GuangZhou Walkera Technology DEVO-8 2.4G Transmitter User Manual DEVO 8 25 AUG 2011

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Document ID	1536033
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Document Description	Users Manual
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Document Type	User Manual
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Date Submitted	2011-09-04 00:00:00
Date Available	2011-09-04 00:00:00
Creation Date	2011-09-02 16:26:56
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Document Lastmod	2011-09-02 16:26:56
Document Title	Microsoft Word - DEVO-8[25 AUG 2011]
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Document Author:	Frank

DEVO-8
11
13
2.2 Features of RX1201
14
3.2 Receiver specification
18
4.2 Rear definition
4.3 Wiring Diagram
19
21
5.2 Control stick tension adjustment
Page no. Page 1 of 363
9.0 Training function .................................................................................................
8.2 Left-hand throttle switched to right-hand throttle28
8.1 Right-hand throttle switched to left-hand throttle25
8.0 Switches between left-hand and right-hand throttles........................................
7.0 Stick mode switch...............................................................................................
6.0 Neck strap usage................................................................................................
20
5.1 Control stick length adjustment
5.0 Control stick adjustment.....................................................................................
4.4 Function keys in panel
14
16
4.1 Panel definition
4.0 Definition of DEVO-8 ..........................................................................................
13
3.1 DEVO-8 specification
3.0 Specification........................................................................................................
12
2.1 Features of DEVO-8
2.0 Features ..............................................................................................................
1.4 Attention before flight
1.3 Safety needing attention 9
1.2 Important statements
1.1 Foreword
1.0 General information............................................................................................
Part one: General information7
User Manual for DEVO-8
DEVO-8
10.0 Customized fixed ID .........................................................................................
46
45
49
55
52
65
1.9 Power amplifier
59
Page no. Page 2 of 363
86
89
2.11 Device Output
84
80
2.10 Device select
2.9 Warning
2.8 Stick position
2.7 Trim system 79
2.6 Type select 78
2.5 Model reset 75
2.4 Model wireless copy
2.3 Model copy 70
2.2 Model name 67
2.1 Model select 67
72
2.0 Model menu ........................................................................................................
1.10 About 66
61
1.8 Stick and lever
1.7 Stick mode 60
1.6 TFT screen calibration
1.5 Date & Time 56
1.4 Buzzer warning
1.3 Display53
1.2 Skin selection
1.1 Language setting 51
1.0 System menu......................................................................................................
Part two: Helicopter
12.4 Indication for charging status 47
12.3 Voltage parameters
12.2 DEVO-8 battery charging
12.1 Matters needing attention on battery pack44
12.0 Installation requirement for DEVO-8 Battery pack..........................................
11.0 Installation requirements for receiver...............................................................
DEVO-8
96
103
101
3.7 Mix to throttle
105
Error! Bookmark not defined.
3.10 Tail curve
Error! Bookmark not defined.
Error! Bookmark not defined.
3.17 Trainer
127
124
Page no. Page 3 of 363
1.8 Stick and lever
1.7 Stick mode 132
133
1.6 TFT screen calibration
1.5 Date & Time 128
1.4 Buzzer warning
1.3 Display125
1.2 Skin selection
1.1 Language setting 123
131
1.0 System menu......................................................................................................
Part three: Airplane 122
3.18 Timer Error! Bookmark not defined.
Error! Bookmark not defined.
3.16 Fail safe
Error! Bookmark not defined.
3.15 Monitor
3.14 Program mix
3.13 Pitch curve Error! Bookmark not defined.
3.12 Swash mix Error! Bookmark not defined.
3.11 Dual pitch Error! Bookmark not defined.
Error! Bookmark not defined.
3.9 Governor
3.8 Gyro sensor Error! Bookmark not defined.
117
120
3.6 Throttle curve
3.5 Throttle hold 114
3.4 Dual Rate and Exponential
3.3 Sub Trim
3.2 Travel adjust 102
3.1 Reverse Switch
3.0 Function Menu ....................................................................................................
2.13 Fixed ID
2.12 Swash type 95
DEVO-8
137
161
2.11 Device Output
179
187
185
201
208
214
196
218
189
Page no. Page 4 of 363
3.14 Rudder to aileron/elevator mix
3.13 Elevator to flap mix
3.12 Aileron to Rudder Mix 216
3.11 Governor
3.10 Gyro sensor211
3.9 Balance
3.8 Differential 203
3.7 Snap roll
3.6 Throttle curve
3.5 Throttle hold 194
3.4 Dual rate and exponential
3.3 Sub trim
3.2 Travel adjust 185
3.1 Reverse switch
221
3.0 Function Menu ....................................................................................................
2.13 Fixed ID
2.12 Wing type 169
159
156
152
2.10 Device select
2.9 Warning
2.8 Stick position
2.7 Trim system 151
2.6 Type select 150
2.5 Model reset 147
2.4 Model copy 144
2.3 Model copy 142
2.2 Model name 139
2.1 Model select 139
2.0 Model menu ........................................................................................................
1.10 About 138
1.9 Power amplifier
DEVO-8
242
244
3.20 Fail safe
3.21 Trainer
254
233
227
259
256
1.9 Power amplifier
263
288
Page no. Page 5 of 363
2.10 Device select
2.9 Warning
2.8 Stick position
2.7 Trim system 283
2.6 Type select 282
2.5 Model reset 279
289
284
2.4 Model wireless copy
2.3 Model copy 273
2.2 Model name 271
2.1 Model select 271
276
2.0 Model menu ........................................................................................................
1.10 About 270
265
269
1.8 Stick and lever
1.7 Stick mode 264
1.6 TFT screen calibration
1.5 Date & Time 260
1.4 Buzzer warning
1.3 Display257
1.2 Skin selection
1.1 Language setting 256
1.0 System menu......................................................................................................
Part four: Glider
3.22 Timer 251
241
3.19 Monitor
3.18 Program mix
3.17 Pitch curve 229
3.16 Aileron to flap mix
3.15 Flap system 224
DEVO-8
301
292
308
307
326
321
335
3.14 Aileron to flap mix
350
352
3.20 Fail safe
3.21 Trainer
310
Page no. Page 6 of 363
Welcome to THE DEVO-8 transmitter.
3.22 Timer 359
349
342
3.19 Monitor
340
3.18 Program mix
338
3.17 Brake system
3.16 Flap rate
3.15 Flap to tip-aileron mix 336
333
3.13 Elevator to flap mix
3.12 Aileron to rudder mix 330
3.11 Rudder to spoiler mix 329
3.10 Gyro sensor328
3.9 Balance
3.8 Differential 324
3.7 Camber system
3.6 Flaperon mix 318
3.5 Motor hold 316
3.4 Dual rate and exponential
3.3 Sub trim
3.2 Travel adjust 307
3.1 Reverse switch
3.0 Function menu ....................................................................................................
2.13 Fixed ID
2.12 Wing type 297
2.11 Device Output
DEVO-8
Page no. Page 7 of 363
1.0 General information
Part one: General information
User Manual of DEVO-8 transmitter
place for the future reference.
Note: read THE MANUAL thoroughly before using, and keep it in a safe
DEVO-8
solutions caused by usage, operation, maintenance, etc.
We consign our distributors to offer technical support and service
after sale. Please contact the local distributors for problem
Page no. Page 8 of 363
4)
We are not responsible for any safety caused by operation, usage
3)
or control as soon as the transmitter is sold out.
Flying the model aircraft in approved ground is a must.
modelers beyond 14 years old.
The transmitter is suitable for experienced radio controlled aircraft
2)
1)
1.2 Important statements
technology ensures one transmitter in hand forever not to be out of date
and makes it full of vigor.
your requirements for different models. Touch screen with wide area is
used and it offers you convenient operation. USB Online update
copy function keeps you away from the trouble in wire link-up. Three
mode types of Helicopter, Airplane, and Glider are available to meet
technology, features automatic ID binding, automatic ID assignment,
and also features CUSTOMIZED fixed ID setup. The usage of wireless
DEVO-8 takes 2.4GHz Direct Sequence Spread Spectrum (DSSS)
1.1 Foreword
DEVO-8
Far away from obstacle and people.
Away from HUMID environment
Proper operation
Safety operation
Away from heat sources
Page no. Page 9 of 363
The inside of the transmitter is composed of precise electronic
5)
Fatigue, listlessness and mis-operation will increase the possibilities of
accidental hazard.
Operate your equipment according to your body status and flight skills.
4)
range of functions permitted. It is forbidden to use out of the safety laws
or regulations.
Use original spare parts to upgrade, modify or maintain your equipment
in order to assure its safety. Please operate your equipment within the
3)
MECHANICAL parts.
because it is composed of complicated precise electronic elements and
Radio controlled aircraft should be kept away from humidity and vapor
2)
avoid operating in rain, storms, thunder and lightening.
potential risk exists in when flying. Please keep your radio controlled
aircraft far away from people, high buildings, high-tension line, etc, and
RC aircraft in flights is uncertain of flight speed and status, which
1)
1.3 Safety needing attention
DEVO-8
Correct charging method
Page no. Page 10 of 363
Use the assorted charger to charge the battery for your DEVO-8. The
usage of the charger should be within the range of rated voltage.
6)
and sunshine to avoid distortion, or even damage caused by high
temperature.
components and mechanical parts. Keep it far away form heat sources
DEVO-8
transmitter. Using broken servos will result in unforeseen dangers.
Ensure whether the directions and actions of all the servos in your
RC aircraft are correct when executing commands of the
in the order may cause your aircraft out of control. Cultivate a
correct habit of turn-on and turn-off.
connect the battery to the aircraft last. When turning off the aircraft,
disconnect the battery first, and turn off your DEVO-8 last. An upset
Strictly obey the order of TURN-ON and TURN-OFF before
operation. When starting your flight, turn on your DEVO-8 first, and
stay at the lowest positions before operation.
Ensure both the throttle stick and the throttle trim of your DEVO-8
saturated.
Ensure the battery packs of both transmitter and receiver are fully
Page no. Page 11 of 363
4)
3)
2)
1)
1.4 Attention before flight
DEVO-8
Wireless data transmission between two DEVO-8 helps experience
the training function.
Up to 60-model data can be saved.
DEVO-8 adjusting the gyro sensitivity makes hovering flight and
fancy flight in an easy way.
Ultra big size TFT touch screen with graphic interface features
4)
5)
6)
7)
Both the length and tension of the sticks can be amendable.
comfortable holding.
Shape design accords with human engineering, and provides
Page no. Page 12 of 363
11) DEVO-8 is suitable for Helicopter, Airplane, and Glider. In the
10) DEVO-8 can be freely switched among Modes 1, 2, 3, and 4.
9)
8)
Hi-frequency output power is adjustable.
3)
direct and convenient setting.
USB online update makes you always enjoy the latest program.
assignment. It can also be customizedly set as fixed ID code.
The DEVO-8 adopts 2.4 GHz Direct Sequence Spread Spectrum
(DSSS) technology and features both automatic ID binding and ID
2)
1)
2.1 Features of DEVO-8
2.0 Features
DEVO-8
It can be set as a custom fixed ID and automatic ID assignment. .
Page no. Page 13 of 363
2XWSXWSRZHU«««««««”P:
Frequency ……………………... 2.4GHz DSSS
Encoder ………………………..8-channel micro computer system
3.1 DEVO-8 specification
3.0 Specification
5)
RX-12 maintains memories of both the frequency and ID code
4)
when it is changed a new battery pack with DEVO-8 powered on
The single chip as CPU provides super-strong analyzing ability.
signal.
Double receiving circuits effectively assure stability of receiving
features fast reaction and strong anti-jamming protection.
Adopt 2.4GHz Direct Sequence Spread Spectrum (DSSS) that
3)
2)
1)
2.2 Features of RX1201
be freely set and whose parameters can be personalizedly
adjusted to meet the requirement for F3C or 3D aerobatic flight.
Helicopter mode, there are three flight modes, each of which can
DEVO-8
Page no. Page 14 of 363
4.1 Panel definition
4.0 Definition of DEVO-8
RX power supply ……………..4.8-6V 1,300mAh
Dimension ………………………. 38X28.5X14.5mm
Weight …………………………… 9.5 g
)UHTXHQF\LQWHUYDO««««««•0
Sensitivity ……………………….. - 105 dbm
Type ………………………………2.4GHz 8 channels
3.2 Receiver specification
Output pulse ……………………. 1000 – 2000 mS (1500 Neutral)
Power supply ………………….... 5# Dry cell 4*1.5V, or NiMH 4*1.2V
1,600 - 2,000 mAh
&XUUHQWGUDLQ««««««««”P$ DWP: 
DEVO-8
Page no. Page 15 of 363
8ˊELEV ᖂ䇗 / ELEV trim
7ˊELEV/RUDD ᨛᴚ / ELEV/RUDD stick
6ˊ䍋㨑ᶊᓔ݇ / Gear
5ˊछ䰡㠉໻ᇣ㠉䞣ߛᤶᓔ݇ / ELEV D/R
4ˊᮍ৥㠉໻ᇣ㠉䞣ߛᤶᓔ݇ / RUDD D/R
3ˊᎺᖂ䇗 / Left trim
2ˊᦤᡞ / Handle
1ˊ໽㒓 / Antenna
DEVO-8
Page no. Page 16 of 363
4.2 Rear definition
25ˊᣖষ / Eyelet
24ˊᰒ⼎ሣ / Screen
23ˊL-䬂 / L-
22ˊR+䬂 / R+
21ˊENT 䬂 /ENT
20ˊAILE ᖂ䇗 / AILE trim
19ˊTHRO ᖂ䇗 / THRO trim
18ˊTHRO/AILE ᨛᴚ / THRO/AILE stick
17ˊMIX
16ˊAILE D/R
15ˊFMOD
14ˊেᖂ䇗 / Right trim
13ˊ⬉⑤ᓔ݇ / Power switch
12ˊDN-䬂 / DN
11ˊUP+䬂 / UP+
10ˊEXT 䬂 / EXT
9ˊRUDD ᖂ䇗 /RUDD trim
DEVO-8
Page no. Page 17 of 363
practice via computer (You need software and its dongle which
are available in hobby shops, and for training.
4. Digital Signal Converter socket (DSC): for simulator flight
3. Battery compartment cover
Polarity:
2. Charge socket (CHG): input DC at 8-12V, 200 mA;
1. Regulation holes for throttle stick tension.
DEVO-8
Page no. Page 18 of 363
⬉∴ / Battery
໽㒓 / Antenna
᥹ᬊ఼ Receiver/ DEVO-RX801
4.3 Wiring Diagram
DEVO-8
UP+: Function-selecting key. Move cursor up to the forward
3)
L-: Move cursor leftwards to decrease the setting value.
6)
Page no. Page 19 of 363
R+: Move cursor rightwards to increase the setting value.
item.
DN-: Function-selecting key. Move cursor down to the next function
5)
4)
ENT: Confirmation key. Press ENT to get access to the system or
the function mode.
2)
function item.
EXT: Resetting key. Press EXT to exit the menu.
1)
There are 6 functional keys in the panel of DEVO-8. Below are the
details:
4.4 Function keys in panel
䕙ࡽ䗮䘧 3 / AUX 3
䕙ࡽ䗮䘧 2 / AUX 2
䕙ࡽ䗮䘧 1 / AUX 1
䍋㨑ᶊ㠉ᴎ / Gear servo
ᮍ৥㠉㠉ᴎ / Rudder servo
⊍䮼㠉ᴎ / Throttle servo
ࡃ㗐㠉ᴎ / Aileron servo
छ䰡㠉㠉ᴎ / Elevator servo
‫᥹⬉ܙ‬༈ / Charge jack
⬉⑤ᓔ݇ / Power switch
DEVO-8
length you desire, and then clockwise tighten the stick head.
Shorten the stick length: Clockwise rotate the stick sleeve until the
stick sleeve.
Prolong the stick length: Counter clockwise rotate the stick head
until the length you desire, and then counter clockwise tighten the
Page no. Page 20 of 363
᠟ᶘ༈ / stick head
2)
1)
5.1 Control stick length adjustment
tension adjustment.
The control stick adjustment includes two parts: length adjustment and
5.0 Control stick adjustment
DEVO-8
Page no. Page 21 of 363
The neck strap can be connected to the eyelet. The eyelet located at
the center helps to get the best balance of your DEVO-8.
6.0 Neck strap usage
rotate the stick tension screw for loosening the tension.
the REAR panel of DEVO-8 for tightening the tension of the
corresponding stick by a Phillips screwdriver, and counterclockwise
Clockwise rotate the stick tension screw through the regulation hole in
5.2 Control stick tension adjustment
᠟ᶘ༫ㄦ / stick sleeve
DEVO-8
Left-hand stick includes MODE 2 and MODE 4.
Page no. Page 22 of 363
MODE 2
1)
throttle includes MODE 1 and MODE 3. Below are the sketch maps:
There are total four stick modes from MODE 1 through MODE 4. The
left-hand throttle contains MODE 2 and MODE 4, and the right-hand
7.0 Stick mode switch
DEVO-8
Right-hand stick includes MODE 1 and MODE 3.
Page no. Page 23 of 363
MODE 1
2)
MODE 4
DEVO-8
Switches
between
Page no. Page 24 of 363
right-hand throttles
8.0
MODE 3
left-hand
and
DEVO-8
Page no. Page 25 of 363
Ꮊջ䕃㛊 / Left non-slipping block
েջ䕃㛊 / Right non-slipping block
Open the battery compartment cover in the rear of your DEVO-8. Push
rightwards and take out the battery pack.
1) MECHANICAL switch
throttle
8.1 Right-hand throttle switched to left-hand
successful if both the MECHANICAL switch and ELECTRONIC switch
are finished, separately. Below are the methods for switching.
The throttle switches between the left hand and right hand will be
DEVO-8
Page no. Page 26 of 363
to your habit.
throttle set, respectively, and then mount them in the corresponding
positions in left throttle set. And then adjust the stick tension according
respectively. Use cross screwdriver to loosen and remove Linkage
Fixed Screw, Screw F, Screw G, and Throttle Control Spring in right
Below are shown the inside views of left and right throttle sets,
plate.
Remove the fixed screws A, B, C, D, and E, and then remove the base
respectively.
Remove the left lateral and right lateral non-slipping blocks,
DEVO-8
Page no. Page 27 of 363
to enter System Menu, and then touch
to enter the STICK MODE INTERFACE, and then
select the mode you desire.
the icon
Touch the shortcut icon
2) ELECTRONIC switch
Throttle Control Spring
Linkage Fixed Screw
Left throttle set
Right throttle set
DEVO-8
to save and exit after the selection is finished.
Page no. Page 28 of 363
Below are shown the inside views of left and right throttle sets,
respectively. Use cross screwdriver to loosen and remove Linkage
Refer to the above “MECHANICAL switch” to open the transmitter
cover.
1) MECHANICAL switch
throttle
8.2 Left-hand throttle switched to right-hand
both the MECHANICAL and ELECTRONIC switches changed,
respectively. And the transmitter is ready to normally work now.
The switch from right-hand throttle to left-hand throttle is finished after
Touch
DEVO-8
to access to Stick Mode.
to enter System Menu, and then touch
Page no. Page 29 of 363
The model data will be automatically switched when touching MODE 1
or MODE 3.
the icon
Touch the shortcut icon
2) ELECTRONIC switch
to your habit.
throttle set, respectively, and then mount them in the corresponding
positions in right throttle set. And then adjust the stick tension according
Fixed Screw, Screw F, Screw G, and Throttle Control Spring in left
DEVO-8
Page no. Page 30 of 363
The left- and right-stick positions are shown, respectively, in the lower
right corner when MODE 1 is selected.
DEVO-8
to save and exit after the selection is finished.
Page no. Page 31 of 363
2) Linkage
Helicopter”. Then follow the steps below:
ensure that the model parameters are exactly same. Regarding the
copying method, refer to “2.4 Model Wireless Copy” at “Part Two:
Using the wireless copy function of two DEVO-8 equipments, the model
data saved in the trainer’s one can be transmitted to the trainee’s to
1) Data copy
as below:
Two DEVO-8s working together can execute the training function to
meet the requirements for the beginners. The setting method is shown
9.0 Training function
Note: pay attention to the force when rotating the screws. Excessive
forces may damage them.
respectively. And the transmitter is ready to work normally.
The switch from left-hand throttle to right-hand throttle is finished after
both the MECHANICAL and ELECTRONIC switches changed,
Touch
3 is selected.
The left- and right-stick positions are shown, respectively when MODE
DEVO-8
Page no. Page 32 of 363
Insert the other end of the digital signal wire into the trainer’s DEVO-8,
and then turn on its power. A linkage icon will be shown as below:
data, and then let the trainer’s DEVO-8 bind with the aircraft model and
fly it normally. Then turn off the power.
Turn on the power of the trainer’s DEVO-8. Find out the trainee’s model
2.2) Treatment of trainer’s DEVO-8
㘨ᴎ೒ᷛ / linkage icon
shown on the boot screen. Find out the trainee’s model data at its
DEVO-8.
Insert one end of the signal wire into DSC socket at the rear face of the
trainee’s DEVO-8, and then turn on the power. A linkage icon will be
2.1) Treatment of trainee’s DEVO-8
DEVO-8
Linkage icon
Page no. Page 33 of 363
RII DQG ³¼´ VKRZQ ZKHQ WKH
training switch on.
ᬭ㒗⢊ᗕᰒ⼎˖᳾ᓔᬭ㒗ᓔ݇ᯊᰒ Training status: “X” will be shown
⼎ Xˈᓔњᬭ㒗ᓔ݇ᯊᰒ⼎Ĝ
when the training switch is turned
㘨ᴎ೒ᷛ
DEVO-8
Page no. Page 34 of 363
3) Usage method
turns into ĀĜ”, the trainee is flying and the trainer is in leisure.
Training status display: when the trainer’s icon becomes into “X”, the
trainee stops flying and the trainer is working; when the trainer’s icon
DEVO-8
Right trim
েᖂ䇗
Page no. Page 35 of 363
aircraft model via setting the training function channel in the trainer’s
Trainee is available to get full or part of flight control power to the
4) Setting for training function channels
will be shown as “X” that means the trainer takes back the control right
from the trainee.
be shown as ĀĜ” that means the control right is moved to the trainee
from Trainer. If trainer pushes Right Trim once again, the linkage icon
During flight, if the trainer pushes Right Trim once, the lingkage icon will
Left trim
Ꮊᖂ䇗
trim. The default setting is Right trim. Shown as below:
The training switch can be freely switchable between Left trim and Right
DEVO-8
to get access to Trainer screen.
to enter Function Menu, and then
Page no. Page 36 of 363
Current status of Trainer Switch (TRN SW)
English
Your language
The available channels are shown below, and the current status of
trainer switch TRN is also shown there.
click
Touch the shortcut icon
DEVO-8. Below is the setting method:
DEVO-8
to exit.
Page no. Page 37 of 363
touching the icon
Touch the icon
in Model Menu.
to enter Model Menu, and then enter Fixed ID by
The setting for fixed ID should be under the status that automatic ID
binding is successfully finished. Below is the setting method.
1) Setting for fixed ID
corresponding relationship. It will greatly speed up the time of automatic
binding when DEVO-8 powered on.
This setting will bind DEVO-8 with its receiver in a unique
10.0 Customized fixed ID
Touch
not granted to trainee will be kept inhibited. The default setting is
“Inhibit”.
Touch the channel(s) which you want to grant to trainee. The channel(s)
you have touched will be activated as “Active”. The channels which are
The usable channels are shown here
DEVO-8
Your language
Page no. Page 38 of 363
into two statuses: Off and On. A series of random digits will be shown
below after touching On.
Touch the navigation mark of the item ID Code Setting. It will expand
Navigation mark
English
DEVO-8
Your language
Page no. Page 39 of 363
A mini soft keyboard is shown in the lower part after touching the
random digits of ID Code
A series of random digits is shown here
Touch “On”
English
DEVO-8
Page no. Page 40 of 363
Touch Match after the new ID has been set. An INQUIRY interface of
“Are you sure?” pop up. “ID Code Match … …” will be shown after
touching OK.
The new ID digits can be modified by touching the mini soft keyboard.
DEVO-8
CANCEL
Your language
Page no. Page 41 of 363
DEVO-8 also needs to make relative cancellation and REVISION after
the fixed ID in receiver is cleared out.
the fixed ID code has been cancelled. Pull out BIND PLUG.
the receiver is powered on, and then plug 5V DC power into other
output terminal. The red light of receiver will flash slowly. This means
Insert the assorted BIND PLUG into the output terminal of BATT before
2) Fixed ID cancellation
ID Code Match
Cancelled
Are you sure?
Fixed ID
ID Code
ID Code Setting
English
DEVO-8
to enter Fixed ID. Touch ID Code Setting to expand
to enter Model Menu and
Page no. Page 42 of 363
5) Don’t make the receiver antennas wrapped or parallel.
move freely over their whole travel range.
4) If installing various switches, keep them far away from the engine
tuned pipe and high vibration sources. Ensure all the switches
linkages don’t touch or impede the movement of these servos.
3) When mounting the servos, make sure the servos’ bellcranks can
move freely over their whole travel range and ensure the control
grommets will be distorted and decrease the vibration absorption
effect.
isolate the vibrations from the main body of aircraft model. The
mounting screws cannot be over-tightened. Otherwise the rubber
2) It is necessary to use rubber grommets and copper sleeves to
rubber or magic string on your aircraft model. It helps protect the
receiver from damage.
1) Wrap the receiver with 10mm thick foam and soundly fix it with a
model. Below are some advices on how to install your equipments.
It is important to correctly mount your remote control system in your
11.0 Installation requirement for receiver
to exit.
the navigation mark into STATUS On and Off. Touch Off. Then touch
then touch
In the main interface touch the icon
DEVO-8
ANTENNA IN WRON
Antenna arranges in wrong directions
Page no. Page 43 of 363
Put the battery pack into the battery compartment in a correct position
and then push it leftwards.
Battery pack
12.0 Installation requirement for DEVO-8
ANTENNA IN CORR
Your language
Antenna arranges in correct directions
Antenna
English
DEVO-8
COMPARTMENT AN
and push it leftwards
Page no. Page 44 of 363
fire, functional decline or lifetime dumping may happen.
UNDER
ANY
DO NOT use or STORE battery pack under high temperature
SUCH as fire, heat, strong sunshine, or car. Otherwise superheat,
pack
2)
battery
DO NOT disassemble
CIRCUMSTANCE
1)
12.1 Matters needing attention on battery pack
PUT THE BATTERY
Your language
Put the battery pack into the battery compartment
Battery compartment
English
DEVO-8
DO NOT make a short circuit between anode and cathode of
4)
Page no. Page 45 of 363
computer USB interface, and the mini end is inserted into USB in the
side face of DEVO.
when the output pin of the assorted power adapter is inserted into CHG
socket, or the normal end of USB connecting line is connected to the
DEVO-8, which is equipped with two build-in charging circuits, is
powered by 3.7V 3000mAh Lithium Polymer battery. It begins to charge
12.2 DEVO-8 battery charging
5) DO NOT use damaged battery pack. The battery pack with
electrolyte leaking or smelling should be KEPT AWAY from fire in
order to avoid firing or explosion. IN CASE OF EXPOSURE
TO SKIN, EYES, OR OTHER BODY PART WASH WITH
WATER
AND
IMMEDIATLY
SEEK
MEDICAL
ATTENTION.
battery pack.
DO NOT SUBMERGE the battery pack in water.
3)
DEVO-8
Page no. Page 46 of 363
12.3 Voltage parameters
Being charged by mini USB
Being charged by adapter
USB charging socket
CHG charging socket
English
Charging connection is shown as below:
Your language
DEVO-8
Page no. Page 47 of 363
1.3) Saturation level of charge: green light is lighting when the battery
pack is unsaturated; green light is extinguished when saturated.
1.2) Power-on status of DEVO-8: red light is ON
1.1) Charging indicator light: blue light is ON
1) Basic status
indicates three different working statuses from left to right:
There is a slim V-shape indicator light at the top center of DEVO-8. It
12.4 Indication for charging status
Maximum current of USB interface ……………….350mA
Maximum current of CHG socket …………………700mA
Output of assorted power adapter ……………….. 5.0V 2000mA
DEVO-8
Your language
Page no. Page 48 of 363
2.3) Saturation level indicator light: the green light is always lighting if
2.2) Power-on indicator light: red light is always lighting;
2.1) Charging indicator light: blue light is always lighting;
2) Charging at power-on status:
Saturation level light in green
Power-on indicator light in red
Charging indicator light in blue
English
DEVO-8
Power-on indicator light: red light is extinguished;
Saturation level indicator light: the green light is lighting when
3.2)
3.3)
Page no. Page 49 of 363
Below is the boot screen of helicopter:
Mode, Stick & LeverˈPower Amplifier, and About.
DEVO-8 itself, are FULLY integrated in System Menu. They include
Language, Skin, Display, Buzzer, Date & Time, TFT Screen, Stick
All the functional settings, which are relative to the operation system of
1.0 System menu
Part two: Helicopter
the battery pack is unsaturated; green light is extinguished when
saturated.
Charging indicator light: blue light is always lighting;
3.1)
3) Charging at power-off status:
saturated.
the battery pack is unsaturated; the green light is extinguished if
DEVO-8
Elevator trim
PIT hover trim
Flight mode
Page no. Page 50 of 363
Throttle trim
English
Your language
14
13
12
11
me
icon
System
me
Gyro sensor ic
icon
Model
Dual
rate
exponential
English
DEVO-8
PIT
Throttle curve icon
Pitch curve icon
Rudder trim
10
volum
trim
Throttle
Page no. Page 51 of 363
hov
Transmission
power display
Time display
Battery
display
that you want to select. A ĀĜ” will be shown on the screen after
selected.
me
Model name
icon
Function
to enter System Menu and then touch
20
19
18
17
16
15
to enter the LANGUAGE INTERFACE. Touch the language
Touch the shortcut icon
1.1 Language setting
Throttle
percentage value
percentage
value
Timer
DEVO-8
to save and exit.
Page no. Page 52 of 363
Touch
to enter System Menu and touch
DEVO-8 offers three skins for your selection.
1.2 Skin selection
Then touch
to enter Skin.
DEVO-8
Page no. Page 53 of 363
touch the icon
Touch the shortcut icon
1.3 Display
to exit.
to enter “Display”.
to enter System Menu and then
Touch the skin you desire and then touch
DEVO-8
Page no. Page 54 of 363
seconds with an interval of 5 seconds.
4) Backlight time out: it is possible to set the duration which LCD stays
at highlight in the form of “Always on” or any period from 5 to 60
the backlight lightness is too bright and the battery cruise duration
will be shortened.
3) Backlight lightness: the backlight lightness is adjustable by touching
the navigation marks. The power consumption will be increased if
too high and the battery cruise duration will be shortened.
2) LCD contrast: the contrast is adjustable by touching the navigation
marks. The power consumption will be increased if the contrast is
consumption will be increased if the LCD is too bright and the
battery cruise duration will also be shortened.
1) LCD brightness: it is possible to increase or decrease the LCD
brightness by touching the navigation marks. The power
them:
Five items are available to be set. Below are the setting methods for
DEVO-8
to exit.
to enter System Menu and then touch
Page no. Page 55 of 363
2) Throttle stick buzzer: under Buzzer Switch is at the status of On, if
up an alternative item: Off and On. If touching On, a drop-down
menu will be shown below.
1) Buzzer switch: touch the navigation mark at Buzzer Switch and pop
to enter the BUZZER INTERFACE.
Touch the icon
1.4 Buzzer warning
6) Touch
interval of 1 minute.
off the backlight in order to prolong the battery cruise time. The
setting status contents Always On and duration in 30 grades with an
5) Power save time: it can adjust the backlighting duration by turning
DEVO-8
Page no. Page 56 of 363
to enter the item of “Date & Time”.
Touch the icon
to enter System Menu and then touch
to exit after finished.
1.5 Date & Time
Touch
the favorite one according to your interests. Touch Test to make a
listening test.
4) Buzzer tone: the tone is composed of 10 grades. You can choose
neutral positions. It can also be set as “Inhibit” to silence the
musical scales.
“Active”, DEVO-8 will sound when rotating or moving such levers or
knobs as AUX2, AUX3, AUX4, AUX5, AUX6, and AUX7 to their
3) Levers and knobs buzzer: under the condition that this item is set as
can be set as Inhibit.
response when moving the throttle stick. You can judge the position
of the throttle stick according to the different musical scales. Also, it
Throttle Stick is set as “Active”, a relative musical scale will make
DEVO-8
to save and exit.
Page no. Page 57 of 363
Turn off the power of your DEVO-8 and take out its battery pack. Use a
cross screwdriver to remove the two fixing screws on the fixing board.
The method for changing button cell:
Note: if incorrect turn-on or production time appears, one possibility is
that the power supply for the clock is not enough. Replacing a new
button cell is a must.
Touch
The clock setting is grouped into Year, Month, Day, and Time. Touch the
navigation marks, respectively, to make modifications.
DEVO-8
Your language
Page no. Page 58 of 363
automatically pop up. Replace the old cell with a new one.
Push outwards the button cell holder, and the button cell will
Fixing screws
English
DEVO-8
Page no. Page 59 of 363
Touch the icon
Your language
to enter System Menu and then touch
1.6 TFT screen calibration
Push outwards
Button cell holder
English
Cell size: CR 1220 3V
DEVO-8
enter
the
TFT
SCREEN
CALIBRATION
Page no. Page 60 of 363
icon
Touch the icon
to enter System Menu, and then touch the
to enter the STICK MODE INTERFACE.
1.7 Stick mode
and then follow the indication to calibrate. It will automatically return to
System Menu after the calibration is finished.
Click anywhere on the screen to start calibration with the touch pen,
INTERFACE.
to
DEVO-8
to enter the interface of Stick and Lever. There are two
to enter System Menu and then touch the
to exit.
Page no. Page 61 of 363
items in the interface: Stick Direction and Stick & Lever Calibration.
icon
Touch the icon
1.8 Stick and lever
mode you desire and then touch the icon
There are four stick modes from MODE 1 to MODE 4. Select the stick
DEVO-8
Page no. Page 62 of 363
AUX4, and AUX5, respectively, from the minimum level to the maximum
level several times, and then return to the neutral positions,
2.2) Lever calibration: mechanically move the levers of AUX2, AUX3,
maximum levels several times, and then return the sticks to the neutral
positions, respectively.
2.1) Stick calibration: Clockwise or counter clockwise mechanically
move the right stick and left stick from their minimum levels to their
Click the display item of Start to enter the status of calibration, and Start
will be turned into Stop.
Method for calibration:
2) Stick & lever calibration: if variance happened in sticks or levers, it
would be calibrated via this option.
the output direction of the stick. The default setting is Normal.
1) Stick direction: there are four options: Elevator, Aileron, Throttle,
and Rudder. Click the item, which you want to reverse, to change
DEVO-8
Page no. Page 63 of 363
failed, “Calibration error! Please try again!” will be shown instead. It
needs to be calibrated again.
2.3) Click the item of Stop. If the calibration is finished, “Calibration
success!” will be shown at the lower of the screen. If the calibration is
respectively.
DEVO-8
Your language
Page no. Page 64 of 363
2.4) Re-calibration: directly repeat the said steps 2.1 and 2.2 in the
calibration failure interface.
Calibration error! Please try again!
Calibration success
Stop
Start
Stick & lever calibration
Stick direction
Reverse
Normal
English
DEVO-8
to exit.
to enter System Menu and then click
Page no. Page 65 of 363
enter the POWER AMPLIFIER INTERFACE.
Touch the icon
Setting method:
to
farer the radio range, and the shorter the stand-by time. Choose the
appropriate transmission output power according to the actual situation.
power transmits, the shorter the radio range is, and the longer the
stand-by time will be. The higher the transmission output power, the
The transmission output power of DEVO-8 is adjustable. It is divided
into six grades from small to big. The lower the transmission output
1.9 Power amplifier
Touch the icon
DEVO-8
to enter System Menu and then touch
to exit.
to exit.
Page no. Page 66 of 363
2.0 Model menu
Click the icon
the versions of hardware and software.
to get access to the ABOUT INTERFACE. You can check
Touch the icon
1.10 About
Choose the appropriate output power level and then touch
DEVO-8
to enter Model Menu and then click the icon
Page no. Page 67 of 363
2.2 Model name
changed into orange color. Then click the icon
to exit.
Click the model you desired. The selected model will be temporarily
to enter the MODEL SELECT INTERFACE.
Touch the icon
2.1 Model select
Warning, Device Select, Device Output, Swash Type, and Fixed ID.
Model Select, Model Name, Model Copy, Model Transmit, Model
Receive, Model Reset, Type Select, Trim System, Stick Position,
Model Menu manages all the model data saved in DEVO-8. It includes
DEVO-8
to enter System Menu and then click the icon
to exit.
Page no. Page 68 of 363
the interface:
to get the MODEL NAME INTERFACE. The following is
Click the icon
name or save. And then touch the icon
Repeat the step “2.1 Model Select” to choose the model you want to
model for long term storage. Its data can be directly withdrawn in next
flights.
In the menu of Model Name, you can make a desired name for your
DEVO-8
Your language
to clear up the old name.
to exit.
lowercase
Page no. Page 69 of 363
Then touch
key
between
and
uppercase
by
clicking
the
Touch the soft keyboard to input a new name. It is possible to switch
Gray stripe
English
the frame. Touch the return key
Click the right blank frame of Name and a gray stripe will be shown in
DEVO-8
to enter Model Menu and click
to
Page no. Page 70 of 363
the interface.
Choose the model you want to be copied as source model. The serial
No. and model name of Source Model will be shown in the left side of
enter Model Copy.
Touch the icon
2.3 Model copy
DEVO-8
Page no. Page 71 of 363
enquire “Are you sure?” is popped up.
source model. The serial No. and name of the model you chose are
shown under Dest Model in the lower left of interface as well as an
Then touch the model in the right list where you want to locate the
DEVO-8
to save and exit.
Page no. Page 72 of 363
the icon
Touch the icon
to enter Model Transmit.
to enter Model Menu and then continue to click
1) Model transmission
The model data between two DEVO-8 equipments can be wirelessly
copied via Model Transmit and Model Receive in Model Menu
2.4 Model wireless copy
automatically returned to Model Menu. Click
Click OK to copy. Otherwise click Cancel. Then the interface will be
DEVO-8
Page no. Page 73 of 363
of the interface as well as enquiry information “Are you sure?” in the
right side.
Choose the source model which will be transmitted. The serial No. and
name of the source model will be shown under Select Model in left side
DEVO-8
to enter Model Menu and then touch the
to
Page no. Page 74 of 363
information of “Received” with the model name will be shown in left side
after receiving is finished.
Click Ok for receiving or Cancel for rejection. “Connecting ……” and
“Receiving ……” will be shown in series in the interface. The
icon
to enter the MODEL RECEIVE INTERFACE. Enquiry
information “Are you sure?” is shown in the center of the interface.
Touch the shortcut icon
2) Model receiving
exit.
“Transmitting ……” appears after clicking OK. Touch the icon
Click OK for transmission or Cancel for rejection. Enquiry information
DEVO-8
to exit.
Page no. Page 75 of 363
Touch the icon
to enter Model Menu and then click
All the model data can be restored to factory settings via Model Reset.
2.5 Model reset
Touch the icon
and the current interface will automatically return to Mode Menu. Click
Cancel for rejection.
Choose the save position in the right name list. Enquiry information “Are
you sure?” is shown after clicking the save position. Click OK for save
DEVO-8
Page no. Page 76 of 363
Cancel for rejection.
Touch ‘All Models’ in Model Reset interface. Then ‘’All Models” and
enquiry “Are you sure?” appear in the left side. Click OK for reset, or
1) Method for batch reset:
and single reset.
It is possible to store up to 60 models data in the model list of DEVO-8
equipment. There are two methods to reset the model data: batch reset
to enter Model Reset.
DEVO-8
Page no. Page 77 of 363
sure?” will appear in the left side. Click OK for resetting, or Cancel for
rejection.
then choose the model you want to restore in the model name list. The
selected model’s name, serial No and enquiry “It is in use! Are you
Touch the upper or lower navigation mark to move the scroll bar, and
2) Method for single reset:
DEVO-8
to exit.
Page no. Page 78 of 363
to enter Type Select.
Touch the icon
to enter Model Menu and then click
This device offers three model types menu. They are helicopter,
airplane, and glider, respectively.
2.6 Type select
Click the icon
DEVO-8
to exit.
Page no. Page 79 of 363
Touch the icon
to enter Model Menu and then click
range is divided into 20 grades (factory default is set at 4). It is
convenient to subtly modify the pitch by adjusting the trim range.
Trim System is able to finely tune the following six items, respectively:
Elevator, Aileron, Rudder, Throttle, Left Trim, and Right Trim. The trim
2.7 Trim system
Choose the model type and then touch the icon
DEVO-8
Page no. Page 80 of 363
Method for setting:
The stick can be used as a switch. The turn-on or turn-off position at
which the stick stays can also be settable.
2.8 Stick position
working when the corresponding stick is at maximum position.
and Limited. “Normal” means the trim is always working although the
corresponding stick stays anywhere. “Limited” means the trim is out of
For elevator, aileron, and rudder, there are two more options: Normal
bigger the trim value is, the bigger the trim range will be.
Touch the corresponding navigation mark to change the trim value. The
to enter Trim System.
DEVO-8
to enter Model Menu and then click
Page no. Page 81 of 363
Click the navigation mark of Switch. It pops up a drop-down menu:
SPS0, SPS1, SPS2, and SPS3. Choose the switch you want to define.
to enter Stick Position Switch.
Touch the icon
DEVO-8
Page no. Page 82 of 363
setting is Inhibit. Choose the stick you want to set as “switch”.
Then touch the navigation mark of Channel. It expands into five items:
Inhibit, Elevator, Aileron, Throttle, and Rudder. The factory default
DEVO-8
Your language
Page no. Page 83 of 363
“Position” and switch status appear under
“Channel”
Switch status
English
Your language
shown in the form of On or Off on the top right corner.
At the same time, “Position” and the status of turn-on or turn-off appear
under the item Channel. The current status of turn-on or turn-off will be
Choose the channel which will be set as
switch.
Stick position switch
English
DEVO-8
to exit after the setting finished.
to enter Model Menu and then click
Page no. Page 84 of 363
to enter the WARNING INTERFACE.
Touch the icon
In factory, Throttle Stick is set as Active, High direction at 10.0%
Position, flight mode as Stunt, and Throttle Hold at on position.
status, or flight mode stays at the position while turning on the device,
or is used as start-up warning in special purpose.
This function can set the warning for unsafety of which stick, switch
2.9 Warning
Click the icon
DEVO-8
Page no. Page 85 of 363
2) setting other items
throttle stick is at the highest position. In factory, Throttle Stick is set as
Active, Position in High direction at 10.0%.
Take the right-hand throttle as an example. Position is 0.0% when the
throttle stick is at the lowest position; Position is 100.0% when the
can be set by changing the percentage in Position, whose setting value
is ranged from 0.0 to 100.0%.
The throttle stick can be set at either high or low position when startup
is warning, via clicking the navigation mark of On. The warning level
Position.
expands into Inhibit and Active. If Inhibit clicked, the dropdown menu is
retracted. If Active clicked, it will expand into two sub items: On and
Click the navigation mark of Throttle Stick in the interface of Warning. It
1) setting Throttle stick as warning
Setting method:
DEVO-8
to exit.
Page no. Page 86 of 363
icon
to enter Model Menu, and then click the
to enter Device Select.
Touch the icon
Setting method:
Friendly reminder: This function is frequently utilized in flights.
Modelers will be greatly favored if expertly mastering its usage.
Hovering Throttle.
adjust levers. It includes Flight Mode Main Switch, Flight Mode Extra
Switch, Stunt Trim Select, Throttle Hold Switch, Hovering Pitch, and
This setting can help you configure various functional switches, or
2.10 Device select
Click
Throttle Hold.
part of the interface. Click the corresponding items you want to use. The
factory default setting includes Stunt 1, Stunt 2, Stunt 3, Stunt 4, and
Other flight modes and switches warning is shown in the lower-middle
DEVO-8
Page no. Page 87 of 363
factory default setting is FMOD SW.
Touch the navigation mark of Flight Mode Main Switch and expand into
a dropdown menu, where to choose the mode switch you desire. The
1) Flight Mode Main Switch
DEVO-8
Page no. Page 88 of 363
Refer to “Flight Mode Main Switch”.
5) Hovering Pitch
Refer to “Flight Mode Main Switch”.
4) Throttle Hold Switch
default is Common.
In Flight Mode, the trim value, which each stick is corresponding to,
puts independently effect on the corresponding stick. The factory
the trim values, which various sticks are corresponding to, put equally
effects on all the flight modes.
There are two modes: Common and Flight Mode. In Common mode all
3) Stunt Trim Select
Refer to “Flight Mode Main Switch”.
2) Flight Mode Extra Switch
DEVO-8
to enter Model Menu and then click
Page no. Page 89 of 363
to enter the DEVICE OUTPUT INTERFACE.
Touch the icon
Setting method:
Friendly reminder: This function is frequently utilized in flights.
Modelers will be greatly favored if expertly mastering its usage.
activate, inhibit or use other functions.
Device output is composed of eight items. It can set up the output
switches and select the usage of levers, respectively. It can also
2.11 Device Output
Refer to “Flight Mode Main Switch”.
6) Hovering Throttle
DEVO-8
Gear
Page no. Page 90 of 363
default setting is GEAR SW.
expansion list including FMOD SW, MIX SW, ELEV D/R, AILE D/R,
RUDD D/R, HOLD D/R, and GERA SW. Touch the desired item. The
Touch the left column navigation mark of Gear and pop up an
1)
them are shown below:
There are eight adjustable items. They are Gear, Pitch, AUX2, AUX3,
AUX4, AUX5, AUX6, and AUX7, respectively. The setting methods for
DEVO-8
Your language
Page no. Page 91 of 363
desired item. The default setting is Active.
Touch the right column navigation mark of Gear. Pop up an expansion
list including Inhibit, Active, Gyro, Governor, and Pitch 2. Touch the
Expansion of GEAR SW
Touch navigation mark
English
DEVO-8
Pitch
Your language
AUX 2
Page no. Page 92 of 363
Right Trim, and AUX2 Lever. Touch the desired item. The default setting
is AUX2 Lever.
Touch the left column navigation mark of AUX 2. Pop up an expansion
list including SPS0 SW, SPS1 SW, SPS2 SW, SPS3 SW, Left Trim,
2)
The item is programmed as system default. Any setting is unavailable.
1)
Expansion list
Right column navigation mark
English
DEVO-8
Page no. Page 93 of 363
item. The default setting is Active.
Touch the right column navigation mark of AUX 2, and expands a list
including Inhibit, Active, Gyro, Governor, and Pitch 2. Click the desired
DEVO-8
AUX 3
Page no. Page 94 of 363
desired item. The factory fault setting is Active. Then continue to set up
other items.
Click the right column navigation mark of AUX3, and see an expansion
list including Inhibit, Active, Gyro, Governor, and Pitch 2. Choose the
Knob. Touch the desired item. The factory default setting is AUX3
Lever.
Touch the left column navigation mark of AUX 3, and expands a list
including AUX3 Lever, AUX4 Lever, AUX5 Lever, AUX6 Knob, AXU7
3)
Then continue to set other items.
DEVO-8
AUX 4
AUX 5
AXU6
to exit.
Page no. Page 95 of 363
180°, 3 Servos 140°, 3 Servos 90°, and 4 Servos 90°.
The swash type is grouped into six options: 1 Servo Normal, 2 Servos
2.12 Swash type
Click the icon
Refer to “4) AUX 4”.
6)
Refer to “4) AUX 4”.
5)
Refer to “4) AUX 4”.
4)
DEVO-8
Page no. Page 96 of 363
2.13 Fixed ID
to exit.
to enter the SWASH TYPE INTERFACE.
to enter Model Menu, and then click the
Choose the desired swashplate and then click the icon
icon
Touch the icon
Setting method:
DEVO-8
Setting for fixed ID
Your language
Page no. Page 97 of 363
Touch the navigation mark of the item ID Code Setting. It will expand
Navigation mark
English
to enter Model Menu, and then enter the
interface of Fixed ID by touching the icon
Touch the icon
The setting for fixed ID should be under the status that automatic ID
binding is successfully finished. Below is the setting method.
1)
relationship. It will greatly speed up the time of automatic binding when
DEVO-8 powered on.
This setting will bind DEVO-8 and its receiver in a unique corresponding
DEVO-8
Your language
Page no. Page 98 of 363
A mini soft keyboard is shown in the lower part after touching the
random digits of ID Code
A series of random digits is shown here
Touch “On”
English
below after touching On.
into two statuses: Off and On. A series of random digits will be shown
DEVO-8
Your language
Page no. Page 99 of 363
shown after touching OK.
Then touch Match after the new ID is already set. An INQUIRY
interface of “Are you sure?” pops up. “ID Code Match … …” will be
The new ID digits can be modified by touching the mini soft keyboard.
Mini soft keyboard
English
DEVO-8
Fixed ID cancellation
Your language
Page no. Page 100 of 363
means the fixed ID code has been cancelled. Pull out BIND PLUG.
the receiver is powered on, and then plug 5V DC power into one of the
other output terminals. The red light of receiver will flash slowly. This
Insert the assorted BIND PLUG into the output terminal of BATT before
2)
ID Code Match
Cancelled
Are you sure?
Fixed ID
ID Code
ID Code Setting
English
DEVO-8
to enter Fixed ID. Touch ID Code Setting to expand
to enter Model Menu and
Page no. Page 101 of 363
3.1 Reverse Switch
Pitch, Swash Mix, Pitch Curve, Program Mix, Monitor, Fail Safe, Trainer,
and Timer.
Travel Adjust, Sub Trim, Dual Rate and Exponential, Throttle Hold,
Throttle Curve, Mix to Throttle, Gyro Sensor, Governor, Tail Curve, Dual
Function Menu can help you make CUSTOM adjustments for the
selected models. The menu includes such items as Reverse Switch,
3.0 Function Menu
to exit.
the navigation mark into two statues On and Off. Touch Off. Then touch
then touch
In the main interface touch the icon
the fixed ID in receiver is cleared out.
DEVO-8 also needs to make relative cancellation and reversion after
DEVO-8
to enter Function Menu, and then click
to exit.
Page no. Page 102 of 363
Touch the icon
to enter Function Menu and then click
3.2 Travel adjust
Click the icon
Normal.
The statues of total 8 channels are shown in the interface. Touch the
relative channel for Normal or Reverse switch. The default setting is
to enter the REVERSE SWITCH INTERFACE.
Touch the shortcut icon
DEVO-8
to exit.
Page no. Page 103 of 363
Setting method:
away from the neutral point of servo, because excessive usage of the
sub trim, out of its range, may damage the servo.
Sub Trim can parallel to move the neutral point of the servo. But we
advise you to mechanically adjust the servo bell crank if offset is far
3.3 Sub Trim
Click the icon
the servo travel rang. The adjustment range is from 0.0% to 150.0%.
The factory default is 100.0%.
Touch the navigation mark of the desired item to increase or decrease
to enter the TRAVEL ADJUST INTERFACE.
DEVO-8
to enter Function Menu and then click
Elevator
Page no. Page 104 of 363
Channel name
English
Your language
D62.5%-U62.5%
Adjustment range
English
Your
default for each channel is 0.0%. The following chart shows you the
adjustment range of each channel:
It is possible to change the servos’ neutral point by touching the
navigation mark of the desired item to amend the percentage. The
to enter Sub Trim.
Touch the icon
DEVO-8
Rudder
Gear
Pitch
AUX2
AUX3
AUX4
AUX5
AUX6
AUX7
10
11
12
-62.5%- +62.5%
-62.5%- +62.5%
-62.5%- +62.5%
-62.5%- +62.5%
-62.5%- +62.5%
-62.5%- +62.5%
L62.5%- H62.5%
-62.5%- +62.5%
R62.5%-L62.5%
L62.5%-H62.5%
R62.5%-L62.5%
Page no. Page 105 of 363
The switch between Dual Rate and Exponential can be performed via
automatic settings.
range is covered from 0% to 125%. Under the help with exponential
curve adjustment, it is possible to make both customized settings and
After this function is set up, it is possible for D/R switches to control the
dual rates of elevator, aileron, and rudder, respectively. The setting
3.4 Dual Rate and Exponential
to exit.
Throttle
Touch
Aileron
DEVO-8
enter
the
interface
Channel selection
RATE
AND
Page no. Page 106 of 363
setting.
Touch the navigation mark of Channel. An expansion list pops up, which
contents Elevator, Aileron, and Rudder. Choose the desired channel for
1)
DUAL
to enter Function Menu and then click
EXPONENTIAL INTERFACE.
to
Touch the icon
Setting method:
pushing or pulling the Flight Mode lever.
DEVO-8
Position selection
Your language
Page no. Page 107 of 363
position you want to set. The chosen point will be shown in the frame of
the item Position.
Touch the navigation mark of Position. An expansion list pops up, where
there are six points for you choosing from Pos 0 through 5. Chose the
2)
Expansion list pops up
English
DEVO-8
Page no. Page 108 of 363
lever of ELEV D/R, the switch will be taken place among Pos 0, Pos 1,
and Pos 2.
Take the item Elevator at Channel as the example. All the flight modes,
shown in the right column, are set as “Switch”. Then if we move the
executed by the corresponding dual rate switch among Pos 0, Pos 1,
and Pos 2.
In manual mode, the function of Dual Rate and Exponential will be
DEVO-8
Page no. Page 109 of 363
If moving the lever ELEV D/R (shown above), switch will happen among
Pos 0, Pos 1, and Pos 2 (shown below).
DEVO-8
Dual Rate adjustment
Your language
Page no. Page 110 of 363
mark of Dual Rate.
It is possible to modify the dual rate value by touching the navigation
3)
The current Switch position is shown here
All the flight modes are set as “Switch”
“Channel” is set as “Elevator”
ELEV D/R
English
DEVO-8
Page no. Page 111 of 363
will being changed.
If touch this mark, upper or lower curve
lower curves will being changed at the
same time.
If touch this mark, both the upper and
Lower curve
Upper curve
English
Your language
the curve will being changed at the same time, shown at the right graph.
The default setting is 100%.
If touching the navigation mark for both items to amend the dual rate
value, the dual rate of the corresponding servo will be changed while
direction, while the curve will being changed in one direction at the right
graph.
If touching the navigation mark for just one item to amend the dual rate
value, the dual rate of the corresponding servo will be changed in one
DEVO-8
Exponential adjustment
Page no. Page 112 of 363
Then touch this mark
The default setting is Line.
to return to the interface of Dual Rate and
value, the dual rate of the corresponding servo will be changed while
the curve will being changed at the same time, shown at the right graph.
If touching the navigation mark for both items to amend the dual rate
direction, while the curve will being changed in one direction at the right
graph.
If touching the navigation mark for just one item to amend the dual rate
value, the dual rate of the corresponding servo will be changed in one
point, which is set up in step “2) Position selection”, by touching the
navigation mark of Exponential.
It is possible to adjust the exponential output value of the servo at that
4)
DEVO-8
Automatic setting
Page no. Page 113 of 363
an expansion list will be shown. Click the desired position. If Switch is
selected, it is only controlled by the corresponding dual rate lever.
Touch the flight mode that you want to set as automatic operation, and
to “2.10 Device Select”), and Throttle Hold in Function Menu should be
set as “Active” (Refer to “3.5 Throttle Hold” below).
Throttle Hold are available. But for Stunt 3 and Stunt 4, Flight Mode
Extra Switch at Device Select in Mode Menu should be activated (Refer
The settings for Normal Mode, Stunt 1, Stunt 2, Stunt 3, Stunt 4, and
and exponential, which are set in above “3) Dual Rate adjustment” and
“4) Exponential adjustment”, respectively.
Under working with Flight Mode, it is possible to switch the dual rate
5)
Exponential.
DEVO-8
to exit.
to enter Function Menu, and then click
Page no. Page 114 of 363
to enter the THROTTLE HOLD INTERFACE.
Touch the shortcut icon
Setting method:
If this function is set, the switch will be executed by hold switch. The
setting value of throttle hold is ranged from -20.0 to 50.0DŽ
3.5 Throttle hold
Click the icon
DEVO-8
Setting for Switch
Page no. Page 115 of 363
1)
Position, and Throttle Stick in the following interface.
Touch the navigation mark of Hold Status, and an expansion list will be
shown as Inhibit and Active. Click Active, there appeared Switch, Hold
DEVO-8
Setting for Hold Position
Setting for Throttle Stick
Page no. Page 116 of 363
of Cut Position.
Touch the navigation mark of Throttle Stick and an expansion list will be
shown as Inhibit and Active. Click Active and pop up a dropdown menu
Setting method:
throttle holding.
Given the function is used. If the throttle hold lever is turned on, it is
possible to set the throttle stick as the switch that enters the status of
3)
decrease or increase, respectively, the position amount, whose range is
covered from -20.0% to +50.0%.
Touch the left or right navigation mark of the item Hold Position to
2)
This item is impossible to be set. The default setting is HOLD SW.
DEVO-8
to exit after all the settings are finished.
Page no. Page 117 of 363
modes can be respectively set. The flight mode includes Normal Flight,
Stunt 1, Stunt 2, Stunt 3, and Stunt 4 while Flight Mode Extra Switch in
Throttle curves are adjusted through nine points, which of all the flight
3.6 Throttle curve
Click the icon
If pushing Throttle Hold lever, the throttle locked status is released.
locked at the point set by Hold Position.
when moving the throttle stick to the point set by Cut Position from high
to low, the throttle enters the locked status. That means the throttle is
Under Throttle Hold turned on (pull the Throttle Hold lever forward),
to 100.0%.
Touch the left or right navigation mark of Cut Position to decrease or
increase, respectively, the amount whose range is covered from 0.0%
DEVO-8
to enter the interface of Throttle Curve while an
to enter Function Menu, and then click
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Touch the navigation mark of Point and an expansion list including nine
2.1) Adjustment for Point
It includes two items: Point, and Output.
2) Curve Setting
dropdown: Off and On. The throttle curve will be changed smoothly if
touching On, or in fold line if clicking Off.
Touch the navigation mark of Exponential and expand an option
1) Adjustment for Exponential
unlocked at the current status. Enter the following interface after
clicking OK or Cancel.
enquiry dropdown is shown “All Servos Hold?” If click OK, all the servos
will be locked at the current status; if click Cancel, all the servos will be
the icon
Touch the shortcut icon
Setting method:
Device Select should be activated (Refer to “2.10 Device Select”).
DEVO-8
Page no. Page 119 of 363
After the setting in “2.3 Output adjustment” is finished, it is necessary to
2.4) Hovering adjustment
minimum of 0.0% and a maximum of 100.0%.
Touch the left or right navigation mark of Output to decrease or
increase, respectively, the output amount of the selected point with a
2.3) Output adjustment
shown below.
default setting is Inhibit). Click Active if you want to amend the amount
of the said point, and an expansion list including Output and Hovering is
Inhibit and Active. Click Inhibit if you don’t amend the amount of the
selected point which is set in “2.1 Adjustment for Point” (the factory
Touch the navigation mark of Status and drop down a menu including
2.2) Status adjustment
points is shown. Click the point which you want to adjust.
DEVO-8
to exit.
Page no. Page 120 of 363
the icon
to enter Function Menu, and then click
to enter the MIX TO THROTTLE INTERFACE.
Touch the shortcut icon
Setting method:
servo, elevator servo, and rudder servo. Generally, it is not advised to
use this function.
This function can keep the main rotor blades running at the certain
revolution caused by the changed load when operating the aileron
3.7 Mix to throttle
Click the icon
Setting” above. Regarding the setting for Flight Mode, please refer to
“2.10 Device Select”.
and Stunt 4, the curve of which can be respectively set in their
corresponding flight mode. The setting method is same with “2) Curve
There are total five flight modes: Normal Flight, Stunt 1, Stunt 2, Stunt 3,
3) Flight mode
with the changing of throttle trim. So the throttle curve will being
paralleled up or down with the movements of the seven points.
curve should be activated if using throttle trim in flight is a must. The
seven points of 1-3, M, 4-7 in the curve will being paralleled up or down
set the item of Hovering as On and all the selected points of the throttle
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Page no. Page 121 of 363
If this function is turned on, counting down cannot be stopped once the
countdown works. The default setting is Off.
4) One time
from 00:01 to 03:00. The default setting is Inhibit.
It is possible to set the down alarm in countdown. The setting range is
3) Down alarm
The default setting is Inhibit.
This item offers the possibility to set the warning interval. It will warn
once every interval time. The adjustable range is from 00.05 to 05:00.
2) Interval
The settable countdown time range is from 00:05 to 59:55.
1) Set time
Switch at Model Menu (refer to “2.8 Stick Position Switch”).
We can select the desired item except these items of SPS0 SW, SPS1
SW, SPS2, and SPS3 which should be previously set at Stick Position
DEVO-8
to exit after finished.
Page no. Page 122 of 363
The boot screen of airplane is shown as below:
1.0 System menu
Part three: Airplane
Touch the icon
B. Setting for Timer 2 is same as that for timer 1.
DEVO-8
Flight mode
Timer
Model menu icon
Gyro sensor icon
10
to enter System Menu and then touch
20
Throttle trim
Transmission
power display
Time display
volume
display
Battery
Model name
Function
menu icon
System menu
icon
Aileron trim
English
Page no. Page 123 of 363
to enter Language. Touch the language that you want to select. A
Touch the shortcut icon
1.1 Language setting
18
D/R & exponential
icon
19
17
Rudder trim
16
15
14
13
12
11
N/O
Throttle curve icon
value
Your language
Flap trim
Throttle percentage
Elevator trim
N/O English
You
DEVO-8
to save and exit.
Page no. Page 124 of 363
Touch
to enter System Menu and touch
DEVO-8 offers three skins for your selection.
1.2 Skin selection
Then touch
ĀĜ” will be shown on the screen after selected.
to enter Skin.
DEVO-8
Page no. Page 125 of 363
touch the icon
Touch the shortcut icon
1.3 Display
to exit.
to enter “Display”.
to enter System Menu and then
Touch the skin you desire and then touch
DEVO-8
Page no. Page 126 of 363
at highlight in the form of Always on and duration from 5 to 60
4) Backlight time out: it is possible to set the duration which LCD stays
cruise duration will be shortened.
touching the navigation marks. The power consumption will be
increased if the backlight lightness is too bright and the battery
3) Backlight lightness: the backlight lightness can be adjustable by
contrast is too high and the battery cruise duration will be
shortened.
2) LCD contrast: the contrast can be adjustable by touching the
navigation marks. The power consumption will be increased if the
consumption will be increased if the LCD is too bright and will the
battery cruise duration will also be shortened.
1) LCD brightness: it is possible to increase or decrease the LCD
brightness by touching the navigation marks. The power
them:
Five items are available to be set. Below are the setting methods for
DEVO-8
to exit.
Buzzer switch: touch the navigation mark at Buzzer Switch and pop
up an alternative item: Off and On. If touching On, a drop-down
Page no. Page 127 of 363
1)
to enter System Menu and then touch
to enter Buzzer interface
Touch the icon
1.4 Buzzer warning
Touch
setting status contents Always On and duration in 30 grades with an
interval of 1 minute.
5) Power save time: it can adjust the backlighting duration by turning
off the backlight in order to prolong the battery cruise time. The
seconds with an interval of 5 seconds.
DEVO-8
to enter System Menu and then touch
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to enter the item of “Date & Time”.
Touch the icon
1.5 Date & Time
to exit after finished.
listening test.
Buzzer tone: the tone is composed of 10 grades. You can choose
the favorite tone according to your interests. Touch Test to make a
knobs as AUX2, AUX3, AUX4, AUX5, AUX6, and AUX7 to their
neutral positions. It is can be set as “Inhibit”.
Levers and knobs: under the condition that this item is set as
“Active”, DEVO-8 will sound when rotating or moving such levers or
be set as Inhibit.
when moving the throttle stick. You can judge the position of the
throttle stick according to the different musical scales. Also, it can
Throttle stick: under Buzzer Switch is at the status of On, if Throttle
Stick is set as “Active”, a relative musical scale will make response
Touch
4)
3)
2)
menu will be shown below.
DEVO-8
to save and exit.
Page no. Page 129 of 363
Turn off the power of your DEVO-8 and take off its battery pack. Use a
cross screwdriver to remove the two fixing screws on the fixing board.
The method for changing button cell:
Note: if incorrect turn on time or production time appears, one
possibility is that the power supply for the clock is not enough.
Replacing a new button cell is a must.
Touch
The clock setting is grouped into Year, Month, Day, and Time. Touch the
navigation marks, respectively, to make modifications.
DEVO-8
Your language
Page no. Page 130 of 363
automatically pop up. Replace the old cell with a new one.
Push outwards the button cell holder, and the button cell will
Fixing screws
English
DEVO-8
to enter System Menu and then touch
Your language
Page no. Page 131 of 363
to enter TFT Screen Calibration.
Touch the icon
1.6 TFT screen calibration
Push outwards
Button cell holder
English
Cell size: CR 1220 3V
DEVO-8
Page no. Page 132 of 363
icon
Touch the icon
to enter System Menu, and then touch the
to enter Stick Mode.
1.7 Stick mode
System Menu after the calibration is finished.
Click anywhere on the screen to start calibration with the touch pen,
and then follow the indication to calibrate. It will automatically return to
DEVO-8
to enter Stick and Lever. There are two items in the
to enter System Menu and then touch the
to exit.
Page no. Page 133 of 363
interface: Stick Direction and Stick & Lever Calibration.
icon
Touch the icon
1.8 Stick and lever
mode you desire and then touch the icon
There are four stick modes from MODE 1 to MODE 4. Select the stick
DEVO-8
Page no. Page 134 of 363
AUX4, and AUX5, respectively, from the minimum level to the maximum
level several times, and then return to the neutral positions,
2.2) Lever calibration: mechanically move the levers of AUX2, AUX3,
maximum levels several times, and then return the sticks to the neutral
positions, respectively.
2.1) Stick calibration: Clockwise or counter clockwise mechanically
move the right stick and left sticks from their minimum levels to their
Click the display item of Start to enter the status of calibration, and Start
will be turned into Stop.
Method for calibration:
2) Stick & lever calibration: if variance happened in sticks or levers, it
would be calibrated via this option.
the output direction of the stick. The default setting is Normal.
1) Stick direction: there are four options: Elevator, Aileron, Throttle,
and Rudder. Click the item, which you want to reverse, to change
DEVO-8
Page no. Page 135 of 363
calibration is failed, “Calibration error! Please try again!” will be shown
instead. It needs to be calibrated again.
2.3) Click the display item of Stop. If the calibration is finished,
“Calibration success!” will be shown on the lower of the screen. If the
respectively.
DEVO-8
Your language
Page no. Page 136 of 363
2.4) Re-calibration: directly repeat the said steps 2.1 and 2.2 in the
failure interface.
Calibration error! Please try again!
Calibration success
Stop
Start
Stick & lever calibration
Stick direction
Reverse
Normal
English
DEVO-8
to exit.
to enter System Menu and then click
Page no. Page 137 of 363
Choose the appropriate output power level and then touch
enter the POWER AMPLIFIER INTERFACE.
Touch the icon
to exit.
to
farer the radio range, and the shorter the stand-by time. Choose the
appropriate transmission output power according to the actual situation.
power transmits, the shorter the radio range is, and the longer the
stand-by time will be. The higher the transmission output power, the
The transmission output power of DEVO-8 is adjustable. It is divided
into six grades from small to big. The lower the transmission output
1.9 Power amplifier
Touch the icon
DEVO-8
to enter System Menu and then touch
to exit.
Page no. Page 138 of 363
Model Menu manages all the model data saved in DEVO-8. It includes
Model Select, Model Name, Model Copy, Model Transmit, Model
2.0 Model menu
Click the icon
the versions of hardware and software.
to get access to the ABOUT INTERFACE. You can check
Touch the icon
1.10 About
DEVO-8
to enter Model Menu and then click the icon
to exit.
Page no. Page 139 of 363
In the menu of Model Name, you can make a desired name for your
2.2 Model name
color. Then click the icon
Touch the model you desire. The selected model is changed in orange
to enter Model Select.
Touch the icon
2.1 Model select
Warning, Device Select, Device Output, Wing Type and Fixed ID.
Receive, Model Reset, Type Select, Trim System, Stick Position,
DEVO-8
to enter System Menu and then click the icon
to exit.
Page no. Page 140 of 363
Click the right blank frame of Name and a gray stripe will be shown in
the interface:
to get the MODEL NAME INTERFACE. The following is
Click the icon
name or save. And then touch the icon
Repeat the step “2.1 Model Select” to choose the model you want to
next flights.
model for long term storage. Its data can be directly withdrawn in the
DEVO-8
Your language
to clear up the old name.
Page no. Page 141 of 363
Then touch
key
to exit.
Touch the soft keyboard to input a new name. It is possible to switch
between
lowercase
and
uppercase
by
clicking
the
Gray stripe
English
the frame. Touch the return key
DEVO-8
to enter Model Menu and click
to
Page no. Page 142 of 363
the interface.
Choose the model you want to be copied as source model. The serial
No. and model name of Source Model will be shown in the left side of
enter Model Copy.
Touch the icon
2.3 Model copy
DEVO-8
Page no. Page 143 of 363
enquire “Are you sure?” is popped up.
source model. The serial No. and name of the model you chose are
shown under Dest Model in the lower left of interface as well as an
Then touch the model in the right list where you want to locate the
DEVO-8
to save and exit.
Page no. Page 144 of 363
the icon
Touch the icon
to enter Model Menu and then continue to click
to enter Model Transmit.
A. Model transmission
The model data between two DEVO-8 equipments can be wirelessly
copied via Model Transmit and Model Receive in Model Menu
2.4 Model copy
automatically returned to Model Menu. Click
Click OK to copy. Otherwise click Cancel. Then the interface will be
DEVO-8
Page no. Page 145 of 363
of the interface as well as enquiry information “Are you sure?” in the
right side.
Choose the source model which will be transmitted. The serial No. and
name of the source model will be shown under Select Model in left side
DEVO-8
to enter Model Menu and then touch the
to
Page no. Page 146 of 363
information of “Received” with the model name will be shown in left side
after receiving is finished.
Click Ok for receiving or Cancel for rejection. “Connecting ……” and
“Receiving ……” will be shown in series in the interface. The
icon
to enter the MODEL RECEIVE INTERFACE. Enquiry
information “Are you sure?” is shown in the center of the interface.
Touch the shortcut icon
B. Model receiving
exit.
“Transmitting ……” appears after clicking OK. Touch the icon
Click OK for transmission or Cancel for rejection. Enquiry information
DEVO-8
to exit.
Page no. Page 147 of 363
Touch the icon
to enter Model Menu and then click
All the model data can be restored to factory settings via Model Reset.
2.5 Model reset
Touch the icon
Click OK for save and the current interface will automatically return to
Mode Menu. Click Cancel for rejection.
Choose the save position in the right name list by touching. Enquiry
information “Are you sure?” is shown after clicking the save position.
DEVO-8
Page no. Page 148 of 363
Cancel for rejection.
Touch ‘All Models’ in Model Reset interface. Then ‘’All Models” and
enquiry “Are you sure?” appear in the left side. Click OK for reset, or
Method for batch reset:
and single reset.
It is possible to store up to 60 models data in the model list of DEVO-8
equipment. There are two methods to reset the model data: batch reset
to enter Model Reset.
DEVO-8
Page no. Page 149 of 363
you sure?” appear in the left side. Click OK for reset, or Cancel for
rejection.
then choose the model you want to restore in the model name list. The
selected model’s name and serial No., and an enquiry “It is in use! Are
Touch the upper or lower navigation mark to move the scroll bar, and
Method for single reset:
DEVO-8
to exit.
Page no. Page 150 of 363
to enter Type Select.
Touch the icon
to enter Model Menu and then click
This device offers three model types menu. They are helicopter,
airplane, and glider, respectively.
2.6 Type select
Click the icon
DEVO-8
to exit.
Page no. Page 151 of 363
Touch the icon
to enter Model Menu and then click
is covered from 1 to 20 grades (factory default is set at 4). It is
convenient to subtly modify the pitch by adjusting the trim range.
Trim System is able to finely tune the following six items, respectively:
elevator, aileron, rudder, throttle, left trim, and right trim. The trim range
2.7 Trim system
Choose the model type and then touch the icon
DEVO-8
Page no. Page 152 of 363
Method for setting:
The stick can be used as a switch. Both the turn-on or turn-off positions,
at which the stick stays, can also be set up.
2.8 Stick position
working when the corresponding stick is at maximum position.
and Limited. “Normal” means the trim is always working although the
corresponding stick stays anywhere. “Limited” means the trim is out of
For elevator, aileron, and rudder, there are two more options: Normal
bigger the trim value is, the bigger the trim range will be.
Touch the corresponding navigation mark to change the trim value. The
to enter Trim System.
DEVO-8
to enter Model Menu and then click
Page no. Page 153 of 363
Click the navigation mark of Switch. It pops up a drop-down menu:
SPS0, SPS1, SPS2, and SPS3. Choose the switch you want to define.
to enter Stick Position Switch.
Touch the icon
DEVO-8
Page no. Page 154 of 363
setting is Inhibit. Choose the stick you want to set as “switch”.
Then touch the navigation mark of Channel. It expands into five items:
Inhibit Elevator, Aileron, Throttle, and Rudder. The factory default
DEVO-8
Your language
Page no. Page 155 of 363
under the item Channel. The current status of turn-on or turn-off will be
shown on the right top corner.
At the same time, “Position” and the status of turn-on or turn-off appear
switch.
Choose the channel which will be set as
Rudder
Throttle
Aileron
Elevator
Inhibit
Channel
Switch
Stick position switch
English
DEVO-8
to exit after the setting finished.
Your language
Page no. Page 156 of 363
The factory default setting is Throttle Stick as Active, High direction at
status, or flight mode stay at the position while turning on the device, or
is used as start-up warning in special purpose.
This function can set the warning for unsafety of which stick, switch
2.9 Warning
Click the icon
“Channel”
“Position” and switch status appear under
Switch status
English
DEVO-8
to enter Model Menu and then click
Page no. Page 157 of 363
to enter the WARNING INTERFACE.
Touch the icon
10.0% Position, and warns while starting up.
DEVO-8
Page no. Page 158 of 363
4) setting other items
default setting is Throttle Stick is Active, Position in High direction at
10.0%.
0.0% when the throttle stick is at the lowest position; Warning position
at 100.0% when the throttle stick is at the highest position. The factory
Take the right-hand throttle as an example. Warning position will be at
the percentage in Position, whose setting value is ranged from 0.0 to
100.0%.
Position. The startup warning of throttle stick can be set at either high or
low position when startup is warning. Set the warning level by changing
INTERFACE. It expands into Inhibit and Active. If clicking Inhibit, the
dropdown menu is retracted. If clicking Active, it will expand into On and
Click the navigation mark of Throttle Stick in the WARNING
3) setting Throttle stick as warning
Setting method:
DEVO-8
to exit.
Page no. Page 159 of 363
icon
to enter Model Menu, and then click the
to enter Device Select.
Touch the icon
Setting method:
Friendly reminder: This function is frequently utilized in flights.
Modelers will be greatly favored if expertly mastering its usage.
Main Switch, Flight Mode Extra Switch, Flight Mode Trim Select,
Throttle Hold Switch, Flap Switch Select, and Flap Trim Select.
This setting can help you configure various functional switches, or
adjust levers according to your flight habits. It includes Flight Mode
2.10 Device select
Click
lower-middle part of the interface after the setting for throttle stick is
finished. Click the corresponding items you want to use.
Other flight modes and switches warning will be shown in the
DEVO-8
Page no. Page 160 of 363
respectively, effect on the corresponding stick. The factory default is
In Flight Mode, the trim values to which each stick is relative put,
on all the flight modes.
There are two modes: Common and Flight Mode. In Common mode all
the trim values, to which various sticks are relative, put equally effects
3) Flight Mode Trim Select
Flight Mode Main Switch should be previously activated before setting
this step. The setting method is same as “1) Flight Mode Main Switch”.
2) Flight Mode Extra Switch
dropdown menu. Choose the mode switch you desire. The factory
default setting is Inhibit.
Touch the navigation mark of Flight Mode Main Switch to expand into a
1) Flight Mode Main Switch
DEVO-8
to enter Model Menu and then click
Page no. Page 161 of 363
to enter Device Output.
Touch the icon
Setting method:
Friendly reminder: This function is frequently utilized in flights.
Modelers will be greatly favored if expertly mastering its usage.
or use other functions.
Device output is composed of eight items. It can set up output switches
and select the usage of levers, respectively. It can also activate, inhibit
2.11 Device Output
Refer to “1) Flight Mode Main Switch”.
6) Flap Trim Select
Refer to “1) Flight Mode Main Switch”.
5) Flap Switch Select
Refer to “1) Flight Mode Main Switch”.
4) Throttle Hold Switch
Common.
DEVO-8
Gear
Page no. Page 162 of 363
setting is GEAR SW.
expansion including FMOD SW, MIX SW, ELEV D/R, AILE D/R, RUDD
D/R, HOLD D/R, and GERA SW. Touch the desired item. The default
Touch the left column navigation mark of Gear and pop up an
1)
are shown below:
There are eight items to be adjustable. They are Gear, Flap, AUX2,
AUX3, AUX4, AUX5, AUX6, and AUX7. The setting methods for them
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Your language
Page no. Page 163 of 363
item. The default setting is Active.
Touch the right column navigation mark of Gear. Pop up an expansion
including Inhibit, Active, Gyro, Governor, and Pitch. Touch the desired
Expansion of GEAR SW
Touch navigation mark
English
DEVO-8
Flap
Your language
Page no. Page 164 of 363
including Inhibit, Active, and System.
There will show the switch option only after the right column of Flap is
selected. Touch the right column of Flap and expand a dropdown menu
2)
Expansion list
Right column navigation mark
English
DEVO-8
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and Right Trim. The default setting is Inhibit. Select the desired item as
the flap switch.
2.1) If choose Inhibit or Active, the expansion menu will include these
items: FMOD SW, MIX SW, ELEV D/R, AILE D/R, RUDD D/R, Left Trim,
DEVO-8
AUX 2
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Right Trim, and AUX2 Lever. Touch the desired item. The default setting
is AUX2 Lever.
Touch the left column navigation mark of AUX 2. Pop up an expansion
list including SPS0 SW, SPS1 SW, SPS2 SW, SPS3 SW, Left Trim,
3)
2.2) If System is chosen, it is impossible to set in Flap.
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item. The default setting is Active.
Touch the right column navigation mark of AUX 2, and expands a list
including Inhibit, Active, Gyro, Governor, and Pitch 2. Click the desired
DEVO-8
AUX 3
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desired item. The factory fault setting is Active. Then continue to set up
other items.
Click the right column navigation mark of AUX3, and see an expansion
list including Inhibit, Active, Gyro, Governor, and Pitch 2. Choose the
Knob. Touch the desired item. The factory default setting is AUX3
Lever.
Touch the left column navigation mark of AUX 3, and expands a list
including AUX3 Lever, AUX4 Lever, AUX5 Lever, AUX6 Knob, AXU7
4)
Then continue to set other items.
DEVO-8
AUX 4
AUX 5
AXU6
to exit.
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Wing type selection:
Wing Type is grouped into Flaperon, DLETA, 4-Aileron, and V Tail.
2.12 Wing type
Click the icon
Refer to “4) AUX 4”.
7)
Refer to “4) AUX 4”.
6)
Refer to “4) AUX 4”.
5)
DEVO-8
to enter Model Menu, and then touch
Page no. Page 170 of 363
type.
Touch the navigation mark of Wing Type and expand a dropdown menu
with Normal, Flaperon, DELTA, and 4-Aileron. Choose the desired wing
1) Flaperon
to enter the WING TYPE INTERFACE.
Touch the icon
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Below is the sketch map of Flaperon servos’ assignment:
1.1) Flaperon
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Your language
Page no. Page 172 of 363
Below is the sketch map of DELTA servo’s assignment:
1.2) DELTA
Connect to the output AILE in Receiver
Connect to the output AUX1 in Receiver
Right aileron
Left aileron
English
DEVO-8
Your language
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If your model airplane is equipped two left aileron servos and two right
aileron servos, we recommend you to use 4-Aileron function.
1.3) 4 Aileron
Connect to the output ELEV in Receiver
Connect to the output AILE in Receiver
Right Aileron
Left Aileron
English
DEVO-8
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Below is the sketch map of V-tail servos’ assignment:
Inhibit and Active. Choose Active.
Touch the navigation mark of V-TAIL and expand a dropdown menu with
2) V-TAIL
All the servos’ parameters can be adjusted, respectively.
and GYRO in the receiver.
The left aileron servos should be connected to the outputs GERA and
AUX3 in the receiver, and the right aileron servos connected to AILE
with Normal, Flaperon, DELTA, and 4-Aileron. Click 4-Aileron. Check
the channel assignment by touching Monitor (Refer to “3.19 Monitor”).
Touch the navigation mark of Wing Type, and expand a dropdown menu
DEVO-8
Your language
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and expand into Elevator, Aileron, Rudder, and Flap. We take Elevator
as an example.
Touch the navigation mark of Channel in the interface of Wing Type,
3.1) Channel selection:
Setting method:
dual channel at AUX in Device Output (Refer to “2.11 Device Output”),
should be previously set as Inhibit when the AUX channel is being set.
Dual Channels can be set as Elevator, Aileron, Rudder, or Flaperon. It
is of dual channel output function. The channel, which will be set as
3) Dual channels setting
Connect to the output RUDD in Receiver
Connect to the output ELEV in Receiver
Right empennage
Left empennage
English
DEVO-8
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Click the navigation mark of Mate and expand a dropdown menu with
Inhibit, Gear, Flap, AUX2, AUX3, AUX4, AXU5, AXU6, and AUX7.
3.2) Mate setting
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available.
Inhibit and the inhibited channels previously set in “2.11 Device Output”.
Choose the desired channel in black. These channels in gray are not
Click the navigation mark of Mate and expand a dropdown menu with
4.1) Mate setting
for the models, which are powered by twin engines.
This function can be set as twin engine output to meet the requirement
4) Twin Engine
same as above.
3.4) the settings for Aileron, Rudder, and Flap in the item Channel are
select as trim lever.
Left Trim, Right Trim, AUX2 Lever, AUX3 Lever, AUX4 Lever, AUX5
Lever, AUX6 Knob, and AUX7 Knob. Choose the item that you want to
Click the navigation mark of Trim and expand a submenu with Inhibit,
3.3) Trim setting
shown in gray, has being applied.
Touch the desired channel in black. The channel, whose characters are
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Right Trim, AUX2 Lever, AUX3 Lever, AUX4 Lever, AUX5 Lever, AUX6
Knob, and AUX7 Knob.
Click the navigation mark of Trim and expand into Inhibit, Left Trim,
4.2) Trim setting
DEVO-8
to exit after finished.
Setting for fixed ID
Page no. Page 179 of 363
binding is successfully finished. Below is the setting method.
The setting for fixed ID should be under the status that automatic ID
1)
DEVO-8 powered on.
This setting will bind DEVO-8 and its receiver in a unique corresponding
relationship. It will greatly speed up the time of automatic binding when
2.13 Fixed ID
Click the icon
engines.
Touch the item which you want to set as the trim lever or knob for twin
DEVO-8
Your language
Page no. Page 180 of 363
into two statuses: Off and On. A series of random digits will be shown
below after touching On.
Touch the navigation mark of the item ID Code Setting. It will expand
Navigation mark
English
in Model Menu.
to enter Model Menu in the main interface, and
then enter Fixed ID by touching the icon
Touch the icon
DEVO-8
Your language
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A mini soft keyboard is shown in the lower part after touching the
random digits of ID Code
A series of random digits is shown here
Touch “On”
English
DEVO-8
Your language
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OK.
Touch Match after the new ID is already set. An enquiry interface of “Are
you sure?” pop up. “ID Code Match … …” will be shown after touching
The new ID digits can be modified by touching the mini soft keyboard.
Mini soft keyboard
English
DEVO-8
Fixed ID cancellation
Your language
Page no. Page 183 of 363
the fixed ID code has been cancelled. Pull out BIND PLUG.
the receiver is powered on, and then plug 5V DC power into other
output terminal. The red light of receiver will flash slowly. This means
Insert the assorted BIND PLUG into the output terminal of BATT before
2)
ID Code Match
Cancelled
Are you sure?
Fixed ID
ID Code
ID Code Setting
English
DEVO-8
to enter Fixed ID. Touch ID Code Setting to expand
to enter Model Menu and
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System, Aileron to Flaperon Mix, Pitch Curve, Program Mix, Monitor,
Fail Safe, Trainer, and Timer.
Differential setting, Balance setting, Gyro Sensor, Governor, Aileron to
Rudder Mix, Elevator to Flap Mix, Rudder to Aileron/ Elevator Mix, Flap
selected models. It includes Reverse Switch, Travel Adjust, Sub Trim,
Dual Rate and Exponential, Throttle Hold, Throttle Curve, Snap Roll,
Function Menu is used to make personalizedly fine adjustment to the
3.0 Function Menu
to exit.
the navigation mark into two statues On and Off. Touch Off. Then touch
then touch
In the main interface touch the icon
the fixed ID in receiver is cleared out.
DEVO-8 also needs to make relative cancellation and reversion after
DEVO-8
to enter the REVERSE SWITCH INTERFACE.
to enter Function Menu, and then click
to exit after finished.
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3.2 Travel adjust
Touch the icon
the desired item to reverse its current status. The status includes two
types: Normal and Reverse. The default setting is Normal.
There show all the reverse switches’ statuses of twelve channels. Touch
the icon
Touch the shortcut icon
3.1 Reverse switch
DEVO-8
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Click the icon
to exit after finished.
adjustable range is 0.0-150.0%. The default setting is 100.0%.
the twelve channels. Touch the navigation mark of each item to
increase or decrease corresponding travel adjustment amount. The
The interface contents two pages to show the current travel status of all
the SERVO TRAVEL ADJUST INTERFACE.
to enter
to enter Function
Menu and then click the icon
Touch the icon
DEVO-8
to enter the SUB TRIM INTERFACE.
to enter Function Menu and then click the
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Touch the navigation mark of the desired item to adjust the amount for
icon
Touch the icon
Setting method:
servo.
recommended to adjust the servo bell crank if the servo is far away from
its neutral point. The excessive usage of sub trim may damage the
Sub Trim is used to make parallel movement of servos. It is
3.3 Sub trim
DEVO-8
R62.5%-L62.5%
L62.5%-H62.5%
R62.5%-L62.5%
R62.5%- L62.5%
D62.5%- U62.5%
R62.5%- L62.5%
R62.5%- L62.5%
-62.5%- +62.5%
-62.5%- +62.5%
D62.5%- U62.5%
-62.5%- +62.5%
Right aileron 1
Throttle
Rudder
Left aileron 1
Flap
Right aileron 2
Left aileron 2
AUX4
AUX5
Left elevator
AUX7
Your la
Page no. Page 188 of 363
Click the icon
channels different.
to exit after finished.
Note: the model names shown will be different with the selected
D62.5%-U62.5%
Right elevator
English
Adjustment range
Your language
Channel name
English
0.0%. The adjustment range of each channel is shown as below:
rectifying the servo’s neutral point. The default neutral point is set at
DEVO-8
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to enter Function Menu and then click the
to enter the DUAL RATE AND EXPONENTIAL
1) Channel selection
INTERFACE.
icon
Touch the icon
Setting method:
curve adjustment, it is not only manually but also automatically able to
set up various parameters which are suitable for yourself.
aileron, and rudder after the function of Dual Rate and Exponential is
set up. The setting range is 0-125%. Under the help with exponential
It is possible to use D/R switch to control over the dual rate of elevator,
3.4 Dual rate and exponential
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graph.
value, the dual rate of the corresponding servo will be changed in one
direction, while the curve will being changed in one direction at the right
If touching the navigation mark for just one item to amend the dual rate
It is possible to modify the value by touching the navigation mark of
Dual Rate.
3) Dual Rate adjustment
which will be shown in Position. But there will only show Pos 0, Pos 1,
and Pos 2 in manual setting.
Touch the navigation mark of Position and expand a selectable list
including Pos 0, Pos 1, Pos 2, Pos 3, and Pos 4. Click the desired item
2) Position selection
including Elevator, Aileron, and Rudder. Click the desired channel which
will be shown in Channel.
Touch the navigation mark of Channel and expand a selectable list
DEVO-8
Your language
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navigation mark of Exponential.
It is possible to adjust the exponential output value of the servo at that
point, which is set up in step “2) Position selection”, by touching the
4) Exponential adjustment
curve will being changed.
If touch this mark, either upper or lower
same time.
If touch this mark, both the upper and
lower curves will being changed at the
Lower curve
Upper curve
English
The default setting is 100%.
value, the dual rate of the corresponding servo will be changed while
the curve will being changed at the same time, shown at the right graph.
If touching the navigation mark for both items to amend the dual rate
DEVO-8
to return to the interface of Dual Rate and
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adjustment and 4) Exponential adjustment, respectively.
Under working with Flight Mode, it is possible to switch between the
dual rate and exponential, which are set in above 3) Dual Rate
5) Automatic setting
Exponential.
Then touch this mark
the curve will being changed at the same time, shown at the right graph.
The default setting is Line.
If touching the navigation mark for both items to amend the dual rate
value, the dual rate of the corresponding servo will be changed while
direction, while the curve will being changed in one direction at the right
graph.
If touching the navigation mark for just one item to amend the dual rate
value, the dual rate of the corresponding servo will be changed in one
DEVO-8
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selected, it is only controlled by the corresponding dual rate lever.
Touch the flight mode that you want to set as automatic operation, and
an expansion list will be shown. Click the desired position. If Switch is
Note: Before using the function of automatic setting, both Flight Mode
Main Switch and Flight Mode Extra Switch should be previously set as
relative switches. Refer to “2.10 Device Select”.
Mode 3, and Flight Mode 4 are available.
The settings for Flight Mode 0, Flight Mode 1, Flight Mode 2, Flight
DEVO-8
to exit.
to enter Function Menu, and then
to enter the THROTTLE HOLD INTERFACE.
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click
Touch the shortcut icon
Setting method:
setting value of throttle hold is ranged from -20.0 to 50.0.
If this function is set, the switch will be executed by hold switch. The
3.5 Throttle hold
Click the icon
DEVO-8
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vv
Position in the following interface.
Touch the navigation mark of Hold Status, and an expansion list will be
shown as Inhibit and Active. Click Active, there appear Switch, and Hold
DEVO-8
Setting for Switch
Setting for Hold Position
to exit after all the settings are finished.
to enter the THROTTLE CURVE INTERFACE. A
to enter Function Menu and then click the
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dropdown menu with “All Servos Hold?” pops up.
icon
Touch the icon
Setting method:
separately set after it is previously set as dual engines. Refer to Twin
Engine at “2.12 Wing Type”
Throttle curves are adjusted through nine points, which of all the flight
modes can be respectively set. The left and right throttles can be
3.6 Throttle curve
Click the icon
position amount, whose minimum is -20.0%; touch the right to increase
the position amount whose maximum is +50.0%.
Touch the left navigation mark of the item Hold Position to decrease the
2)
This item is impossible to be set. The default setting is HOLD SW.
1)
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2) Position selection
be shown in grey if Twin Engine is not previously selected.
Channel and expand a list including Left Throttle and Right Throttle.
Select the desired throttle which will be shown in Channel. Channel will
After previously set up Twin Engine, touch the navigation mark of
1) Channel setting
for all the servos unlocked.
Click OK for all the servos locked at the current statuses. Click Cancel
DEVO-8
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6) Output setting
Inhibit); click Active for changing the above point’s value. Another item
Output will be shown below after choosing Active.
Touch the navigation mark of Status and expand a list with Inhibit and
Active. Click Inhibit for keeping the current value (the default setting is
5) Status setting
points. Select the point you want to adjust.
Touch the navigation mark of Point and expand a list including nine
4) Point setting
On. The throttle curve will being changed smoothly if clicking On.
Touch the navigation mark of Exponential and expand a list with Off and
3) Exponential setting
Pos 1. select the item you want to set.
Touch the navigation mark of Position and expand a list with Pos 0 and
DEVO-8
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shown here by moving throttle stick.
Switch between Pos 0 and Pos 1 will be
English
Your language
throttle stick after the above amount has been set up.
The switch between Pos 1 and Pos 0 can be freely realized through
upper limit of 100.0%. The default setting is Inhibit.
Touch the left or right navigation mark of Throttle Stick to decrease or
increase, respectively, the amount with a lower limit of 0.0% and an
7) Throttle setting
increase, respectively, the output value. The adjustable range is from
0.0% to 100.0%.
Touch the left or right navigation mark of Output to decrease or
DEVO-8
Page no. Page 200 of 363
Click the icon
to return back.
to exit after finished.
left side will be changed into “1” from “0”. If two items are selected, the
item And should be chosen. Then touch the navigation mark of Switch
Touch the navigation mark of Switch and expand a dropdown menu
including the selectable items in black. Select the desired item whose
between Pos 0 and Pos 1 by Switch.
When the item Throttle Stick is set in Inhibit, it is possible to switch
8) Switch selection
switch point.
The above set amount is the position of throttle stick as well as the
stick as well as the switch point.
The set amount is the position of throttle
DEVO-8
to enter the interface of Snap Roll.
to enter Function Menu, and then click the
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a dropdown menu with five Snap Rolls. Click the snap roll you want to
use.
Setting for snap roll: touch the navigation mark of Snap Roll and expand
icon
Touch the icon
Setting method:
to control over the snap roll flight.
After the function of Snap Roll is set up, the switch or stick can be used
3.7 Snap roll
DEVO-8
Value setting
Page no. Page 202 of 363
Elevator, Aileron, or Rudder, to set the corresponding servo lever’s
angle and the control direction. The adjustable range is 0-125%.
Change the value, by touching the left or right navigation mark of
1)
or by setting the corresponding stick position.
roll flight in the actions of left or right ascending, or left or right
descending. The snap roll flying can be controlled by the Training lever,
mode will be used. Refer to “2.10 Device Select”). Through changing
the amounts of Elevator, Aileron, and Rudder, respectively, set the snap
mode (if both Flight Mode Main Switch and Flight Mode Extra Switch
should be previously set at Device Select in Model Menu, if the flight
There show such items as Channel, Value, Stick Position and the flight
Active. A dropdown menu will be expanded after Active selected.
Touch the navigation mark of Inhibit and expand two options: Inhibit and
DEVO-8
Stick position setting
Flight mode selection
to exit after finished.
to enter the interface of Differential.
to enter Function Menu, and then
Page no. Page 203 of 363
Mounting servos in left and right ailerons are a must if using this
function. The following interface will be shown after Flaperon, DELTA,
click the icon
Touch the shortcut icon
A. Aileron differential setting:
Type”.
If want to use this function, Flaperon, DELTA, or 4-Aileron should be
previously selected in Wing Type of Model Menu. Refer to “2.12 Wing
3.8 Differential
Click the icon
the flight mode you want.
It can be set in various flight modes whether or not to use the snap roll
function. All the flight modes are shown at the bottom or interface. Click
3)
direction. If Stick Position is set as Inhibit, only Training lever can control
over the snap roll flying.
Change the position, by touching the left or right navigation mark of
Elevator, Aileron, or Rudder, to set the stick position and the control
2)
DEVO-8
Setting for Pos 0
Setting for Pos 1
Switch selection
Page no. Page 204 of 363
It is possible to switch by setting switch when differential is in use.
3)
The setting is same as above.
2)
respectively, differential value. The bigger the value is, the bigger the
differential is. The adjustable range is Âą 100%.
Touch the left or right navigation mark of Pos 0 to decrease or increase,
1)
or 4-Aileron selected in Wing Type. Refer to “2.12 Wing Type”.
DEVO-8
to exit after finished.
Page no. Page 205 of 363
then the following interface will be shown:
V-Tail should be previously set in Wing Type of Model Menu if the
rudder differential function is activated. Refer to “2.12 Wing Type”. And
B. Rudder differential setting
Click the icon
switch items are selected, the item And should be chosen. Then click
the navigation mark to return.
Touch the navigation mark of Switch and expand a selectable list. Click
the switch item, which you desire, to change “0” into “1”. If two or more
DEVO-8
Setting for Pos 0
Setting for Pos 1
Switch selection
Page no. Page 206 of 363
It is possible to switch by setting switch when differential is in use.
3)
The setting is same as above.
2)
differential is. The adjustable range is Âą 100%.
Touch the left or right navigation mark of Pos 0 to decrease or increase,
respectively, differential value. The bigger the value is, the bigger the
1)
DEVO-8
to exit after finished.
Page no. Page 207 of 363
the menu of Flap Differential.
It should be previously set the flap dual channel function in Device
Output at Model Menu (refer to “2.12 Wing Type”) in order to activate
C. Flap differential setting
Click the icon
switch items are selected, And should be chosen. Then click the
navigation mark to return.
Touch the navigation mark of Switch and expand a selectable list. Click
the switch item, which you desire, to change “0” into “1”. If two or more
DEVO-8
Page no. Page 208 of 363
used in the dual channels. It should be previously chosen one of the
these wing types of Flaperon, DELTA, 4 Aileron, and V Tail in Wing Type
This function can adjust the parameters of the two servos which are
3.9 Balance
It is possible to switch by setting switch when differential is in use.
3) Switch selection
The setting is same as above.
2˅ Setting for Pos 1
differential is. The adjustable range is Âą 100%.
Touch the left or right navigation mark of Pos 0 to decrease or increase,
respectively, differential value. The bigger the value is, the bigger the
1˅ Setting for Pos 0
DEVO-8
to enter Function Menu, and then click the
to enter the BALANCE INTERFACE.
Page no. Page 209 of 363
Touch the navigation mark of Channel and expand a selectable list.
Choose the desired channel.
1) Channel selection
icon
Touch the icon
Setting method:
at Model Menu. Refer to “2.12 Wing Type”.
DEVO-8
Page no. Page 210 of 363
and a plus value means the amending direction is upward.
the value by touching the left or right navigation mark. 0% means no
adjusting. A minus value means the amending direction is downward,
Touch the navigation mark of Point that you want to select, and pops up
a dropdown menu including Inhibit and Active. Click Active for adjusting
2) Point parameter adjustment
DEVO-8
to exit after finished.
Page no. Page 211 of 363
Touch the icon
Setting method:
Device Select”).
to enter Function Menu, and then touch the
possible to be automatically switched among various gains through
flight mode switch. (The flight mode should be activated. Refer to “2.10
This function offers the gain adjustment for gyro sensor, which can be
manually set through D/R switches or Flight mode switch, and also is
3.10 Gyro sensor
Click the icon
DEVO-8
to enter GYRO SENSOR INTERFACE.
Page no. Page 212 of 363
There are total three levels for respective setting: Pos 0, Pos 1, and Pos
2.
4) Gain adjustment
The default setting is AUX 2. It is possible to alter into other channels by
choosing in the item of Device Output (refer to “2.11 Device Output”).
3) Channel setting
Touch the navigation mark of Switch and expand into five articles:
FMOD SW, MIX SW, ELEV D/R, AILE D/R, and RUDD D/R.
2) Switch selection
Touch the navigation mark of Mode and expand into two options:
Manual and Automatic. Select Manual.
1) Mode selection
A. Manual setting
icon
DEVO-8
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B. Automatic setting
Refer to the step of “4.1) Pos 0”.
4.3) Pos 2
Refer to the step of “4.1) Pos 0”.
4.2) Pos 1
gyro sensor gain will be. The factory setting is 50.0%.
above 50.0%. In NOR mode, the smaller the value is, the bigger the
sensitivity will be; in AVCS mode, the bigger the value is, the bigger the
If the gyro used has two modes of NOR and AVCS, NOR will be
activated when the value is less than 50.0%, and AVCS activated when
100.0%.
Touch the left or right navigation of the flight mode you want to adjust to
decrease or increase, respectively, the value with a range of 0.0% -
4.1) Pos 0
DEVO-8
to exit.
Page no. Page 214 of 363
governor. The amount shown in DEVO-8’s governor is just a
percentage for reference. The actual revolution should be read in the
The control proportion of governor can be separately set in various flight
modes. For the absolute revolution amount, please set in external
Governor should be set at Device Output (Refer to “2.11 Device
Output”).
3.11 Governor
Click the icon
lesser the amount is, the bigger the gyro gain becomes. The default
setting is 50.0%.
gains, respectively. If the gyro you use has two modes of NOR or AVCS,
when the amount is less than 50.0%, NOR mode will be activated. The
Click the left or right navigation mark of the flight mode, which you want
to automatically adjust, to decrease or increase the amount of gyro
be activated in Device Select (Refer to “2.10 Device Select”).
For Flight Mode 3 and Flight Mode 4, Flight Mode Extra Switch should
Mode 4. .
All the flight modes are shown in the right interface which includes
Flight Mode 0, Flight Mode 1, Flight Mode 2, Flight Mode 3, and Flight
3˅ Flight mode selection
The default setting is AUX 2. It is possible to alter into other channels in
the interface of Device Output (Refer to “2.11 Device Output”).
2) Channel output
Touch the navigation of Mode and expand into two options: Manual and
Automatic. Select Automatic.
1) Mode selection
DEVO-8
to enter Function Menu, and then click the icon
Your language
Page no. Page 215 of 363
The output channel, current statuses of flight modes and usable flight
Current status of flight mode
Usable flight modes
Output channel
English
to enter the GOVERNOR INTERFACE.
Touch the icon
Setting method:
external governor.
DEVO-8
to exit after finished.
Page no. Page 216 of 363
INTERFACE.
icon
Touch the icon
Setting method:
ALERON TO RUDDER MIX
to enter Function Menu, and then click the
to enter the
controlled by switch.
This function is possible to execute the mix of aileron to rudder, which is
3.12 Aileron to Rudder Mix
Click the icon
adjustable range is Âą 125%.
the corresponding flight mode to set the amount. Click the left or right
navigation mark to separately decrease or increase the amount. The
modes are shown in the interface. According to the requirement, touch
DEVO-8
Page no. Page 217 of 363
position of throttle stick. Touch the left or right navigation mark of
The switch between Pos 0 and Pos 1 can be realized by setting the
3) Throttle stick setting
The setting is same as above.
2) Pos 1 setting
direction will be revised by changing the sign of plus or minus before
the value. The adjustable range is Âą125%.
Touch the left or right navigation mark of Right to change the value, and
the rightward mix value of aileron to rudder will be changed. The mix
direction will be revised by changing the sign of plus or minus before
the value. The adjustable range is Âą125%.
Touch the left or right navigation mark of Left to change the value, and
leftward mix value of aileron to rudder will be changed. The mix
1) Pos 0 Setting
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to exit after finished.
Page no. Page 218 of 363
Setting method:
This function is used to execute the mix of elevator to flap.
3.13 Elevator to flap mix
Click the icon
item And should be selected. Then touch the navigation mark to return
back.
including some selectable items. Click the desired item and “0” before
the item will be changed into “1”. If two or more items are selected, the
Touch the navigation mark of Switch and expand a dropdown menu
4) Switch setting
setting is Inhibit. The adjustable range is 0.0-100.0%.
Throttle Stick to set the position amount of throttle stick. The default
DEVO-8
to
enter
the
ELEVATOR
FLAP
MIX
to enter Function Menu, and then click the
Page no. Page 219 of 363
Touch the left or right navigation mark of Down to change the value, and
the downward mix value of elevator to flap will be changed. The mix
The adjustable range is Âą125%.
upward mix value of elevator to flap will be changed. The mix direction
will be revised by changing the sign of plus or minus before the value.
Touch the left or right navigation mark of Up to change the value, and
1) Pos 0 setting
INTERFACE.
icon
Touch the icon
DEVO-8
Page no. Page 220 of 363
back.
the item will be changed into “1”. If two or more items are selected, the
item And should be selected. Then touch the navigation mark to return
Touch the navigation mark of Switch and expand a dropdown menu
including some selectable items. Click the desired item and “0” before
4) Switch setting
Throttle Stick to set the position amount of throttle stick. The default
setting is Inhibit. The adjustable range is 0.0-100.0%.
The switch between Pos 0 and Pos 1 can be realized by setting the
position of throttle stick. Touch the left or right navigation mark of
3) Throttle stick setting
The setting is same as above.
2) Pos 1 setting
the value. The adjustable range is Âą125%.
direction will be revised by changing the sign of plus or minus before
DEVO-8
to exit.
Page no. Page 221 of 363
to enter Function Menu, and then click
to enter the ELEVATOR TO AILERON/ELEVATOR
Touch the icon
Setting method:
This function is used to execute the mix of rudder to aileron/ elevator. It
will help eliminate waver or shake caused by rudder stick operation.
3.14 Rudder to aileron/elevator mix
Click the icon
DEVO-8
Pos 0 setting:
Pos 1 setting
Page no. Page 222 of 363
2) Aileron setting
Setting is same as above.
1.2)
before the value. The adjustable range is Âą125%.
The mix direction will be revised by changing the sign of plus or minus
value, and the l rightward mix value of rudder to elevator will be
changed.
Touch the left or right navigation mark of Right at Pos 0 to change the
value, and the leftward mix value of rudder to elevator will be changed.
Touch the left or right navigation mark of Left at Pos 0 to change the
1.1)
1) Elevator setting
MIX INTERFACE.
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Page no. Page 223 of 363
Click the icon
back.
to exit after finished.
the item will be changed into “1”. If two or more items are selected, the
item And should be selected. Then touch the navigation mark to return
Touch the navigation mark of Switch and expand a dropdown menu
including some selectable items. Click the desired item and “0” before
4) Switch setting
Throttle Stick to set its position amount. The default setting is Inhibit.
The adjustable range is 0.0-100.0%.
The switch between Pos 0 and Pos 1 can be realized by setting the
position of throttle stick. Touch the left or right navigation mark of
3) Throttle stick setting
Setting is same as above.
DEVO-8
to enter Function Menu, and then click the
to enter Flap System.
Elevator setting
Page no. Page 224 of 363
1)
icon
Touch the icon
Setting method:
three statuses of elevator and three statuses of flap, respectively,
through three-way flap control switch.
This function can modify some effects on elevator. It is possible to set
3.15 Flap system
DEVO-8
Flap setting
Auto land
Page no. Page 225 of 363
3.1) Throttle stick position setting
including Inhibit and Active. If select Active, another sub menu Throttle
will be shown under Auto Land.
Touch the navigation mark of Auto Land, and expand a dropdown menu
3)
The setting for Flap is same as Elevator.
2)
The setting is same as above.
1.3) 2: Land
The setting is same as above.
1.2) 1: Midpoint
The default setting is 0%, and the adjustable range is U125% to
D125%.
Touch the navigation mark of Normal to change the mix amount. It is
possible to change the direction by altering D or U before the amount.
1.1) 0: Normal position
There three options: 0: Normal, 1: Midpoint, and 2: Land.
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Page no. Page 226 of 363
Touch the navigation mark of the selected flight mode, and pops up a
menu with Switch, Normal, Midpoint, and Land.
should be previously set in Wing Type at Model Menu. Refer to “2.13
Wing Type”.
Auto landing switch can be set in a certain flight mode. This setting
3.2) Flight mode setting
The adjustable range is 0.0-100.0%.
Touch the navigation mark of Throttle to set the throttle stick position.
DEVO-8
to exit.
Page no. Page 227 of 363
Touch the icon
Setting method:
to enter Function Menu, and then click the
switch. The flap dual channels should be previously set in Wing Type at
Model Menu (Refer to “2.12 Wing Type”).
This function can execute the mix of aileron to flap, and can also set
3.16 Aileron to flap mix
Click the icon
The selected item will be shown in the corresponding flight mode.
Select Switch for manual control of landing.
DEVO-8
Pos 0 setting
to enter the AILERON TO
FLAP MIX
Pos 1 setting
Throttle Stick setting
Page no. Page 228 of 363
3)
The setting is same as the above.
2)
before the value. The adjustable range is Âą125%.
The mix direction will be revised by changing the sign of plus or minus
rightward mix value of aileron to flap.
Touch the left or right navigation mark of Right at Pos 0 to change the
Touch the left or right navigation mark of Left at Pos 0 to change the
leftward mix value of aileron to flap.
1)
INTERFACE.
icon
DEVO-8
Switch setting
to exit.
Page no. Page 229 of 363
3.17 Pitch curve
Click the icon
item And should be selected. Then touch the navigation mark to return
back.
including some selectable items. Click the desired item and “0” before
the item will be changed into “1”. If two or more items are selected, the
Touch the navigation mark of Switch and expand a dropdown menu
4)
setting is Inhibit. The adjustable range is 0.0-100.0%.
position of throttle stick. Touch the left or right navigation mark of
Throttle Stick to set the position amount of throttle stick. The default
The switch between Pos 0 and Pos 1 can be realized by setting the
DEVO-8
to enter the interface of Pitch Curve. A dropdown
to enter Function Menu and then click the
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statuses. And the interface will show the current used channel and the
current position statuses of switches.
menu with “All Servos Hold” will pop up. Click OK for locking all the
current statuses of servos, and click Cancel for unlocking the current
icon
Touch the icon
Setting method:
Pos 1 can be set, respectively. The item Pitch should be previously set
in Device Output at Model Menu (Refer to “2.12 Device Output”).
Pitch Curve can be adjusted via nine points. Pitch curves of Pos 0 and
DEVO-8
Position setting
Exponential setting
Point setting
Status setting
Page no. Page 231 of 363
Active. Click Inhibit for keeping the value of the selected point. The
default setting is Inhibit. The item of Output will pop up after clicking
Touch the navigation mark of Status and expand a list with Inhibit and
4)
including nine points. Choose the point you want to adjust.
Touch the navigation mark of Point and expand a dropdown menu
3)
form of fold line in pitch curve, respectively.
Touch the navigation mark of Exponential, and expand a sub menu with
Off and On. Click On for smooth changes, and Off for changes in the
2)
Touch the navigation mark of Position and expand a sub menu with Pos
0 and Pos 1. Choose the desired position.
1)
DEVO-8
Output setting
Throttle stick setting
Switch setting
Page no. Page 232 of 363
selected, the item And should be chosen.
Touch the navigation mark of Switch and expand a selectable list. Click
the switch item that you want to set. If two or more switches are
7)
of Throttle Stick. The adjustable range is 0.0 – 100.0%. Choose Inhibit
and the throttle stick will not be set as a switch.
The throttle stick can be set as a switch by touching the navigation mark
6)
100%.
Touch the left or right navigation mark of Output to decrease or
increase, respectively, the output value. The adjustable range is Âą
5)
Active
DEVO-8
to exit.
to enter Function Menu, and then click
Page no. Page 233 of 363
default setting is Inhibit). Take Program Mix 1 as an example to show
how to use.
Program Mix names and their current statuses are shown (the factory
to enter the PROGRAM MIX INTERFACE. Eight
Touch the icon
Setting method:
channels and amounts which you want to select and amend,
respectively.
There are total eight sets of Program Mix. It is possible to freely set the
3.18 Program mix
Then click the icon
DEVO-8
Page no. Page 234 of 363
clicking.
Servos Hold?” Click OK for all the servos will be locked at the current
statuses; click Cancel for unlocked. Enter the next interface after
Touch the item Normal in Program Mix 1 and expands an enquiry “All
A. Setting method for Normal in Program Mix 1
DEVO-8
Page no. Page 235 of 363
will be shown in Master.
Touch the navigation mark of Master and expands a selectable
dropdown menu. After clicking the desired channel the channel name
1) Mater channel setting
DEVO-8
Page no. Page 236 of 363
3.2) Mix amount setting at Pos 0 when elevator stick moved downward
through changing the plus or minus sign before amount. The adjustable
range is Âą125%.
Touch left or right navigation mark of Up to decrease or increase,
separately, the mix amount. It is possible to reverse mix direction
3.1) Mix amount setting at Pos 0 when elevator stick moved upward
Take Elevator at Master as an example.
3) Gain setting
dropdown menu. Click the desired channel which will be shown in
Slave.
Touch the navigation mark of Slave and expands a selectable
2) Slave channel setting
DEVO-8
Throttle stick setting
Switch selection
Page no. Page 237 of 363
statuses; click Cancel for unlocked. Enter the next interface after
clicking.
Touch the item Curve in Program Mix 1 and expands an enquiry “All
Servos Hold?” Click OK for all the servos will be locked at the current
B. Setting method for Curve in Program Mix2
once again to exit.
to return to the interface of Program Mix for other
setting, or click the icon
Click the icon
touch the right navigation mark to return the previous interface.
Touch the right navigation mark of Switch and pop up a dropdown menu
which contains the adjustable items. Click the desired switch. Then
5)
Touch the navigation mark of Throttle Stick to set its position as a free
switch. The adjustable range is 0.0-100.0%.
4)
3.3) The settings at Pos 1 and Offset are same as above.
range is Âą125%.
separately, the mix amount. It is possible to reverse mix direction
through changing the plus or minus sign before amount. The adjustable
Touch left or right navigation mark of Down to decrease or increase,
DEVO-8
Your language
Page no. Page 238 of 363
dropdown menu. Select the desired channel and its name will be shown
in Master.
Touch the navigation mark at master control and expand a selectable
1) Master channel setting
Slave control
Master control
English
DEVO-8
Page no. Page 239 of 363
dropdown menu. Select the desired channel and its name will be shown
in Slave.
Touch the navigation mark at Slave control and expand a selectable
2) Slave channel setting
DEVO-8
Page no. Page 240 of 363
menu. Select the desired switch, and then click the navigation mark to
return.
Touch the navigation mark of Switch and expand a usable dropdown
9) Switch
throttle stick is set as switch to freely automatically switch.
Touch the navigation mark of Throttle to set the position, which the
8) Throttle
The adjustable range is Âą125%.
increase, respectively, the output amount. It is possible to reverse the
mix direction by changing the plus or minus sign before the amount.
Touch the left or right navigation mark of Output to decrease or
7) Output
amount (the default setting is Inhibit); click Active for changing the
amount.
Touch the navigation mark of Status and expand a dropdown with two
options of Inhibit and Active. Touch Inhibit for unchanging the current
6) Status setting
nine points. Click the point you want to set, and then touch the
navigation mark to return.
Touch the navigation mark of Point and expand a dropdown menu with
5) Point setting
changed if choosing On. Otherwise choosing Off.
Touch the navigation mark of Exponential and expand a dropdown
menu with two options of Off and On. The pitch curve will be smoothly
4) Exponential
There are two options: Pos 0 and Pos 1. Select the desired position by
touching the navigation mark.
3) Position selection
DEVO-8
to enter the MONITOR INTERFACE for checking the
to enter Function Menu, and then click the
Page no. Page 241 of 363
current working status of each channel.
icon
Touch the icon
channels’ outputs, and check the current working status of each
channel.
This function can display the current statuses and positions of all the
3.19 Monitor
once again to exit.
to return to the interface of Program Mix for other
setting, or click the icon
Click the icon
DEVO-8
exit after finished.
to enter Function Menu, and then click
Page no. Page 242 of 363
to enter the interface of Fail Safe.
Touch the icon
Setting method:
the second one is to execute the pre-set data which is pre-set. The
default setting is Servo Hold.
There are two possibilities for use if the transmission signal is under
abnormal condition. The first one is to lock the last action data received;
3.20 Fail safe
Click to the icon
DEVO-8
Page no. Page 243 of 363
or right navigation mark to decrease or increase, respectively, the
position amount which centers on the neutral point of servo.
Touch the item Elevator and expand a sub-item in its right. Click the left
Elevator setting:
Take the item Elevator as an example to explain.
DEVO-8
to exit after finished.
Page no. Page 244 of 363
the copying method, refer to “2.4 Model Wireless Copy”
model data saved in the trainer’s transmitter can be transmitted to the
trainee’s to ensure the model parameters are exactly same. Regarding
Using the wireless copy function of the two DEVO-8 transmitters, the
A. Data copy
Setting method:
The training function can be practiced via two DEVO-8 equipments.
3.21 Trainer
Note: checking whether all the actions when fail safe happened are
correct is a must after the setting is finished. It is dangerous to use full
throttle, especially after fail safe taken place.
Click the icon
The setting methods for other channels are same as above.
DEVO-8
Your language
Page no. Page 245 of 363
and then turn on its power. A linkage icon will be shown as below:
Insert the other end of the digital signal wire into the trainer’s DEVO-8,
data, and let the trainer’s DEVO-8 fly the aircraft model normally. Then
turn off the power.
Turn on the power of the trainer’s DEVO-8. Find out the trainee’s model
Linkage icon at trainee’s icon
English
shown on the boot screen. Find out the trainee’s model data.
Insert one end of the signal wire into DSC socket at the rear face of the
trainee’s DEVO-8, and then turn on the power. A linkage icon will be
B. Linkage
DEVO-8
Page no. Page 246 of 363
Linkage icon at trainer’s DEVO-8
English
Your language
DEVO-8
Your language
Page no. Page 247 of 363
turns into ĀĜ”, the trainee is flying and the trainer is in leisure.
Training status display: when the trainer’s icon becomes into “X”, the
trainee stops flying and the trainer is working; when the trainer’s icon
Two ends of digital signal wire
DSC socket
English
DEVO-8
Your language
Page no. Page 248 of 363
The training switch should be worked with the TRN training lever at the
right top of DEVO-8.
C) Usage method
Trainee is working and trainer is off
Trainee is off and trainer is working
English
DEVO-8
Your language
Page no. Page 249 of 363
Setting for training function channels
“X” will be shown there.
,IWKHWUDLQHUœVILQJHUSXOOVWKHWUDLQLQJOHYHU751D³¼´LVVKRZQLQWKH
linkage icon; if the trainer releases his finger from the trainer lever, an
TRN: training lever
English
DEVO-8
in Function Menu access to Trainer screen. The
to enter Function Menu, and then
Page no. Page 250 of 363
English
switch TRN is also shown.
Your language
available channels are shown below, and the current status of trainer
touch
Touch the shortcut icon
aircraft model via setting the training function channel in the trainer’s
DEVO-8. Below is the setting method:
Trainee is available to get full or part of flight control power to the
DEVO-8
to save and exit after finished.
Page no. Page 251 of 363
Setting method:
respectively. Each timer can be operated by switch or by shortcut.
There are two timers which can be set as stopwatch and countdown,
3.22 Timer
Touch
“Inhibit”.
channel(s) you have touched will be activated as “Active”. The channels
which are not granted to trainee keep inhibited. The default setting is
Touch the channel(s) which you desire to grant to trainee. The
All channels available to be used
Current status of Trainer Switch (TRN SW)
DEVO-8
to enter Function Menu, and then click the
to enter the interface of Timer.
Page no. Page 252 of 363
Countdown view:
Stopwatch view:
timing range of stopwatch is from 0 to 59:59 (59 minutes 59 seconds).
Touch the navigation mark of Timer 1 and expand a dropdown of
Stopwatch and Countdown. Select the desired timing method. The
1) Timer 1 setting
A. Setting for Timer 1
icon
Touch the icon
DEVO-8
Page no. Page 253 of 363
Touch the navigation mark of Switch and get a selectable dropdown
2) Switch selection
Take countdown manner as an example to explain.
DEVO-8
to exit after finished.
Page no. Page 254 of 363
1.0 System menu
Part four: Glider
Touch the icon
B. Setting for Timer 2 is same as that for timer 1.
countdown works. The default setting is Off.
If this function is turned on, counting down cannot be stopped once the
6) One time
from 00:01 to 03:00. The default setting is Inhibit.
It is possible to set the down alarm in countdown. The setting range is
5) Down alarm
The default setting is Inhibit.
This item offers the possibility to set the warning interval. It will warn
once every interval time. The adjustable range is from 00.05 to 05:00.
4) Interval
The settable countdown time range is from 00:05 to 59:55.
3) Set time
SPS2, and SPS3 which should be previously set at Stick Position
Switch at Model Menu (refer to “2.8 Stick Position Switch”).
We can select the desired item but these items of SPS0 SW, SPS1 SW,
DEVO-8
Flight mode
Timer
Flaperon
Page no. Page 255 of 363
system
Brake
icon
Rudder trim
icon
Flap trim
mix
Elevator trim
N/O English name
Your language
16
15
14
13
12
11
10
N/O
English name
Your
DEVO-8
Model
exponential
icon
D/R
to enter System Menu and then touch
18
17
to save and exit.
Page no. Page 256 of 363
1.2 Skin selection
Then touch
ĀĜ” will be shown on the screen after selected.
to enter Language. Touch the language that you want to select. A
Touch the shortcut icon
1.1 Language setting
DEVO-8
to enter System Menu and touch
Page no. Page 257 of 363
touch the icon
Touch the shortcut icon
1.3 Display
to exit.
to enter Skin.
to enter the DISPLAY INTERFACE.
to enter System Menu and then
Touch the skin you desire and then touch
Touch
DEVO-8 offers three skins for your selection.
DEVO-8
Page no. Page 258 of 363
at highlight in the form of Always On and duration from 5 to 60
4) Backlight time out: it is possible to set the duration which LCD stays
cruise duration will be shortened.
touching the navigation marks. The power consumption will be
increased if the backlight lightness is too bright and the battery
3) Backlight lightness: the backlight lightness can be adjustable by
contrast is too high and the battery cruise duration will be
shortened.
2) LCD contrast: the contrast can be adjustable by touching the
navigation marks. The power consumption will be increased if the
consumption will be increased if the LCD is too bright and the
battery cruise duration will also be shortened.
1) LCD brightness: it is possible to increase or decrease the LCD
brightness by touching the navigation marks. The power
them:
Five items are available to be set. Below are the setting methods for
DEVO-8
to exit.
Buzzer switch: touch the navigation mark at Buzzer Switch and pop
up an alternative item: Off and On. If touching On, a drop-down
Page no. Page 259 of 363
1)
to enter System Menu and then touch
to enter Buzzer interface
Touch the icon
1.4 Buzzer warning
Touch
setting status contents Always On and duration in 30 grades with an
interval of 1 minute.
5) Power save time: it can adjust the backlighting duration by turning
off the backlight in order to prolong the battery cruise time. The
seconds with an interval of 5 seconds.
DEVO-8
to enter System Menu and then touch
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to enter the DATE &TIME INTERFACE.
Touch the icon
1.5 Date & Time
to exit.
listening test.
Buzzer tone: the tone is composed of 10 grades. You can choose
the favorite tone according to your interests. Touch Test to make a
knobs as AUX2, AUX3, AUX4, AUX5, AUX6, and AUX7 to their
neutral positions. It is can be set as “Inhibit”.
Levers and knobs: under the condition that this item is set as
“Active”, DEVO-8 will sound when rotating or moving such levers or
be set as Inhibit.
when moving the throttle stick. You can judge the position of the
throttle stick according to the different musical scales. Also, it can
Spoiler stick: under Buzzer Switch is at the status of On, if Throttle
Stick is set as “Active”, a relative musical scale will make response
Touch
4)
3)
2)
menu will be shown below.
DEVO-8
to save and exit.
Page no. Page 261 of 363
Turn off the power of your DEVO-8 and take off its battery pack. Use a
cross screwdriver to remove the two fixing screws on the fixing board.
The method for changing button cell:
Note: if incorrect turn-on time or production time appears, one
possibility is that the power supply for the clock is not enough.
Replacing a new button cell is a must.
Touch
The clock setting is grouped into Year, Month, Day, and Time. Touch the
navigation marks, respectively, to make modifications.
DEVO-8
Your language
Page no. Page 262 of 363
automatically pop up. Replace the old cell with a new one.
Push outwards the button cell holder, and the button cell will
Fixing screws
English
DEVO-8
Page no. Page 263 of 363
to
Touch the icon
enter
Your language
the
TFT
SCREEN
CALIBRATION
to enter System Menu and then touch
1.6 TFT screen calibration
Push outwards
Button cell holder
English
Cell size: CR 1220 3V
DEVO-8
Page no. Page 264 of 363
icon
Touch the icon
to enter System Menu, and then touch the
to enter Stick Mode.
1.7 Stick mode
System Menu after the calibration is finished.
Click anywhere on the screen to start calibration with the touch pen,
and then follow the indication to calibrate. It will automatically return to
INTERFACE.
DEVO-8
to enter Stick and Lever. There are two items in the
to enter System Menu and then touch the
to exit.
Page no. Page 265 of 363
interface: Stick Direction and Stick & Lever Calibration.
icon
Touch the icon
1.8 Stick and lever
mode you desire and then touch the icon
There are four stick modes from MODE 1 to MODE 4. Select the stick
DEVO-8
Page no. Page 266 of 363
AUX4, and AUX5, respectively, from the minimum levels to the
maximum levels several times, and then return to the neutral positions,
2.2) Lever calibration: mechanically move the levers of AUX2, AUX3,
maximum levels several times, and then return the sticks to the neutral
positions, respectively.
2.1) Stick calibration: Clockwise or counter clockwise mechanically
move the right stick and left stick from their minimum levels to their
Click the display item of Start to enter the status of calibration, and Start
will be turned into Stop.
Method for calibration:
2) Stick & lever calibration: if variance happened in sticks or levers, it
would be calibrated via this option.
the output direction of the stick. The default setting is Normal.
1) Stick direction: there are four options: Elevator, Aileron, Throttle,
and Rudder. Click the item, which you want to reverse, to change
DEVO-8
Page no. Page 267 of 363
calibration is failed, “Calibration error! Please try again!” will be shown
instead. It needs to be calibrated again.
2.3) Click the display item of Stop. If the calibration is finished,
“Calibration success!” will be shown on the lower of the screen. If the
respectively.
DEVO-8
Your language
Page no. Page 268 of 363
2.4) Re-calibration: directly repeat the said steps 2.1 and 2.2 in the
calibration failure interface.
Calibration error! Please try again!
Calibration success
Stop
Start
Stick & lever calibration
Stick direction
Reverse
Normal
English
DEVO-8
to exit.
to enter System Menu and then click
Page no. Page 269 of 363
Choose the appropriate output power level and then touch
enter the POWER AMPLIFIER INTERFACE.
Touch the icon
to exit.
to
farer the radio range, and the shorter the stand-by time. Choose the
appropriate transmission output power according to the actual situation.
power transmits, the nearer the radio range is, and the longer the
stand-by time will be. The higher the transmission output power, the
The transmission output power of DEVO-8 is adjustable. It is divided
into six grades from small to big. The lower the transmission output
1.9 Power amplifier
Touch the icon
DEVO-8
to enter System Menu and then touch
to exit.
Page no. Page 270 of 363
Model Menu manages all the model data saved in DEVO-8. It includes
Model Select, Model Name, Model Copy, Model Transmit, Model
2.0 Model menu
Click the icon
versions of hardware and software.
to get access to the interface of About. You can check the
Touch the icon
1.10 About
DEVO-8
to enter Model Menu and then click the icon
to exit.
Page no. Page 271 of 363
In the menu of Model Name, you can make a desired name for your
2.2 Model name
orange color. Then click the icon
Touch the model you desire. The selected model is changed into
to enter Model Select.
Touch the icon
2.1 Model select
Warning, Device Select, Device Output, Wing Type, and Fixed ID.
Receive, Model Reset, Type Select, Trim System, Stick Position,
DEVO-8
to enter System Menu and then click the icon
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the frame. Touch the return key
to clear up the old name.
Click the right blank frame of Name and a gray stripe will be shown in
the interface:
to get the MODEL NAME INTERFACE. The following is
Click the icon
name or save.
Repeat the step “2.1 Model Select” to choose the model you want to
next flight.
model for long term storage. Its data can be directly withdrawn in the
DEVO-8
Your language
Page no. Page 273 of 363
to exit.
2.3 Model copy
Then touch
key
Touch the soft keyboard to input a new name. It is possible to switch
between
lowercase
and
uppercase
by
clicking
the
Gray stripe
English
DEVO-8
to enter Model Menu and click
to
Page no. Page 274 of 363
the interface.
Choose the model you want to be copied as source model. The serial
No. and model name of source model will be shown in the left side of
enter the MODEL COPY INTERFACE.
Touch the icon
DEVO-8
Page no. Page 275 of 363
enquire “Are you sure?” is popped up.
source model. The serial No. and name of the model you chose will be
shown under Dest Model in the lower left of interface as well as an
Then touch the model in the right list where you want to locate the
DEVO-8
to exit.
Page no. Page 276 of 363
the icon
Touch the icon
to enter Model Transmit.
to enter Model Menu and then continue to click
1) Model transmission
The model data between two DEVO-8 equipments can be wirelessly
copied via Model Transmit and Model Receive in Model Menu
2.4 Model wireless copy
automatically returned to Model Menu. Click
Click OK to copy. Otherwise click Cancel. Then the interface will be
DEVO-8
Page no. Page 277 of 363
of the interface as well as enquiry information “Are you sure?” in the
right side.
Choose the source model which will be transmitted. The serial No. and
name of the source model will be shown under Select Model in left side
DEVO-8
to enter Model Menu and then touch the
to
Page no. Page 278 of 363
information of “Received” with the model name will be shown in left side
after receiving is finished.
Click Ok for receiving or Cancel for rejection. “Connecting ……” and
“Receiving ……” will be shown in series in the interface. The
to enter the MODEL RECEIVE INTERFACE. Enquiry
icon
information “Are you sure?” is shown in the center of the interface.
Touch the shortcut icon
2) Model receiving
exit.
“Transmitting ……” appears after clicking OK. Touch the icon
Click OK for transmission or Cancel for rejection. Enquiry information
DEVO-8
to exit.
Page no. Page 279 of 363
Touch the icon
to enter Model Menu and then click
All the model data can be restored to factory settings via Model Reset.
2.5 Model reset
Touch the icon
Click OK for save and the current interface will automatically return to
Mode Menu. Click Cancel for rejection.
Choose the save position in the right name list by touching. Enquiry
information “Are you sure?” is shown after clicking the save position.
DEVO-8
Page no. Page 280 of 363
Cancel for rejection.
Touch ‘All Models’ in Model Reset interface. Then ‘’All Models” and
enquiry “Are you sure?” appear in the left side. Click OK for reset, or
1) Method for batch reset:
and single reset.
It is possible to store 60 models data in the model list of DEVO-8
equipment. There are two methods to reset the model data: batch reset
to enter Model Reset.
DEVO-8
Page no. Page 281 of 363
sure?” appear in the left side. Click OK for reset, or Cancel for rejection.
then choose the model you want to restore in the model name list. The
selected model’s name and serial No., and enquiry “It is in use! Are you
Touch the upper or lower navigation mark to move the scroll bar, and
2) Method for single reset:
DEVO-8
to exit.
Page no. Page 282 of 363
to enter Type Select.
Touch the icon
to enter Model Menu and then click
This device offers three model types menu. They are helicopter,
airplane, and glider, respectively.
2.6 Type select
Click the icon
DEVO-8
to exit.
Page no. Page 283 of 363
Touch the icon
to enter Model Menu and then click
is covered from 1 to 20 grades (factory default is set at 4). It is
convenient to subtly modify the pitch by adjusting the trim range.
Trim System is able to finely tune the following six items, respectively:
elevator, aileron, rudder, spoiler, left trim, and right trim. The trim range
2.7 Trim system
Choose the model type and then touch the icon
DEVO-8
Page no. Page 284 of 363
which the stick stays can also be set up.
The stick can be used as a switch. The turn-on or turn-off position at
2.8 Stick position
corresponding stick stays anywhere. “Limited” means the trim is out of
working when the corresponding stick is at maximum position.
For elevator, aileron, and rudder, there are two more options: Normal
and Limited. “Normal” means the trim is always working although the
Touch the corresponding navigation mark to change the trim value. The
bigger the trim value is, the bigger the trim range will be.
to enter Trim System.
DEVO-8
to enter Model Menu and then click
Page no. Page 285 of 363
SPS0, SPS1, SPS2, and SPS3. Choose the switch you want to define.
Click the navigation mark of Switch. It pops up a drop-down menu:
to enter Stick Position Switch.
Touch the icon
Method for setting:
DEVO-8
Page no. Page 286 of 363
is Inhibit. Choose the stick you want to set as switch.
Then touch the navigation mark of Channel. It expands into five items:
Inhibit Elevator, Aileron, Spoiler, and Rudder. The factory default setting
DEVO-8
Your language
Page no. Page 287 of 363
Click the icon
“Channel”
Your language
to exit after the setting finished.
“Position” and switch status appear under
Switch status
English
under the item Channel. The current status of turn-on or turn-off will be
shown on the right top corner.
At the same time, “Position” and the status of turn-on or turn-off appear
Choose the channel which will be set as
switch.
English
DEVO-8
to enter Model Menu and then click
Page no. Page 288 of 363
Click the navigation mark of Spoiler Stick in the interface Warning. It
1) setting Spoiler stick as warning
Setting method:
to enter the WARNING INTERFACE.
Touch the icon
Position, set flight mode as Stunt, and set Throttle Hold at on position.
The factory default sets Spoiler Stick as Active, High direction at 10.0%
status, or flight mode stay at the position while turning on the device, or
is used as start-up warning on special purpose.
This function can set the warning for unsafety of which stick, switch
2.9 Warning
DEVO-8
to exit.
Page no. Page 289 of 363
Touch the icon
Setting method:
to enter Model Menu, and then click the
Friendly reminder: This function is frequently utilized in flights.
Modelers will be greatly favored if expertly mastering its usage.
Select, and Flaperon Trim Select.
adjust levers. It includes Flight Mode Speed Switch, Flight Mode
Launch Switch, Launch Reverse, Aileron and Rudder Trims, Flap Trim
This setting can help you configure various functional switches, or
2.10 Device select
Click
finished. Click the corresponding items you want to use.
Other flight modes and switches warning will be shown in the
lower-middle part of the interface after the setting for spoiler stick is
2) setting other items
Set the warning level by changing the percentage in Position, whose
setting value is ranged from 0.0 to 100.0%.
retracted. If clicking Active, it will expand into On and Position. It can set
the spoiler stick is at either high or low position when startup is warning.
expands into Inhibit and Active. If clicking Inhibit, the dropdown menu is
DEVO-8
to enter Device Select.
Page no. Page 290 of 363
a dropdown menu. Choose the mode switch you desire. The factory
default setting is Inhibit.
Touch the navigation mark of Flight Mode Speed Switch to expand into
1) Flight mode speed switch
icon
DEVO-8
Page no. Page 291 of 363
flight mode.
In Flight Mode, the adjustment parameter, of which the stick is
corresponding to trim, puts an respective effect on the corresponding
the adjustment parameter, of which the stick is corresponding to trim,
puts an equal effect on all the flight modes.
There are two options: Common and Flight Mode. In Common option,
4) Aileron and rudder trims selection
function.
and Reverse. Click Reverse for changing the current status. Flight
Mode Launch Switch should be previously activated before using this
Touch the navigation mark and pop up a list with two options: Normal,
3) Launch reverse setting
Refer to “1) Flight Mode Speed Switch”.
2) Flight mode launch switch
DEVO-8
to enter Model Menu and then click
Page no. Page 292 of 363
to enter Device Output.
Touch the icon
Setting method:
Note: This function is frequently utilized in flights. Modelers will be
greatly favored if expertly mastering its usage.
and select the usage of levers, respectively. It can also activate, inhibit
or use other functions.
Device output is composed of eight items. It can set up output switches
2.11 Device Output
Refer to “1) Flight Mode Speed Switch”.
6) Flap Trim Select
Refer to “1) Flight Mode Speed Switch”.
5) Flap trim select
DEVO-8
Motor
Page no. Page 293 of 363
setting is GEAR SW.
expansion including FMOD SW, MIX SW, ELEV D/R, AILE D/R, RUDD
D/R, HOLD D/R, and GERA SW. Touch the desired item. The default
Touch the left column navigation mark of Motor and pop up an
1)
are shown below:
There are eight items to be adjustable. They are Motor, Flap, AUX2,
AUX3, AUX4, AUX5, AUX6, and AUX7. The setting methods for them
DEVO-8
Your language
Page no. Page 294 of 363
default setting is Active.
Touch the right column navigation mark of Motor. Pop up an expansion
list including Inhibit, Active, and Gyro. Touch the desired item. The
Expansion of GEAR SW
Touch navigation mark
English
DEVO-8
Flap
Page no. Page 295 of 363
Lever, and AUX7 Lever. Select the desired item. The factory setting is
AUX2.
Touch the navigation mark of Flap at left column and expands a list
including AUX2 Lever, AUX3 Lever, AUX4 Lever, AUX5 Lever, AUX6
2)
DEVO-8
AUX 2
AUX 3
AUX 4
AUX 5
AXU6
Page no. Page 296 of 363
Click the icon
Refer to “2) Flap”.
7)
Refer to “2) Flap”.
6)
Refer to “2) Flap”.
5)
Refer to “2) Flap”.
4)
Refer to “2) Flap”.
3)
to exit.
DEVO-8
V-Tail setting
to enter the WING TYPE INTERFACE.
to enter Model Menu, and then click the
Page no. Page 297 of 363
Touch the navigation mark of V–Tail, and expand a sub menu including
two options of Inhibit and Active. Select the desired wing type. The
1)
icon
Touch the icon
Wing type selection:
The Wing Type includes V-Tail, Tip Ailerons, and Dual Spoilers.
2.12 Wing type
DEVO-8
Tip Ailerons setting
Dual Spoilers setting
Dual channels setting
Page no. Page 298 of 363
previously set as Inhibit (Refer to “2.11 Device Output”).
two-channel output function. The AUX channel, which will be used as
dual channels setting at Device Output in Model Menu, should be
It is possible to set elevator, rudder, and flap in dual channels, and is of
4)
The setting is same as the above.
3)
The setting is same as the above.
2)
default setting is Inhibit.
DEVO-8
Page no. Page 299 of 363
Touch navigation mark of Channel and expand a popup including
Elevator, Rudder, and Flap. Click the desired item.
4.1) channel setting:
Setting method:
DEVO-8
Page no. Page 300 of 363
use.
Inhibit, Left Trim, Right Trim, AUX2 Lever, AUX3 Lever, AUX4 Lever,
AUX5 Lever, AUX6 Knob, and AUX7 Knob. Select the item you want to
Touch the navigation mark of Trim and expand a popup including
4.3) Trim setting
selected channels are shown in grey and are not selectable.
Touch the navigation mark of Mate and expand a popup with Inhibit and
the items shown at Device Output. Select the desired item. Note: the
4.2) Mate setting
DEVO-8
to exit.
Setting for fixed ID
Page no. Page 301 of 363
in Model Menu.
to enter Model Menu in the main interface, and
then enter Fixed ID by touching the icon
Touch the icon
binding is successfully finished. Below is the setting method.
The setting for fixed ID should be under the status that automatic ID
3)
DEVO-8 powered on.
This setting will bind DEVO-8 and its receiver in a unique corresponding
relationship. It will greatly speed up the time of automatic binding when
2.13 Fixed ID
Click the icon
DEVO-8
Your language
Page no. Page 302 of 363
into two OPTIONS: Off and On. A series of random digits will be
shown below after touching On.
Touch the navigation mark of the item ID Code Setting. It will expand
Navigation mark
English
DEVO-8
Your language
Page no. Page 303 of 363
A mini soft keyboard is shown in the lower part after touching the
random digits of ID Code
A series of random digits is shown here
Touch “On”
English
DEVO-8
Your language
Page no. Page 304 of 363
OK.
Touch Match after the new ID is already set. An enquiry interface of “Are
you sure?” pop up. “ID Code Match … …” will be shown after touching
The new ID digits can be modified by touching the mini soft keyboard.
Mini soft keyboard
English
DEVO-8
Fixed ID cancellation
Your language
Page no. Page 305 of 363
the fixed ID code has been cancelled. Pull out BIND PLUG.
the receiver is powered on, and then plug 5V DC power into other
output terminal. The red light of receiver will flash slowly. This means
Insert the assorted BIND PLUG into the output terminal of BATT before
4)
ID Code Match
Cancelled
Are you sure?
Fixed ID
ID Code
ID Code Setting
English
DEVO-8
to enter Fixed ID. Touch ID Code Setting to expand
to enter Model Menu and
Page no. Page 306 of 363
Rate, Brake System, Program Mix, Monitor, Fail Safe, Trainer, and
Timer.
Differential, Balance, Gyro Sensor, Rudder to Spoiler Mix, Aileron to
Rudder Mix, Elevator to Flap Mix, Aileron to Flap/ Wingtip Mix, Flap
selected models. It includes Reverse Switch, Travel Adjust, Sub Trim,
Dual Rate and Exponential, Motor Hold, Flaperon Mix, Camber System,
Function Menu is used to make a personalizedly fine adjustment to the
3.0 Function menu
to exit.
the navigation mark into two statues On and Off. Touch Off. Then touch
then touch
In the main interface touch the icon
the fixed ID in receiver is cleared out.
DEVO-8 also needs to make relative cancellation and reversion after
DEVO-8
to enter the interface of Reverse Switch.
to enter Function Menu, and then
to exit after finished.
Page no. Page 307 of 363
3.2 Travel adjust
Touch the icon
types: Normal and Reverse. The default setting is Normal.
There show all the reverse switches’ statuses of twelve channels. Touch
the desired item to reverse its current status. The status includes two
click the icon
Touch the shortcut icon
3.1 Reverse switch
DEVO-8
to enter Function Menu and then click the icon
to exit after finished.
Page no. Page 308 of 363
Sub Trim is used to make parallel movement of servos. It is
3.3 Sub trim
Click the icon
adjustable range is 0.0-150.0%. The default setting is 100.0%.
the twelve channels. Touch the navigation mark of each item to
increase or decrease corresponding travel adjustment amount. The
The interface contents two pages to show the current travel status of all
to enter the SERVO ADJUST INTERFACE.
Touch the icon
DEVO-8
to enter Function Menu and then click the icon
Page no. Page 309 of 363
0.0%. The adjustment range of each channel is shown as below:
Touch the navigation mark of the desired item to adjust the amount for
rectifying the servo’s neutral point. The default neutral point is set at
to enter the SUB TRIM INTERFACE.
Touch the icon
Setting method:
its neutral point. The excessive usage of sub trim may damage the
servo.
recommended to adjust the servo bell crank if the servo is far away from
DEVO-8
R62.5%-L62.5%
RL62.5%-LH62.5%
R62.5%-L62.5%
-62.5%- +L62.5%
DL62.5%- UH62.5%
D62.5%- U62.5%
-62.5%- +62.5%
-62.5%- +62.5%
-62.5%- +62.5%
-62.5%- +62.5%
-62.5%- +62.5%
R-aileron
L-Aileron
Rudder
Motor
Flap
L-elevator
AUX3
AUX4
AUX5
AUX6
AUX7
Your la
to exit after finished.
Page no. Page 310 of 363
It is possible to use D/R switch to control over the dual rate of elevator,
3.4 Dual rate and exponential
Click the icon
channels different.
Note: the model names shown will be different with the selected
D62.5%-U62.5%
R-elevator
English
Adjustment range
Your language
Channel name
English
DEVO-8
Page no. Page 311 of 363
including Elevator, Aileron, and Rudder. Click the desired channel which
Touch the navigation mark of Channel and expand a selectable list
Channel selection
INTERFACE.
1)
to enter Function Menu and then click the icon
to enter the DUAL RATE AND EXPONENTIAL
Touch the icon
Setting method:
various parameters which are suitable for yourself.
set up. The setting range is 0-125%. Under the help with exponential
curve adjustment, it is not only manually but also automatically to set up
aileron, and rudder after the function of Dual Rate and Exponential is
DEVO-8
Position selection
Page no. Page 312 of 363
If touching the navigation mark for both items to amend the dual rate
value, the dual rate of the corresponding servo will be changed while
graph.
value, the dual rate of the corresponding servo will be changed in one
direction, while the curve will being changed in one direction at the right
If touching the navigation mark for just one item to amend the dual rate
It is possible to modify the value by touching the navigation mark of
Dual Rate.
3) Dual Rate adjustment
which will be shown in Position. There will only show Pos 0, Pos 1, and
Pos 2 in manual setting.
Touch the navigation mark of Position and expand a selectable list
including Pos 0, Pos 1, Pos 2, Pos 3, and Pos 4. Click the desired item
2)
will be shown in Channel.
DEVO-8
CHANGED.
same time.
Page no. Page 313 of 363
point, which is set up in step “2) Position selection”, by touching the
navigation mark of Exponential.
It is possible to adjust the exponential output value of the servo at that
4) Exponential adjustment
Lower curve
Upper curve
lower curve will being changed.
If touch these marks, either upper or
IF YOU USE THIS MARK BO
AND LOWER CURVES
Your language
If touch these marks, both the upper and
lower curves will being changed at the
Lower curve
Upper curve
English
The default setting is 100%.
the curve will being changed at the same time, shown at the right graph.
DEVO-8
to return to the interface of Dual Rate and
Page no. Page 314 of 363
adjustment” and “4) Exponential adjustment”, respectively. It includes
Under working with Flight Mode, it is possible to switch between the
dual rate and exponential, which are set in above “3) Dual Rate
5) Automatic setting
Exponential.
Then touch this mark
the curve will being synchronously changed, shown at the right graph.
The default setting is Line.
If touching the navigation mark of both items to amend the dual rate
value, the dual rate of the corresponding servo will be changed while
direction, while the curve will being changed in one direction at the right
graph.
If touching the navigation mark of just one item to amend the dual rate
value, the dual rate of the corresponding servo will be changed in one
DEVO-8
Page no. Page 315 of 363
Device Select”.
Note: if want to use this function, it is necessary to previously set both
Flight Mode Speed Switch and Flight Mode Launch Switch at Device
Select in Model Menu as the corresponding switches. Refer to “2.10
Mode.
Cruise Mode, Speed Mode, Thermal Mode, Launch Mode, and Land
DEVO-8
to exit.
Page no. Page 316 of 363
Spoiler Stick and is activated. Refer to “2.11 Device Output”.
range of motor hold is from -10% to 100%. The item Motor should be
previously set at Device Output in Model Menu, which is used as
The motor hold can be switched after the function is used. The setting
3.5 Motor hold
Click the icon
switch is only controlled by the corresponding D/R lever.
Touch the navigation mark of the desired item and expand a popup with
the selectable positions. Select the position you desire. And then this
DEVO-8
to enter Function Menu, and then click the icon
Page no. Page 317 of 363
to enter the interface of Motor Hold.
Touch the icon
Setting method:
DEVO-8
Hold Position setting
Switch select
to exit.
Page no. Page 318 of 363
Flaperon. The mix amount can be independently set in each flight
mode.
This function is used to mix Aileron to Flaperon, or mix Elevator to
3.6 Flaperon mix
Touch the icon
more switches are chosen, the item And should be selected.
7RXFKWKHVZLWFK\RXZDQWDQGD³¼´ZLOOEHVKRZQLQLWV OHIW,IWZRRU
2)
to 100.0% and the default setting is 0.0%.
Touch the left or right navigation mark of Hold Position to decrease or
increase, respectively, the amount. The adjustable range is from -10.0%
1)
DEVO-8
Flap Lever Offset setting
Page no. Page 319 of 363
amount.
or increase amount, respectively. The adjustable range is Âą100%. It is
possible to change the offset direction by changing the sign before the
Touch the left or right navigation mark of Flap Lever Offset to decrease
This function can be used to set the neutral points of Flaperon servos.
1)
to enter Function Menu, and then click the icon
to enter the FLAPERON MIX INTERFACE.
Touch the icon
Setting method:
this function. Refer to the following “3.16 Flap rate”.
The flap rate in each flight mode should be previously set before using
DEVO-8
Flight Mode setting
Page no. Page 320 of 363
value when moving the Flaperon stick. The bigger the value is, the
Touch the navigation mark of UP or Down to change the elevator mix
2.2) Flap to Elevator
before the value.
bigger mix will be. The adjustable mix is ranged from -125% to + 125%.
It is possible to alter the Flaperon mix direction by altering the sign
Touch the navigation mark of Up or Down to change the Flaperon mix
value when moving the Flaperon stick. The bigger the value is, the
2.1) Flap to Flaperon
the following popup list.
Touch the navigation mark of Flight Mode to select the desired item in
Flight Mode at Device Select should be previously chosen before using
this function (Refer to “2.10 Device Select”).
2)
DEVO-8
to exit.
to enter Function Menu, and then click the icon
Page no. Page 321 of 363
to enter the CAMBER SYSTEM INTERFACE.
Touch the icon
Setting method:
change the features of main wings. It can be independently set in each
flight mode.
This function can change both the flap angle and aileron angle, which
goes through the central line of the main wings’ transect, and then
3.7 Camber system
Touch the icon
125%. It is possible to alter the elevator mix direction by changing the
sign before the value.
bigger the mix will be. The adjustable mix is ranged from -125% to +
DEVO-8
Flight Mode setting
Page no. Page 322 of 363
Touch the navigation mark of Flight Mode and expand a popup, where
you can select the desired flight mode.
The flight mode should be previously activated in “Device Select” before
using this function (refer to “2.10 Device Select”).
1)
DEVO-8
L- or R-Aileron setting
L- or R-Flap setting
L- or R-Tip Aileron setting
Page no. Page 323 of 363
The tip aileron should be previously set at Wing Type (refer to “2.12
4)
or R-aileron via changing the letter of “R” or “L” before the amount.
Touch the navigation mark of L- or R-Flap to change the position of L- or
R- Flap with a range of Âą 100%. It is possible to alter the direction of L-
“2.12 Wing Type”).
The flap dual channels should be previously set in Wing Type (refer to
3)
amount.
L-aileron or R-aileron with a range of Âą 100%. It is possible to alter the
direction of L- or R-aileron via changing the letter of “R” or “L” before the
Touch the navigation mark of L- or R-Aileron to change the position of
2)
DEVO-8
to exit.
Flight mode setting
to enter Function Menu, and then click
Page no. Page 324 of 363
the icon to enter the DIFFERENTIAL INTERFACE.
Touch the icon
The flight mode should be previously set in Device Select (refer to “2.10
Device Select”).
1)
3.8 Differential
Click the icon
direction of L- or R-aileron via changing the letter of “R” or “L” before the
amount.
Touch the navigation mark of L- or R-Aileron to change the position of
L- or R-aileron with a range of Âą 100%. It is possible to alter the
Wing Type”).
DEVO-8
Aileron differential setting
Rudder differential setting
Flap differential setting
Page no. Page 325 of 363
1.3)
increase, respectively, the value with a range of Âą 100%. The bigger the
value is, the bigger the differential will be.
Touch the left or right navigation mark of Rudder to decrease or
gearshift. V-Tail should be previously set in Wing Type at Model Menu
(refer to “2.12 Wing Type”).
In this function, the left or right rudder in V Tail will produce differential
1.2)
value is, the bigger the differential will be
Touch the left or right navigation mark of Aileron to decrease or
increase, respectively, the value with a range of Âą 100%. The bigger the
It is possible to decrease the vibration to the head from reverse
direction in operating aileron.
1.1)
DEVO-8
Tip Aileron setting
to exit.
Page no. Page 326 of 363
should be previously activated at Wing Type in Model Menu (refer to
“2.12 Wing Type”).
This function can adjust the two-servo parameters, which are
simultaneously used in dual output channels, but “Dual Channels”
3.9 Balance
Click the icon
bigger the value is, the bigger the differential will be.
Touch the left or right navigation mark of Brake Differential to decrease
or increase, respectively, the value with a range from 0% to 100%. The
If co-working with the spoiler stick, the brake differential function can
counteract the differential.
2) Brake differential
increase, respectively, the value with a range of Âą 100%. The bigger the
value is, the bigger the differential is.
Touch the left or right navigation mark of Tip Aileron to decrease or
Tip Aileron should be previously set at Tip Aileron in Model Menu (refer
to “2.12 Wing Type”).
1.4)
respectively, the value with a range of Âą 100%. The bigger the value is,
the bigger the differential will be.
Touch the left or right navigation mark of Flap to decrease or increase,
Menu (refer to “2.12 Wing Type”).
Flap Dual channels should be previously set at Wing Type in Model
DEVO-8
Channel selection
Point setting
Page no. Page 327 of 363
Click the icon
to exit.
direction is downward, and the plus value means upward.
and then touch its navigation mark to change the value with a range of Âą
100%. The default setting is 0%. The minus value means the amending
Touch the navigation mark of the point which you want to adjust, and
expand a sub menu with Inhibit and Active. Click Active for adjusting,
2)
Touch the navigation mark of Channel and expand a sub menu and
select the desired item.
1)
the interface of Balance.
Touch the icon to enter Function Menu, and then click the icon to enter
DEVO-8
to enter the GYRO SENSOR INTERFACE There
to enter Function Menu, and then touch the
Page no. Page 328 of 363
English
Your language
show Automatic setting mode, output channel, and five flight modes.
icon
Touch the icon
Setting method:
Device Select”), and the gyro output should also be simultaneously set
at Device Output (refer to “2.11 Device Output”).
be automatically switched among various gains via flight mode, which
should be previously set at Device Select in Model Menu (refer to “2.10
This function offers the gain adjustment for gyro sensor. It is possible to
3.10 Gyro sensor
DEVO-8
to exit.
Page no. Page 329 of 363
Setting method:
Type”).
Device Select in Model Menu (refer to “2.11 Device Select”), and “Dual
Spoilers” should also be activated at Wing Type (refer to “2.12 Wing
models without rudder and can also be mixed. The mix gain can be
independently set in each flight mode, which should be previously set at
When this function is activated, the spoiler can be used as rudder in the
3.11 Rudder to spoiler mix
Touch the icon
gain will be; in AVCS mode, the bigger the value is, the bigger the gyro
sensor gain will be. The factory setting is 50.0%.
activated when the value is less than 50.0%, and AVCS activated when
above 50.0%. In NOR mode, the smaller the value is, the bigger the
If the gyro used has two modes of NOR and AVCS, NOR will be
0.0% - 100.0%.
Touch the left or right navigation of the flight mode, which you want to
adjust, to decrease or increase, respectively, the value with a range of
Setting method for flight mode:
Five flight modes
The channel selected as gyro gain
adjustment is shown here
The default setting is Automatic
DEVO-8
to enter the RUDDER TO SPOILER MIX
to enter Function Menu, and then click the
to exit.
Page no. Page 330 of 363
3.12 Aileron to rudder mix
Touch the icon
decrease or increase, respectively, the gain with a range of 0.0 –
100.0%. The default setting is 0.0%.
Touch the left or right navigation mark of the flight mode you desired to
INTERFACE.
icon
Touch the icon
DEVO-8
to enter Function Menu, and then click the
to enter the ALERON TO RUDDER MIX
Elevator stick setting
Page no. Page 331 of 363
1)
INTERFACE.
icon
Touch the icon
Setting method:
“2.10 Device Select”).
mix value can be respectively set in each flight mode. But the flight
mode should be previously set at Device Select in Model Menu (refer to
This function aims at mixing the rudder when operating the aileron. The
DEVO-8
Rudder stick setting
Mix value setting for each flight mode
Page no. Page 332 of 363
There are total five flight modes. The flight mode should be previously
set at Device Select in Mode Menu (refer to “2.10 Device Select”).
3)
The setting is same as above. The adjustable range is L/R 1 – L/R
100%, and the factory setting is Inhibit.
2)
cancelled; while the elevator stick up from this value, the mix will be
activated. The default setting is Inhibit.
increase, respectively, the value with a range of D1 – 100%. When the
elevator stick is moved down from the set value, the mix will be
Touch the left or right navigation mark of Elevator Stick to decrease or
elevator stick is moved up from this point, the mix will be activated.
point will become the cut-off point whether to mix. When the elevator
stick is moved down from this point, the mix will be cancelled; while the
This function is that: if the elevator stick position is set at one point, this
DEVO-8
to exit.
Page no. Page 333 of 363
This function aims at mixing flap when operating elevator stick. It can be
respectively set in each flight mode, which should be previously set at
3.13 Elevator to flap mix
Click the icon
to alter the mix direction via changing the sign before the value. The
adjustable mix is Âą 125%.
Touch the navigation mark of Right to change the rightward mix value of
aileron to rudder when moving the aileron stick rightward. It is possible
adjustable mix is Âą 125%.
aileron to rudder when moving the aileron stick leftward. It is possible to
alter the mix direction via changing the sign before the value. The
Touch the navigation mark of Left to change the leftward mix value of
DEVO-8
to enter Function Menu, and then click the icon
Page no. Page 334 of 363
Touch the navigation mark of Offset, which is corresponding to the flight
downwards. It is possible to alter the mix direction via changing the sign
before the value. The adjustable mix value is Âą 125%.
Touch the navigation mark of Down in the flight mode you desire to
change the mix value of elevator to flap when moving the elevator stick
upwards. It is possible to alter the mix direction via changing the sign
before the value. The adjustable mix value is Âą 125%.
Touch the navigation mark of Up in the flight mode you desire to change
the mix value of elevator to flap when moving the elevator stick
to enter the ELEVATOR TO FLAP MIX INTERFACE.
Touch the icon
Setting method:
Device Select in Mode Menu (refer to “2.10 Device Select”).
DEVO-8
to exit.
Page no. Page 335 of 363
INTERFACE.
icon
Touch the icon
Setting method:
to enter the AILERON TO
FLAP MIX
to enter Function Menu, and then click the
Select”), and the flap dual channels should also be previously activated
at Wing Type in Mode Menu (refer to “2.12 Wing Type”).
respectively set in each flight mode. But the flight mode should be
previously set at Device Select in Mode Menu (refer to “2.10 Device
This function aims at mixing flap when operating aileron stick. It can be
3.14 Aileron to flap mix
Click the icon
100%.
the bigger the offset will be. It is possible to alter the offset direction via
changing the sign before the value. the adjustable offset range is Âą
mode, to amend the central point of flap servo. The bigger the value is,
DEVO-8
to exit.
Page no. Page 336 of 363
3.15 Flap to tip-aileron mix
Click the icon
possible to alter the mix direction via changing the sign before the
value. The adjustable mix value is Âą 125%.
Touch the navigation mark of Right in the flight mode you desire to
change the flap mix value when moving the aileron stick rightward. It is
possible to alter the mix direction via changing the sign before the
value. The adjustable mix value is Âą 125%.
Touch the navigation mark of Left in the flight mode you desire to
change the flap mix value when moving the aileron stick leftward. It is
Select”).
There are total five flight modes. The corresponding flight mode should
be previously set at Device Select in Mode Menu (refer to “2.10 Device
DEVO-8
Page no. Page 337 of 363
INTERFACE.
icon
Touch the icon
Setting method:
to enter the FLAP TO TIP AILERON MIX
to enter Function Menu, and then click the
Select”), and the tip aileron should also be activated at Wing Type (refer
to “2.12 Wing Type”).
respectively set in each flight mode. But the flight mode should be
previously set at Device Select in Mode Menu (refer to “2.10 Device
The function aims at mixing tip aileron when operating flap. It can be
DEVO-8
to exit.
Page no. Page 338 of 363
Touch the icon
Setting method:
to enter Function Menu, and then click the
one of which should be previously set at Device Select in Model Menu
(refer to “2.10 Device Select”).
the neutral center of flap angle. It is possible to set the flap rate of either
upward or downward direction. There are total five flight modes, each
This function can set the flap rate in all the flight modes. 0% is set as
3.16 Flap rate
Click the icon
setting is 100%.
rightward. It is possible to alter the mix direction via changing the sign
before the value. The adjustable mix value is Âą 125%. The default
Touch the navigation mark of Right in the flight mode you desire to
change the tip flaperon mix value when moving the aileron stick
setting is 100%.
leftward. It is possible to alter the mix direction via changing the sign
before the value. The adjustable mix value is Âą 125%. The default
Touch the navigation mark of Left in the flight mode you desire to
change the tip flaperon mix value when moving the aileron stick
be previously set at Device Select in Mode Menu (refer to “2.10 Device
Select”).
There are total five flight modes. The corresponding flight mode should
DEVO-8
to enter the FLAP RATE INTERFACE.
Page no. Page 339 of 363
Click the icon
setting is 0%.
to exit.
moving downward. It is possible to alter the direction by changing the
sign before the value. The adjustable range is 125%, and the default
Touch the navigation mark of Down to change the flap rate when flap
is 0%.
moving upward. It is possible to alter the direction by changing the sign
before the value. The adjustable range is 125%, and the default setting
Touch the navigation mark of Up to change the flap rate when flap
icon
DEVO-8
to enter Function Menu, and then click the
to enter the BRAKE SYSTEM INTERFACE.
Spoiler stick setting
Page no. Page 340 of 363
1)
icon
Touch the icon
Setting method:
wings in main wings will be turned into the mix which aims at brake. It
can be switched between Pos 0 and Pos 1 via setting the item Switch.
Through the spoiler stick operation, all the actions caused by mobile
3.17 Brake system
DEVO-8
Mix value setting
Page no. Page 341 of 363
The setting is as above.
2.4) Brake to Flap
The setting is same as above.
2.3) Brake to Elevator
and the default setting is 0%.
The setting is same as above. It is possible to change the mix direction
via altering the sign before the value. The adjustable value is Âą 125%,
2.2) Brake to Flaperon
mark of Pos 0 at Spoiler to change the value. The adjustable value is
0.0-100%, and the default setting is 100.0%.
The brake mix at Pos 1 will be altered through touching the navigation
mark of Pos 0 at Spoiler to change the value. The adjustable value is
0.0-100%, and the default setting is 100.0%.
The brake mix at Pos 0 will be altered through touching the navigation
2.1) Brake to Spoiler
below:
Mix value setting for brake to the corresponding item is shown as
2)
0.0-100.0% and the default value is 100.0%.
The spoiler stick position will be set through touching the navigation
mark of Spoiler to change the value. The adjustable range is
the cut-off point whether to brake. The mixing will be working when the
spoiler stick is being moved to this point from down to up.
When the spoiler stick is set at one certain point, this point will become
DEVO-8
Switch setting
to exit.
Page no. Page 342 of 363
Setting method:
There are total eight sets of Program Mix. It is possible to freely set the
channels and values which you want to mix.
3.18 Program mix
Touch the icon
as below. Touch the desired switch item to make “0” turn into “1”. If two
or more switches are chosen, the item And should be selected.
Touch the navigation mark of Switch and expand a selectable list shown
3)
The setting is same as above.
2.5) Brake to Tip aileron
DEVO-8
to enter Function Menu, and then click
Page no. Page 343 of 363
current statuses; click Cancel for unlocked. Enter the next interface
after clicking.
Touch the item Normal in Program Mix 1 and expands an INQUIRY
“All Servos Hold?” Click OK for all the servos will be locked at the
A. Setting method for Normal in Program Mix 1
how to use.
Program Mix names and their current statuses are shown (the factory
default setting is Inhibit). Take Program Mix 1 as an example to show
to enter the PROGRAM MIX INTERFACE. Eight
Touch the icon
DEVO-8
Page no. Page 344 of 363
shown in Master.
Touch the navigation mark of Master and expands a selectable
dropdown menu. After clicking the desired channel, its name will be
1) Mater channel setting
DEVO-8
Page no. Page 345 of 363
or minus sign before amount. The adjustable range is Âą125%.
right navigation mark of Up to decrease or increase, separately, the mix
amount. It is possible to reverse mix direction through changing the plus
Mix amount setting when elevator stick moved upward: touch left or
3.1) Pos 0:
Master channel as an example.
The item Gain includes Pos 0, Pos 1, and Offset. Take Elevator at
3) Gain setting
dropdown menu. Click the desired channel which will be shown in
Slave.
Touch the navigation mark of Slave and expands a selectable
2) Slave channel setting
DEVO-8
Page no. Page 346 of 363
once again to exit.
to return to the interface of Program Mix for other
setting, or click the icon
Click the icon
than two items are selected, the time And should be chosen.
which contains the adjustable items. Click the desired switch. Then
touch the right navigation mark to return the previous interface. If more
Touch the right navigation mark of Switch and pop up a dropdown menu
4) Switch selection
0%.
reverse the offset direction by changing the sign of plus or minus before
the value. the adjustable range is Âą100%, and the factory setting is
will be cancelled if the elevator stick is moved down from this point, and
activated if the elevator stick moved up from this point. It is possible to
Touch the left or right navigation mark of Offset to adjust the value,
which is the cut-off point whether to offset. The offset to Slave channel
activated when the elevator stick moved upward from this point.
become the cut-off point whether to offset. The offset will be cancelled
when the elevator stick is moved downward from this point, and
If the elevator stick position is set at one certain point, this point will
3.3) Offset setting
The setting is same as above.
3.2) Pos 1
plus or minus sign before amount. The adjustable range is Âą125%.
right navigation mark of Down to decrease or increase, separately, the
mix amount. It is possible to reverse mix direction through changing the
Mix amount setting when elevator stick moved downward: touch left or
DEVO-8
Master channel setting
Slave channel setting
Page no. Page 347 of 363
MIX 1 INTERFACE.
Click the navigation mark of Slave again to return to the PROGRAM
menu. Select the desired channel and its name will be shown in Slave.
Touch the navigation mark of Slave and expand a selectable dropdown
2)
PROGRAM MIX 1 INTERFACE.
dropdown menu. Select the desired channel and its name will be shown
in Master. Click the navigation mark of Master to return to the
Touch the navigation mark of Master and expand a selectable
1)
clicking.
Servos Hold?” Click OK for all the servos will be locked at the current
statuses; click Cancel for unlocked. Enter the next interface after
Touch the item Curve in Program Mix 1 and expands an enquiry “All
B. Setting method for Curve in Program Mix2
DEVO-8
Position
Exponential
Point
Status
Output
Switch
Page no. Page 348 of 363
return. If more than two items are selected, the item And should be
chosen.
Touch the navigation mark of Switch and expand a usable dropdown
menu. Select the desired switch, and then click the navigation mark to
8)
possible to reverse the mix direction by changing the plus or minus sign
before the amount.
Touch the left or right navigation mark of Output to decrease or
increase, respectively, the output amount with a range of Âą100.0%. It is
7)
amount, and a popup of Output will be followed below.
options of Inhibit and Active. Touch Inhibit for unchanging the current
amount (the default setting is Inhibit); click Active for changing the
Touch the navigation mark of Status and expand a dropdown with two
6)
navigation mark to return.
Touch the navigation mark of Point and expand a dropdown menu with
nine points. Click the point you want to set, and then touch the
5)
changed if On chosen, and changed in the form of fold line if Off
chosen.
Touch the navigation mark of Exponential and expand a dropdown
menu with two options of Off and On. The pitch curve will be smoothly
4)
Touch the navigation mark of Position and expand a list with Pos 0 and
Pos 1. select the desired position.
3)
DEVO-8
the icon
to
return to
the
once again to
PROGRAM MIX
to enter the MONITOR INTERFACE for checking the
to enter Function Menu, and then click the
Page no. Page 349 of 363
current working status of each channel.
icon
Touch the icon
channel.
This function can display the current statuses and positions of all the
channels’ outputs, and check the current working status of each
3.19 Monitor
exit.
INTERFACE for other setting, or click the icon
Click
DEVO-8
exit after finished.
Page no. Page 350 of 363
Touch the icon
Setting method:
to enter Function Menu, and then click
the second one is to execute the pre-set data which is pre-set. The
default setting is Servo Hold.
There are two possibilities for use if the transmission signal is under
abnormal condition. The first one is to lock the last action data received;
3.20 Fail safe
Click to the icon
DEVO-8
Elevator setting:
Page no. Page 351 of 363
centers on the neutral point of servo. The settable range is 125%, and
0% is the servo’s neutral position.
Hold) and expand a sub-item in its right. Click the left or right navigation
mark to decrease or increase, respectively, the position amount which
Touch the item Elevator (it is unnecessary to set if Elevator is at Servo
1)
Take the item Elevator as an example to explain.
to enter the FAIL SAFE INTERFACE.
DEVO-8
Page no. Page 352 of 363
the copying method, refer to “2.4 Model Wireless Copy”
model data saved in the trainer’s transmitter can be transmitted to the
trainee’s to ensure the model parameters are exactly same. Regarding
Using the wireless copy function of the two DEVO-8 transmitters, the
A. Data copy
Setting method:
The training function can be practiced via two DEVO-8 equipments.
3.21 Trainer
Note: checking whether all the actions when fail safe happened are
correct is a must after the setting is finished. It is dangerous to use full
throttle, especially after fail safe taken place.
to exit after finished.
The setting methods for other channels are same as above.
Click the icon
2)
DEVO-8
Your language
Page no. Page 353 of 363
and then turn on its power. A linkage icon will be shown as below:
Insert the other end of the digital signal wire into the trainer’s DEVO-8,
data, and let the trainer’s DEVO-8 fly the aircraft model normally. Then
turn off the power.
Turn on the power of the trainer’s DEVO-8. Find out the trainee’s model
Linkage icon shown at trainee’s icon
English
shown on the boot screen. Find out the trainee’s model data.
Insert one end of the signal wire into DSC socket at the rear face of the
trainee’s DEVO-8, and then turn on the power. A linkage icon will be
B. Linkage
DEVO-8
Page no. Page 354 of 363
Linkage icon shown at trainer’s DEVO-8
English
Your language
DEVO-8
Your language
Page no. Page 355 of 363
turns into ĀĜ”, the trainee is flying and the trainer is in leisure.
Training status display: when the trainer’s icon becomes into “X”, the
trainee stops flying and the trainer is working; when the trainer’s icon
Two ends of digital signal wire
DSC socket
English
DEVO-8
Your language
Page no. Page 356 of 363
The training switch should be worked with the TRN training lever at the
right top of DEVO-8.
C) Usage method
Trainee is working and trainer is off
Trainee is off and trainer is working
English
DEVO-8
Your language
Page no. Page 357 of 363
Setting for training function channels
trainer lever, an “X” will be shown there.
If the TRAINER (fingerREMOVE SXOOVWKHWUDLQLQJOHYHU751D³¼´LV
shown in the linkage icon; if the trainer releases his finger from the
TRN: training lever
English
DEVO-8
in Function Menu access to Trainer screen. The
to enter Function Menu, and then
Page no. Page 358 of 363
available channels are shown below, and the current status of trainer
switch TRN is also shown.
touch
Touch the shortcut icon
aircraft model via setting the training function channel in the trainer’s
DEVO-8. Below is the setting method:
Trainee is available to get full or part of flight control power to the
DEVO-8
Your language
to save and exit after finished.
Page no. Page 359 of 363
There are two timers which can be set as stopwatch and countdown,
respectively. Each timer can be operated by switch or by shortcut.
3.22 Timer
Touch
“Inhibit”.
channel(s) you have touched will be activated as “Active”. The channels
which are not granted to trainee keep inhibited. The default setting is
Touch the channel(s) which you desire to grant to trainee. The
All channels available to be used
Current status of Trainer Switch (TRN SW)
English
DEVO-8
to enter Function Menu, and then click the icon
Page no. Page 360 of 363
Countdown view:
Stopwatch view:
timing range of stopwatch is from 0 to 59:59 (59 minutes 59 seconds).
Touch the navigation mark of Timer 1 and expand a dropdown of
Stopwatch and Countdown. Select the desired timing method. The
7) Timer 1 setting
A. Setting for Timer 1
to enter the TIMER INTERFACE.
Touch the icon
Setting method:
DEVO-8
Page no. Page 361 of 363
Touch the navigation mark of Switch and get a selectable dropdown
8) Switch selection
Take countdown manner as an example to explain.
DEVO-8
to exit after finished.
Page no. Page 362 of 363
Proofread by Mr. Manuel Campos
᷵䯙㗙˖
Touch the icon
B. Setting for Timer 2 is same as that for timer 1.
countdown works. The default setting is Off.
If this function is turned on, counting down cannot be stopped once the
12) One time
from 00:01 to 03:00. The default setting is Inhibit.
It is possible to set the down alarm in countdown. The setting range is
11) Down alarm
The default setting is Inhibit.
This item offers the possibility to set the warning interval. It will warn
once every interval time. The adjustable range is from 00.05 to 05:00.
10) Interval
The settable countdown time range is from 00:05 to 59:55.
9) Set time
SPS2, and SPS3 which should be previously set at Stick Position
Switch at Model Menu (refer to “2.8 Stick Position Switch”).
We can select the desired item but these items of SPS0 SW, SPS1 SW,


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