Shen Zhen WFLY Technology Development WFT09II RADIO CONTROL SYSTEM User Manual

Shen Zhen WFLY Technology Development Co., Ltd. RADIO CONTROL SYSTEM Users Manual

USERS MANUAL 1

INSTRUCTION MANUAL
RADIO CONTROL SYSTEM PCMS 4096
NOTICE
Read the instruction before operation!
V2
PCMS Receiver, Dual MCU, Dual Antenner.Dual circuits
1
INSTRUCTION
Thank you for purchacing product!
SERVICE
1.Retailers to provide free maintenance for six months (apart from
artificial damage)
2. WFLY retailers will always provide life-long maintance
2
CATALOGUE
Contents--------------------------------------------------------------------
Transmitter front-----------------------------------------------------------
Transmitter back-----------------------------------------------------------
Receiver---------------------------------------------------------------------
Trainer function------------------------------------------------------------
Flying safety warnings----------------------------------------------------
Features---------------------------------------------------------------------
Buttons----------------------------------------------------------------------
2.4G Code matching------------------------------------------------------
Adjust the stick head-----------------------------------------------------
C ----------------------------hange the throttle direction of mode1 or 2
1. Model selecting---------------------------------------------------------
2. Model name------------------------------------------------------------
3. Model setting-----------------------------------------------------------
4. ATL-----------------------------------------------------------------------
5. Modulation setting-----------------------------------------------------
6. RF setting------------------------------------- ------------ --------------
7. Swash select------------------------------------------------------------
8. Stick setting-------------------------------------------------------------
9. Adjustment---------------------------------------------------------------
10 e.Res t setting--------------------------------------------------------------
11. Send data--------------------------------------------------------------
12. Receive data----------------------------------------------------------
13. Sound-------------------------------------------------------------------
14. Contrast setting-------------------------------------------------------
About-----------------------------------------------------------------------
Language---------------------------------------------------------------
1. Monitor-------------------------------------------------------------------
2. Dual rate & Exponential-----------------------------------------------
3. Servo reverse-----------------------------------------------------------
4. End point----------------------------------------------------------------
INSTRUCTION
HELICOPTER
SYS SETTING
NORMAL SETTING
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5. Sub trim----------------------------------------------------------------
6. Swash param setting------------------------------------------------
7. Auxiliary channels setting------------------------------------------
8. Throttle curve setting------------------------------------------------
9. Pitch curve setting---------------------------------------------------
10. Revolution mixing---------------------------------------------------
11. Trim step setting-----------------------------------------------------
12. Throttle cut setting--------------------------------------------------
13. Fly model switch-----------------------------------------------------
14. Throttle holding setting---------------------------------------------
15. Fail safe---------------------------------------------------------------
16. TIMER-----------------------------------------------------------------
(1). GYRO sens setting---------------------------------------------
(2). Throttle hovering setting--------------------------------------
(3). Pitch hovering setting------------------------------------------
(4). HI/LO PIT Setting-----------------------------------------------
(5). Trim offset setting----------------------------------------------
(6). DELAY------------------------------------------------------------
(7). Governor mixing------------------------------------------------
(8). Swash and THR mixing----------------------------------------
(9). Cuve setting-----------------------------------------------------
(10). PROG.NOR.MIX1-7------------------------------------------
(17). PROG.CUR.MIX1-4------------------------------------------
(21). Throttle needle mixing---------------------------------------
(22).Code matching----------------------------------------------
INSTRUCTION
ADVANCED
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INSTRUCTION
AIRPLANE
SYS SETTING
1.Model selecting----------------------------------------------------------
2.Model name--------------------------------------------------------------
3.Model setting------------------------------------------------------------
4.ATL------------------------------------------------------------------------
5.AIL-2----------------------------------------------------------------------
6.Modulation setting------------------------------------------------------
7.RF setting-------------------------------------- --------- -----------------
8.Stick setting-------------------------------------------------------------
9.Adjustment- ------------------------------------------------------------
10.Reset setting-----------------------------------------------------------
11.Send data--------------------------------------------------------------
12.Receive data----------------------------------------------------------
13.Sound------------------------------------------------------------------
14.Contrast setting--------------------------------------------------------
About-----------------------------------------------------------------------
Language------------------------------------------------------------------
NORMAL SETTING
1.Monitor-------------------------------------------------------------------
2.Dual Rate & Exponential Setting-------------------------------------
3.Servo Reverse----------------------------------------------------------
4.End Point----------------------------------------------------------------
5.Sub Trim-----------------------------------------------------------------
6.Auxiliary Channels Setting-------------------------------------------
7.Throttle Curve Setting------------------------------------------------
8.Trim Step Setting-------------------------------------------------------
9.Flaperon-----------------------------------------------------------------
10.Flap Trim---------------------------------------------------------------
11.Ail-diff-------------------------------------------------------------------
12.Elev-flap---------------------------------------------------------------
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INSTRUCTION
13.Throttle Cut Setting--------------------------------------------------
14.Idle Down--------------------------------------------------------------
15.Fail Safe---------------------------------------------------------------
16.Timer-------------------------------------------------------------------
17.Advanced--------------------------------------------------------------
(1).curve Setting----------------------------------------------------------
(2)-(8).PROG.NOR.MIX1-7----------------------------------------------
(9)-(12).PROG.CUR.MIX1-4--------------------------------------------
(13).Air Brake--------------------------------------------------------------
(14).Elevon-----------------------------------------------------------------
(15).Ailvator----------------------------------------------------------------
(16).V-tail-------------------------------------------------------------------
(17).Snap-roll--------------------------------------------------------------
(18).Delay------------------------------------------------------------------
(19).Throttle Needle Mixing---------------------------------------------
(20).Gyro Sens Setting---------------------------------------------------
(21).Code matching---------------------------------------------------
ADVANCED
GLIDER
SYS SETTING
1.Model Selecting-----------------------------------------------------------
2.Model Name----------------------------------------------------------------
3.Model Setting--------------------------------------------------------------
4.Atl----------------------------------------------------------------------------
5.Ail-2--------------------------------------------------------------------------
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6.Modulation Setting---------------------------------------------------- -
NORMAL SETTING
1.Monitor---------------------------------------------------------------------
2.Dual Rate & Exponential Setting—------------------------------------
3.Abk. Curve Setting-------------------------------------------------------
4.Servo Reverse------------------------------------------------------------
5.End Point------------------------------------------------------------------
6.Sub Trim-------------------------------------------------------------------
7.Auxiliary Channels Setting---------------------------------------------
8.Trim Step Setting---------------------------------------------------------
9.Flaperon-------------------------------------------------------------------
10.Flap Trim------------------------------------------------------------------
11.Ail-diff---------------------------------------------------------------------
12.Elev-flap-----------------------------------------------------------------
13.Fail Safe------------------------------------------------------------------
14.Timer---------------------------------------------------------------------
15.Advanced-----------------------------------------------------------------
7.RF Setting---------- --------------------------------- ---------------------
8.Stick Setting--------------------------------------------------------------
9.Adjustment--------------------------------------------------------------
10.Reset Setting-----------------------------------------------------------
11.Send Data---------------------------------------------------------------
12.Receive Data-----------------------------------------------------------
13.Sound--------------------------------------------------------------------
14.Contrast Setting--------------------------------------------------------
About----------------------------------------------------------------------
Language---------------------------------------------------------------------
INSTRUCTION
(1).Curve setting---------------------------------------------------------
(2)-(8).PROG.NOR.MIX1-7---------------------------------------------
(9)-(12).PROG.CUR.MIX1-4--------------------------------------------
(13).butterfly----------------------------------------------------------------
(14).elevon-----------------------------------------------------------------
(15).ailvator----------------------------------------------------------------
(16).V-TAIL-----------------------------------------------------------------
(17).Start OFS-------------------------------------------------------------
(18).Speed OFS-----------------------------------------------------------
(19).Code matching-----------------------------------------------------
ADVANCED
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Contents
Thank you for your attention and support to WFLY radio!
WFLY promises every WFT09S radio control system include the
following contents:
1. 4096 transmitter
2. Battery holder for transmitter
3. Neckstrap
4. Trainer cable/Data transfer cable
5. Simulator cable
6. WFR09S 2.4GHz 9 channel receiver PCMS
7.Li-po Voltage Regulation
8. English instruction manual.
INSTRUCTION
8
Contents
1. Transmitter 2. Transmitter battery
holder
3. Neckstrap
4. Trainer cable/Data
transfer cable
5. Simulator cable 6. WFR09S 2.4GHz
9ch receiver
INSTRUCTION
7.Li-po Voltage
Regulation
8.CD manual
9
Antenna
Alarm light
RF light
VC
Switch F
Trainer switch
Switch D
Switch E
VR
Buzzer
Neckstrap attachment
LCD
OK
/Down
/Right
Up
Left
Aileron trim
Power switch Throttle trim
Aileron/throttle stick
Decrease
Menu
Exit
Increase
Rudder trim
Elevator trim
Rudder/elevator
stick
VL
Switch B
Switch A
Switch C
VA
VB
Power light
Charge hole
TRANSMITTER
MODEL NO.:
MODULATION: PPM, PCMS 1024, PCMS 4096
OUTPUT POWER: ≤100mW
POWER SUPPLY: 9.6-12V
CURRENT DRAIN: 250mA
Band: 2.4GHz
TRANSMITTER FRONT
INSTRUCTION
10
TRANSMITTER BACK
Battery cover
DSC
INSTRUCTION
11
WFR09S 9 Channels Receiver (PCMS)
1．AIL：Aileron (Channel 1)------------------------
2．ELE：Elevator (Channel 2)----------------------
3．THR：Throttle (Channel 3)-----------------------
4．RUD：Rudder (Channel 4)-----------------------
5．GYR：Landing Gear/Gyro (Channel 5)---------
6．PIT：Pitch (Channel 6)------------------------------ -
7．AUX1：Auxiliary channel 1 (Channel 7)---------
8．AUX2：Auxiliary channel 2 (Channel 8---------
9．Power：Input +4.8-6V-----------------------------
(There are 9 rows needles, 3 needles in each row,
from the top needle to the bottom, the 3 needles are PCMS/PPM pulse, +5V and Ground.)
This receiver has Fail safe function.
INSTRUCTION
RECEIVER Resolution 4096(with PCMS 4096 modulation)
2.4GHz 9 Channels receiver
Dual MCU, Dual antenna, Dual circuits,Resolution 4096 receiver
MODEL NO.: WFR09S
TYPE: 9 CH PPM /PCMS 1024/PCMS 4096
BAND: 2.400-2.483GHz
POWER SUPPLY: 4.8-6V
RECEIVER SENSITIVITY:-97dBm
WEIGHT: 14.8 g
DIMENSION: 44.8mm x27.9mm x16.39mm
Characteristic
Can effectively select the best signal
Enhance the reliability
Improve the response speed
;
Enhance the anti-interference
Increased use of range
12
Trainer function
Two WFT09SII transmitters can transfer data and realize trainer function.
Setting Method:
1).Data transfer function: use Trainer cable/Data transfer cable to
connect two WFT09SII transmitter.
Select “Send data/receive data” in SYS setting to transfer the data.
2).Trainer function: use Trainer cable/Data transfer cable to connect
two WFT09SII transmitters.
Insert RF module to the trainer transmitter, student transmitter
doesn’t insert the RF module.
Pull Trainer switch for student transmitter operating. If any wrong
operation occurs, trainer pushes trainer switch and student
transmitter stops sending signal, trainer transmitter controls the
aircraft.
INSTRUCTION
13
FLYING SAFETY WARNINGS
Dangers：If you use it without proper operation, it is possible to hurt
you seriously or may even cause death.
Warnings：If you use it without proper operation, it may make you or
others to hurt badly or may even cause death, and it may
cause slight hurt or damage to things.
Notices：If you use it without proper operation, it may cause you to
hurt slightly or damage things , but it won't hurt you seriously
normally.
Special Symbol Instruction
Forbiddance! Obligation! Warning!
Flying Notice(warning)
Do not fly at night , in rain day ,or in strong wind,
which will damage the device or plane. This device
is not water-proof.
Please check every servo works properly and eliminate
any disturbing signals before you play it.
Notices: Turn on the transmitter first, then the receiver. When turning
off the system, turn off the receiver first, then the transmitter.
Notices：Children under 14 must be accompanied and instructed by
adults!
To use the product safely, please pay attention to the instruction
as follows.
Please pay special attention to the symbol as follows:
INSTRUCTION
changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the equipment.
Notices:
14
FEATURES
Computerized transmitter
High Speed, High Resolution, optimized 2.4GHz PCMS 4096
Convenient stick adjustment, make you free usage
Tree-like Multilayer Menu, human oriented design
Excellent white LED backlight, less visual tiredness
132 X 64 FSTN LCD, easy operating buttons
85 model memory
10 point curve(in any X and Y direction edition)
Easy complex curve adjustment
Different Sub trim adjustment sound, easy identify the center
Data transfer function, easy teaching and learning
Multi-function, intuitive data setting, easy checking
Tightness and length of the control stick can be adjusted freely
Excellent touch of the stick movement
3 independence timer, all can be set to count down or increment
INSTRUCTION
15
MENU
Menu button brings you to the function list of the transmitter.
EXIT
Exit button is to back the previous menu or exit edit.
+
This button is to increase the value. If you press it for a while,
the increasing speed will be faster.
-
This button is to decrease the value. If you press it for a while,
the decreasing speed will be faster.
Cursor buttons
Move the cursor.
OK
The button in the middle of the direction buttons is the OK button.
The function is as follows:
To enter the function list.
To enter the edit function.
To back the default for long time press.
Buttons
INSTRUCTION
16
INSTRUCTION
2.4G system can automatically recognize WFLY PCMs and PPM.
WFLY 2.4GHz Operation instructions
2. Fail Safe Setting
A.Power on receiver.
B.Press Set of the module then start transmitter and hold SET for 2 seconds. The green LED
flashes, indicating the transmitter enters the code matching status.
C. The Green LED of receiver flashes, the output data of transmitter is the data of Fail Safe Setting
of the receiver.
D. Due to the heavy interference or out of normal range, the receiver enters FailSafe. The Red
LED of the receiver lights when it is in Fail Safe status.
Code matching
Description
This function is useful under the situation
when the transmitter need to be match
and bind with
receiver.
setting
Enter "normal settings" and choose
"advanced", use up and down key to
choose coding, press ok
to select. The screen will display "OK:
Cancel". Set your receiver to coding
mode, and use up or down button to
choose Ok and then press OK button.
The screen will display "Coding wait.."
Code matching will be succeeding after
the receiver back to normal mode.
1.
17
Allen key
Top thread
Steps:
1
2
Put the stick head on the stick.
Put the top thread in the stick head with allen key.
3.Addjust top thread in the stick head with allen key to fix the height of the
stick head.
Adjust the stick head:
Stick head
INSTRUCTION
Adjust the height higher: frist
make the top thread loose with
the allen key, then twist the stick
head up, then, make the top
thread tighten with allen key, Ok,
the stick head was turned up.
Adjust the height lower:
frist make the top thread
loose with the allen key, then
twist the stick head down,
then, make the top thread
tighten with allen key, Ok,
the stick head was turned
down.
Twist the top thread
down from here, the
height of the stick head
depends on the depth
of the top thread.
Put the stick head cover the control rod on
the left and right sides,don't twist down the
stick head to the bottom, and then put top
thread with allen key to adjust the height
you need.
Stick
18
Bolt1
Bolt2
Bolt3
Bolt4
change the throttle direction of mode1 or 2:
Tak e the metal chip and
the screw down, and put
it on the similar position
of the right side .
Set up release link and
springer, according your habit
to addjust the the tightness of
screw 2 to adjust the control
feeling.
Tak e repositor and spring down, and
put it on the left side of the location
of corresponding.then twist bolt 1
down until withstand the adjust nail
in case adjust nail will move away.
Put on the metal chip, according
your habit to adjust the elasticity
of screw 3 and screw 4 to adjust
the damp of throttle control
feeling.
INSTRUCTION
19
HELICOPTER
Press Menu and turn on the transmitter to enter SYS SETTING.
Select MODEL SETTING, press OK button to select the model
type.
Restart the transmitter after setting.
INSTRUCTION
HELICOPTER
20
1. Opening Screen
The opening screen displays the voltage, timer, model, aileron,
throttle, elevator and rudder state.
2. Menu Screen
There are “Normal setting”, “SYS setting”, “Advanced”.
Turn on the power switch, the LCD displays as follows.
A. Normal setting
Turn on the transmitter, press the menu button, the LCD displays
as follows. 1. MONITOR
2. DUAL RATE & EXPONENTIAL SETTING
3. SERVO REVERSE
4. END POINT
5. SUB TRIM
6. SWASH PARAM SETTING
7. AUXILIARY CHANNELS
8. THROTTLE CURVE SETTING
9. PITCH CURVE SETTING
10. REVOLUTION MIXING
11. TRIM STEP SETTING
12. THROTTLE CUT SETTING
13. FLY MODEL SWITCH
14. THROTTLE HOLDING SETTING
15. FAIL SAFE
16. TIMER
17. ADVANCED
18. LANGUAGE
Voltage Start time
Timer A
Timer B Timer C
Model type
Throttle trim
display
Rudder trim display Aileron trim display
Elevator trim display
Editing mode and function introduction
Note: Press EXIT you can see the model name.
Setting method:
1. Use direction button to select the
editing part, use up/down buttons to
select function item. Left/right
direction button to turn page.
2. Press OK button to enter submenu.
The submenu function is in the next
chapter.
3. Press EXIT button to back previous
menu and the data is set automatically.
INSTRUCTION
Model name
HELICOPTER
21
B. SYS SETTING
Press Menu and turn on the power switch, the LCD displays as
follows.
1. MODEL SELECTING
2. MODEL NAME
3. MODEL SETTING
4. ATL
5. MODULATION SETTING
6. SWASH SELECT
7. STICK SETTING
8. ADJUSTMENT
9.REST SETTING
10.SEND DATA
11. RECEIVE DATA
12. SOUND
13.CONTRAST SETTING
14. ENGINEER MODEL
15. ABOUT
16. LANGUAGE
Setting method:
1. Use direction button to select the
editing part,use up/down buttons to
select function item. Left/right direction
button to turn page.
2. Press OK button to enter submenu.
The submenu function is in the next
chapter.
3. Press EXIT button to back previous
menu and the data is set automatically.
C. ADVANCED
1. Enter “NORMAL SETTING”, use right direction button to turn page,
select “ADVANCED”.
Press OK button to enter.
Setting method:
1. Use direction button to select the
editing part,use up/down buttons to select function item.
Left/right direction button to turn page.
2. Press OK button to enter submenu. The submenu
function is in the next chapter.
3. Press EXIT button to back previous menu and the
data is set automatically.
INSTRUCTION
HELICOPTER
22
1.Model selectting
There are 85 helicopter models. You can select any one to set.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Model selecting”, OK button is
to enter editing.
Steps:
1. Use up/down direction button to select the model.
2. Press OK button to select.
3. Press EXIT after setting.
SYS SETTING
INSTRUCTION
HELICOPTER
23
2. Model name
This function is to make new names by users.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Model name”, OK button is to
enter editing.
Steps:
1. You can edit the underlined letter.
2. Press OK button to choose the word you like.
3. Press EXIT after setting.
INSTRUCTION
HELICOPTER
24
3. Model setting
You can select the model type. There are three type: HELI,
ACRO, GLID.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Model setting”, OK button is
to enter editing.
Steps:
1. Use up/down direction button to select the model type.
2. Press OK button to confirm.
3. Press EXIT after setting.
INSTRUCTION
HELICOPTER
25
Adjustable travel limit (ATL) makes throttle trim effective only at
low throttle, disabling the trim at high throttle. This prevents
pushrod jamming due to idling trim changes. This function defaults
to ON. If you are not using channel 3 for throttle, you may want trim
operation the same as on all other channels. To do so, set ATL to
OFF.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “ATL”, OK button is to enter editing.
Steps:
1. Use direction buttons to select the editing part.
2. Press +/- button to set ATL function.
3. Press EXIT after setting.
4. ATL
INSTRUCTION
HELICOPTER
26
Because of the different receiver modulation PPM/PCMS1024
/2.4G PCMS4096, the transmitter should be accordance with
the receiver modulation.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Modulation setting”, OK button
is to enter editing.
Steps:
1. Use direction buttons to select the editing part.
2. Press OK button to confirm. Restart the transmitter and it
works.
5.Modulation setting
6.RF setting
INSTRUCTION
HELICOPTER
Description
The user can turn off the RF module during emulation to minimize power
consumption.
Setting method
Press menu button during power on to enter system setting menu, use
up/down button to select "RF setting". press OK button to enter setting
interface.
as shown on the picture, choose ON or OFF and press OK. Reboot the
transmitter to active.
27
7.Swash select
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Swash select”, OK button is
to enter editing.
Steps:
1. Use direction button to select the editing part.
2. Press +/- button to choose the swash type.
3. Press EXIT after setting.
There are 6 kinds of swash. You can select the swash
you preferred. If you use 120 degree CCPM helicopter, the servos
will realize mix function automatically. Please select the swash
according to your helicopter swash type.
1 servo (not CCPM, normal helicopter)
2 servos (180 degree)
3 servos (90, 120, 140 degree)
4 servos (90 degree)
INSTRUCTION
HELICOPTER
28
8.Stick setting
There are 4 kinds of model, you can use up/down direction
button to select the model you preferred.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Stick setting”, OK button is
to enter editing.
Steps:
1. Use direction button to select the editing part.
2. Press up/down button to choose Stick mode.
3. Press EXIT after setting.
1-aileron
2-elevator
3-throttle
4-rudder
INSTRUCTION
HELICOPTER
29
This function is to set the central, high and low point of four sticks
when users changed the mode I or II by themselves.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “ADJUSTMENT”, OK button is
to enter editing.
Steps:
1. Use direction button to select the editing part. Ta ke the aileron
adjustment for example.
2. Make the stick in the mid-point location. Press OK button
to select any stick you want to adjust.
3. Select into the Figure 2, when the "center" highlights, press the "ok"
button directly (the mid-point has been adjusted), then enter the high
adjust.
4.The "high” highlights, take the stick gently in the right side
(throttle /elevator in the top, aileron / rudder in the right),press "ok"
button ( the max adjust is OK), enter the low adjustment.
5.The "low" highlights, take the stick gently in the left side (throttle
/elevator in the bottom, aileron / rudder in the left),press "ok" button
(the min adjust is OK).
6. Press OK or RESET to confirm the record or reset.
7. If the record is wrong, press OK will back to step 3.
9.Adjustment
INSTRUCTION
HELICOPTER
30
This function is to back default.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Reset setting”, OK button is
to enter editing.
Steps:
1. Use direction button to select the editing part.
2. Press +/- button to back default.
3. Press EXIT after setting.
10.Reset setting
INSTRUCTION
HELICOPTER
31
11. Send data
Two transmitters (WFT09S) can copy data by a trainer cable/data
transfer cable. This function together with the next function
“Receive data” can realize the data copy.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Send data”, OK button is
to enter editing.
Steps:
1. Select the model data you want to send out.
2. Press OK to send.
INSTRUCTION
HELICOPTER
32
12.Receive data
Two transmitters (WFT09S) can copy data by a trainer cable/data
transfer cable. This function together with the previous function
“Send data” can realize the data copy.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Receive data”, OK button is
to enter editing.
Steps:
1. Press OK to receive data.
2. Restart the transmitter after receiving the data and it works.
INSTRUCTION
HELICOPTER
33
This function is to select the sound ON and OFF.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “SOUND”, OK button is
to enter editing.
Steps:
1. Use +/- button to select ON and OFF.
2. Press OK button to confirm.
3. Press EXIT after setting.
13.Sound
INSTRUCTION
HELICOPTER
34
This function is to adjust the LCD brightness by increasing
or decreasing the contrast value.
Setting Method:
Press Menu and turn on the transmitter to enter “SYS SETTING”
Use up/down button to select “Contrast setting”, OK button is
to enter editing.
Steps:
1. Use +/- button to increase or decrease the value.
2. Press OK button for a while is to back default.
3. Press EXIT after setting.
14.Contrast setting
INSTRUCTION
HELICOPTER
This item shows the Version of WFLY radio.
15.About
35

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