Bryton orporation CA1505 GPS enabled cycling computer User Manual 3
Bryton Incorporation GPS enabled cycling computer Users Manual 3
Contents
- 1. Users Manual-1
- 2. Users Manual-2
- 3. Users Manual-3
- 4. Users Manual-4
Users Manual-3

ENGLISH
Getting Started 5
Accessories
The Rider 320 comes with the following accessories:
 USB cable
• Bike mount•
Optional items:
Heart rate belt• Speed sensor
•
Cadence sensor•
Speed/Cadence Dual sensor•
Status Icons
Icon Description Icon Description
Bike Type Heart Rate Sensor Active
1Bike 1 Cadence Sensor Active
2Bike 2 Speed Sensor Active
GPS Signal Status Dual Sensor Active
No signal (not xed Notication
Weak signal Log Record in Progress
Strong signal Recording is paused
Power Status Bluetooth function is enabled
Full battery
/Half battery
Low battery
NOTE: Only the active icons are displayed on the screen.
•Out-front Bike Mount
/- - -

reset
Getting Started6
Step 1: Charge your Rider 320
Connect Rider 320 to a PC to charge the battery for at least 4 hours.
Unplug the device when it is fully charged.
Step 2: Turn On Rider 320
Press and hold   to turn on the device.
Step 3: Initial Setup
When turning Rider 32 
instructions to complete setup.
1.  Select the display language.
2.  Read and accept the Safety Agreement.
* You may see a white screen when the battery is really low. 
  Keep the device plugged for several minutes, it will automatically turn-on after battery is properly charged.

ENGLISH
Getting Started 7
Step 4: Acquire Satellite Signals
Once the Rider 320 is turned on, it will automatically search for satellite signals. It may take 
30 to 60 seconds to acquire signals. Please make sure you acquire the satellite signal for the 
The GPS signal icon ( /
•   icon appears on the screen.
• 
Tunnels Inside rooms, 
building, or 
underground
Under water  High-voltage 
wires or 
television 
towers
Construction 
sites  and heavy 
Step 5: Ride Your Bike with Rider 320
Free ride:• 
In meter view, measurement starts and stops automatically in sync with the movement
of the bicycle. 
Start an exercise and record your data:• 
In meter view, press   to start recording, press   to pause, press   again to stop.
Start a training:• 
Select Train from the menu list. Training can be based on time, distance, calories burn, or 
the saved workouts.
Reset Rider 320
To reset the Rider 320, long press all three keys ( / / ) at the same time. 

Getting Started
8
Share Your Records
Download Bryton Update Tool
Share Your Records
Download Bryton Update Tool
NOTE: Bryton Update Tool can notify you if a new software version or GPS data is available.  
The newer GPS data can speed up the GPS acquisition. We highly recommend you to check  
for updates every 1-2 weeks.
1.  Go to http://www.brytonsport.com/help/start and download Bryton Update Tool.
2.  Follow the on-screen instructions to install Bryton Update Tool.
Share Your Tracks to Brytonsport.com
1. Sign up/log in on Brytonsport.com
a. Go to http://www.brytonsport.com/help/start.
b. Register a new account or use your current Bryton account to log in.
NOTE: Bryton account is the email address used to register as a member of  brytonsport.com.
2.  Connect to PC
Turn on your Rider 320 and connect it to your computer by using USB cable.
3. Share Your Records
a. Go to http://www.brytonsport.com/help/landing. Click “Upload Files” button. Then, 
    click “Select from Files”.
b. Choose to save as “History”. Then, click “Select and Upload file”.
c. Select FIT files fom Bryton folder in the device.

Training9
Train & Test
Bicycling is one of the best types of exercise for your body. It helps you to burn your calories, 
320 Training feature, you can 
set simple workouts and use the Rider 320 to track your training or workout progress.
1.  In the main screen, press    to select 
Train&Test.
2.  Press    to enter the Training menu.
08:08             09/09
Cycling
Train & Test 
View History
Settings
To Plan
You can set simple workouts by entering your time or distance goals. 
The Rider 32
Simple
1.  To set a simple workout, select
To Plan > Simple > Warm Up, Work ,
            Cooldown.
         2.  Press  / to set your time and press
3.   Choose Save and enter the workout name 
       using the on-screen keyboard.   
4.  Go for a ride.
Go to Train & Test > My Workouts > View 
and choose the save workout. Press
      to start training and record log. 
6’ 0” 159 ~171
10’ 94 ~111
10’ 94 ~111
Work
Warm Up
Cooldwn
Simple
• Warm Up :
Duration (manual, calorie,time, distance),  
Target (HR, MHR,  LTHR).
• Work :
Duration (calorie, time,distance), Target  
(MHR%, LTHR%, HR, MHR, LTHR, OFF).
• Cooldown :
Duration (manual, calorie,time, distance),  
Target (HR, MHR,  LTHR).
to confirm.

ENGLISH
Training 10
Using the On-screen Keyboard
Name
Save
001 END
Name
Save
001 A
1.  Press  /  to select the input character.
Select •  DEL to erase the data.
2.  Press 
s  /  to select END and press 
NOTE:
name according to the current date and time.
My Workout
With My Workout feature, you can start your workout using the training plan that you have 
saved in To Plan menu. 
1.  In the Training menu, press   to select 
My Workout and press  . 
2.  Press   to select View and press   to 
enter its submenu.
Press •   to select your desired 
training plan and press 
Go for a ride.• 
Press    to start training and record 
log.
3.  To choose which workouts to delete, 
select Delete. 
4.  To delete all workouts to delete, select 
Delete All. 
View
Delete
Delete All
My Workout

Training11
NOTE: If the selected workout includes several interval settings, a workout details appear 
on the screen. Select Start and press   to proceed with the workout.
Stop Training
You can stop the current training after you have reached your goal or when you decide to 
end the current training.
/
1 1 / 1 1 r
p
m
1.  Press   to pause the recording and 
press   again to stop the recording. 
2.   A “Do you want to stop?” message 
appears on the screen. To stop the current 
training, press  /  to select Yes and 
press 
View Exercise/Training Record
Use View History to view or delete your exercise/training history. 
To view your history:
1.  In the main screen, press   to select 
View History > View and press . 
2.  Press   to select View and press   to 
3.  Press   to select a training history 
from the list and press    to view your 
history.
NOTE: You can also upload your history to brytonsport.com to keep track of all your ride 
data. 
Summary
View
Delete All
Delete
History
Do you want
to stop?
Yes

ENGLISH
Training 12
To delete your history:
1.  In the main screen, press   to select 
View History > View and press  . 
2.  Press   to select Delete and press   
to enter the history list.
3.  Press   to select a training history 
from the list and press    to delete the 
selected history.
4.  A “Do you want to delete?” message 
appears on the screen. To delete the data, 
press  /  to select Yes and press 
Delete
Do you want to delete?
Yes
History Flow
09/19 21:44
00:03:08 trip
3.69 km
39 kcal
04 laps
1/20
More
00:02:25 ride
AVG MAX
75.6 kmh
39 bpm
19 rpm
75.6
39
19
Lap 01 00:49
0.25 km
81.4 kmh
13 kcal
0bpm
0rpm
trip = Trip Time
The arrow appears only 
when there is lap in this 
record.
Record#/Total records The arrow appears only 
when there are more than 
1 lap.

Settings13
Settings
With the Settings feature, you can customize exercises settings, altitude, general settings,
sensor settings, bike and user pr
Exercises
Altitude
General
Sensors
Settings
1.  In the main screen, press   to select Settings.
2.  Press    to enter the Settings menu.
Smart Lap
With Smart
e.
Lap by Location
By Location
Use current
location as
lap location?
Yes
1.  In the Settings menu, press   to select 
 Exercises> Smart Lap and press  . 
2.  Press          to enter the editing menu.  
3.  A “Use current location as lap location?” 
message appears on the screen. To save 
the data, press   to select Yes and 
press 
4.  Press   to exit this menu.
NOTE:
appears on the screen. Check if the GPS is on and make sure you step outside to acquire 
the signal.
/
Press                   to select                     and press 
Location 
to confirm. 

ENGLISH
Settings 14
Altitude
You can set the altitude setting for the current location and four other locations.
Current Altitude
1.  In the Settings menu, press   to select 
Altitude > Altitude and press  . 
2.  Press  /  to adjust the desired 
altitude and press 
setting.
3.  Press   to exit this menu.
Lap by Distance
Altitude
M
31
By Distance
KM
10.0
1.  In the Settings menu, press   to select 
Exercise > Smart Lap and press  . 
2.  Press   to enter the editing menu.
     Press 
3.  Press  / to select your desired 
distance and press 
4.  Press   to exit this menu.
/        to  select                     and press
Distance

Ride Time
Current 
Time
Trip Time
Current
Time
Current
Speed
Total
Distance
Data Page
Settings15
Other Location Altitude
1.  In the Settings menu, press   to select 
Altitude > Location 1, Location 2, 
Location 3, or Location 4 and press  . 
2.  To set the altitude, press   to select 
Altitude and press 
3.  Press  /  to adjust the desired 
altitude and press 
setting.
4.  To calibrate the set altitude, press   to 
select Calibrate and press   to 
5.  Press   to exit this menu.
Location 1
Altitude
10m
Calibrate
Data Page
You can set the display settings for the Meter, Lap, and Auto Switch. You can also set the 
Auto Switch interval setting.
Meter Display
3-grid display Item selection
1.  In the Settings menu, press   to select Exercises > Data Page >  Data Page 1, Data Page 2 
                            and press        . 
2.  Press  /
or 
Data Page 3

ENGLISH
Settings 16
3.  Press 
the selection.
4.  Press  /  to select the desired setting and press 
5.  Press   to exit this menu.
NOTE: 
selection.
2-grid display 3-grid display
Lap Display
1.  In the Settings menu, press   to select 
Exercises > Data Page > Data Page 1 or 
 Data Page 2  and press         . 
2.  Press  /  to select the number of 
3.  Press 
you want to customize, and press    to 
4.  Press  /  to select the desired setting 
and press 
5.  Press   to exit this menu.
Cycle Lap
Data Page 1
On
On
Data Page 2

Settings17
Auto Scroll
1.  In the Settings menu, press   to select 
General> Auto scroll and press  . 
2.  Press   to select the setting that you 
want to change and press    to enter its 
submenu.
Auto scroll: enable/disable the auto • 
switch.
Interval: set the interval time.• 
3.  Press  /  to adjust the desired 
setting and press 
4.  Press   to exit this menu.
Auto scroll
Auto scroll
On
5 sec
Interval
Sensors
You can customize the respective sensor settings such as enable/disable the function or 
rescan the sensor for the device.
Heart Rate
Turn Off
Status: active
ID XXXXXXXXX
Rescan
Heart Rate
Speed
Turn Off
Status: active
ID XXXXXXXXX
Rescan
Cadence
Turn Off
Status: active
ID XXXXXXXXX
Rescan
Speed Cadence
 Power meter
Turn Off
Status: active
ID XXXXXXXXX
Rescan
 Power meter 
Speed/CAD
Turn Off
Status: active
ID XXXXXXXXX
Rescan
Speed/Cadence

ENGLISH
Settings 18
1.  In the Settings menu, press   to select Sensors > Heart Rate, Speed, Cadence, or  
Speed/CAD Power Meter  and press        . 
2.  Press        to have more options. Press   to select the desired setting and press 
Rescan: rescan to detect the sensor. • 
• 
3.  Press   to exit this menu.
NOTE: 
When the heart rate monitor is paired, the •   heart rate icon appears on the main screen.
While pairing your speed/cadence sensor/the heart rate belt and power meter, please 
make sure there 
                                                                                                                                                                               is no other cadence/speed sensor
/power meter within 5 m.
 When the 
cadence sensor is paired, the 
      cadence sensor icon      appears on the main screen.
Bluetooth
Enable Bluetooth
Before pairing Rider 320 with your bluetooth enabled mobile phone, make sure the 
bluetooth function of your mobile phone and Rider 320 is turned on.
1.  In the Settings menu, press   to select 
General > Bluetooth and press            .
2.  Press  /  to select On and press    
3.  Press   to exit this menu.
Enable
On
,

Birthday : set your Birthday 
Settings19
You can change your personal information.
User
Gender
Birthday
Male
1982/01/01
Height
177 cm
1.  In the Settings menu, press   to select 
User and press  . 
2.  Press   to select the setting that you 
want to change and press    to enter its 
submenu.
Gender: select your gender.• 
• 
Height: set your height. • 
Weight: set your weight.• 
Max HR: set your maximum heart rate. • 
LTHR: set your lactate threshold heart • 
rate.
FTP: set your functional threshold • 
power.
MAP: set your maximum aerobic • 
power.
3.  Press  /  to adjust the desired 
setting and press 
4.  Press   to exit this menu.

ENGLISH
Settings
20
Personalize Bike Prole
You can customize and view your bicycle(s) prole.
Bike 1
Bike Type
Weight
Folding Bike
13 kg
Wheel
1700 mm
1.  In the Settings menu, press   to select
Profile > Bike Profile > Bike 1 or Bike 2 
2.  Press   to select the setting that you 
want to change and press    to enter its 
submenu.
Bike Type: select the bike type.•
Weight: set the bike weight.•
Wheel: set the bike wheel size.•
Activate: select to activate the bike.•
3.  Press  /  to adjust the desired 
setting and press    to conrm.
4.  Press   to exit this menu.
NOTE: For details on wheel size, see “Wheel Size and Circumference” on page 30.
View Bike Prole
Bike 1
ODO
Ride Time
1033 km
89:23:28
Alt. Gain
1700 mm
1.  In the Settings menu, press   to select 
Profile > Bike Profile> Overview and 
     press          .  
2.  Press   to select the desired bike and 
press    to conrm.
3.  Press   to view more data of the 
selected bike.
4.  Press   to exit this menu.
and press          .

Settings
21
Change System Settings
You can customize the device system settings such as backlight o, key tone, sound, 
time/unit , on-screen display language.
Backlight O
Back light
Auto
Never
1 min
10 min
1.  In the Settings menu, press   to select 
General > System > Backlight O and press  . 
2.  Press  /  to select the desired setting 
and press    to conrm.
3.  Press   to exit this menu.
Key Tone
Key Tone
On
Off
1.  In the Settings menu, press   to select 
General > System > Key Tone and press  . 
2.  Press  /  to select the desired setting 
and press    to conrm.
3.  Press   to exit this menu.

ENGLISH
Settings
22
Sound
6RXQG
On
Off
1.  In the Settings menu, press   to select 
General > System > Sound and press . 
2.  Press  /  to select the desired setting 
and press    to conrm.
3.  Press   to exit this menu.
Time/Unit
Dlight Save
+0:00
+1:00
Daylight Save
Date
mmddyyyy
yyyymmdd
ddmmyyyy
Date format
Time
12hr
24hr
Time format
Unit
.0.*
0,/%
Unit
1.  In the Settings menu, press   to select 
General > System > Time/Unit > Daylight
Save, Date format , Time format, Unit
Temperature  and press  .
2.  Press  /  to select the desired 
setting/format and press   to conrm.
3.  Press   to exit this menu.
, or

Settings23
Language
Language
English
Deutsch
Français
1.  In the Settings menu, press   to select 
General > System > Language and press .
2.  Press  /  to select the desired setting 
and press 
3.  Press   to exit this menu.
View GPS Status
You can view the GPS signal information that your device is currently receiving. 
1.  In the Settings menu, press   to select 
General > GPS and press . 
2.  To set the signal search mode, press    
3.  Press  /  to select the desired setting 
and press 
• 
this to save power when GPS signal is 
not available, or when GPS information 
is not required (such as indoor use). 
Full Power: maximum position and • 
speed accuracy, consumes more 
power.
PowerSaving: Achieves longer battery • 
life when used in good GPS signal 
condition, but less accurate.
GPS
PowerSave
Full Power
Off

ENGLISH
Settings
24
View Software Version
You can view your device current software version. 
1.  In the Settings menu, press   to select General > About. 
2.  Press    to conrm. 
The current software version is displayed on the screen.
3.  Press   to exit this menu.

Appendix
25
Appendix
Specications
Rider 320
Item Description
Display 1.8" FSTN positive transective dot-matrix LCD
Physical Size 45.1 x 71.9 x 17.3 mm
Weight 54g
Operating 
Temperature
-10°C ~ 50°C
Battery Charging
Temperature
0°C ~ 40°C
Battery Li polymer rechargeable battery
Battery Life 20 hours with open sky
GPS
Integrated high-sensitivity GPS receiver with embedded an
tenna
RF Transceiver
2.4GMHz receiver with embedded antenna to support ANT+ 
heart rate, speed sensor, cadence sensor 
Water Resistant IPX7 waterproof rating
Cadence Sensor
Item Description
Physical size
33.9 x 13.5 x 39 mm
Weight 14 g
Water Resistance IPX7
Transmission range 5 m
Battery life 1 hour per day for 16 months
Operating temperature -10oC ~ 60oC
Radio frequency/protocol 2.4GHz / Dynastream ANT+ Sport wireless 
communications protocol
Accuracy may be degraded by poor sensor contact, electrical interference, and receiver 
distance from the transmitter. 
BLE Smart Bluetooth smart wireless technology with embedded antenna

ENGLISH
Appendix
26
Heart Rate Monitor
Item Description
Physical size 67~100 x 26 x 15 mm
Weight 14 g (sensor) / 35g (strap)
Water Resistance 20 m
Transmission range 5 m
Battery life 1 hour per day for 24 months
Operating temperature 5oC ~ 40oC
Radio frequency/protocol 2.4GHz / Dynastream ANT+ Sport wireless 
communications protocol
Accuracy may be degraded by poor sensor contact, electrical interference, and receiver 
distance from the transmitter.
Battery Information
Heart Rate Monitor and Cadence Sensor Battery
The heart rate monitor/cadence sensor contains a user-replaceable CR2032 battery. 
To replace the battery:
1.  Locate the circular battery cover on the back of the heart rate 
monitor/cadence sensor.
2.  Use a coin to twist the cover counter-clockwise so the arrow on 
the cover points to OPEN.
3.  Remove the cover and battery. Wait for 30 seconds. 
4.  Insert the new battery, with the positive connector rst into the 
battery chamber.
5.  Use a coin to twist the cover clockwise so the arrow on the cover 
points to CLOSE.
A
B
NOTE: 
When installing a new battery, if the battery is not placed with the positive connector •
rst, the positive connector will easily deform and malfunction.
Be careful not to damage or lose the O-ring gasket on the cover.•
Contact your local waste disposal department to properly dispose of used batteries.•
A
C
L
O
S
E
O
P
E
N
B

Appendix27
Install Rider 320
Mount Rider 320 to the Bike
3
1 2
1 2
4