Page 4
5) Installation Install the display in the middle of handlebar, then adjust to suitable angle, install the press button to left side of handlebar. Power off the device, connect the device to controller. Power on 2. Overview of S900 UART protocol: Equipped with independent press buttons Speed:...
Page 5
Indicates the battery level in real time Head light control: Press button to power on/off Back light adjustment: 3-level adjustment 7) Assist level: From 0 to 5, press button to change assist level, 0-no assist, 5-default value Distance: ODO/Trip/Driving duration 9) Error code:...
Page 6
“ERROR” and code when there is error 6) Assist level: actual assist level 0~5, 0 –no assist, 1- ECO, 2,3-STD, 4,5-POWER) Distance: Trip/ODO 6km mode 4. Press button definition LCD-S900 uses independent press button, in total three buttons: - 6 -...
Page 7
“UP”、 “MODE”、 “DOWN”。 5. Operation instructions Power ON/OFF When the power is off, Long press ( MODE ) during 3 seconds , screen will display all contents and start to normal working mode, and controller will be turned on When the power is on, Long press (...
Page 8
Short press to switch ODO/TRIP , Trip(Single trip distance)→ODO(Accumulated distance) Figure 2 Figure 3 3) Assist level Short press to change assist level,default value is level 1 - 8 -...
Page 9
4) Different Speed display: Long press to switch different speed information, Real time speed (SPEED) → Max speed (MAX SPEED) →Average speed(AVGSPEED)→Driving Time。 - 9 -...
Page 10
5) Head light control Long press ,turn on/off the head light。 6) 6km mode - 10 -...
When the bike is stopped, long press , will enter 6km/h mode, the speed will be 4.5~7.5km/h according to different road conditions, “WALK” will show up on screen, long press again or short press ,will quit 6km/h mode. Long press or short press could be customized by clients.
Page 12
In parameter setting mode,short press will change parameter value, short press will save current value and switch to next parameter P01-back light lightness: short press will switch from 1 to 3,Level 3 is lightest. Level 2 is default value. P02-kmh/MPH: Short press to Switch kmh/MPH P03-Working voltage:...
Page 13
4) P04-Auto shutdown time short press to switch from 0 to 60, it is the time(in minutes) to shut down the screen automatically if no operation 0 means never shut down, Default value is 10 minutes 5) P05-Number of Assist levels: Short press to change level 0->1->2 0:3 assist levels...
Page 14
This feature is reserved: display P09, invalid. This feature is reserved: display P10, invalid. 11) P11-assist sensitivity setting: short press to switch from 1 to 24 P12-assist starting power setting: short press to switch from 0 to3: P13-Assist magnetic disc types short press to switch from 5->6->8->10->12 ,...
P17-The signal direction of the booster sensor : short press Booster signal;1 to switch from 0 to 1; Power signal negative. P18-Shift gears with gear:short press o 1; 0:Don't shift gears;1: Shift gears. switch from 0 t 19) P19- Throttle the 6KM function : short press to switch from 0 to 1;...
Page 16
Code (Decimal) Signification Normal Low Battery level Communication failure current sensor fault Throttle failure Failure of motor phase line Motor hall failure Brake abnormity Table 1 9. Notices Power on and power off must keep an interval of at least 3 seconds, please don’t press “MODE”...
A:Find a nearest shop to get repair 11. Warranty 1 year of warranty for quality issue 12. Version This is a universal manual for S900.It could be customized by each client. Please confirm all details before purchasing. - 17 -...
Need help?
Do you have a question about the LCD-S900 and is the answer not in the manual?
Questions and answers