Gonow OMT-M3 User manual

Manual
OMT-M3 Ebike Intelligent Display

1. Material&Dimension
1) Material
Caser and Cover and Press button: ABS,
LCD window: PMMA
2)Outside and mounting dimension(mm)
Scew
1

3) Connection diagram:
To Head Light
To Controller
Wire definition:
Red：Power supply-VCC
Blue：Electronic lock-DS
Black：GND
Green：Data RXD
Yellow：Data TXD
BROWN：Head light(+) -DD
White：Head light(-)-GND
Remark：Connectors and Wire colors could be customized
5) Installation
●Install the display in the middle of handlebar, then adjust
to suitable angle, install the press button to left side ofhandlebar.
●Power off the device, connect the device to controller.
●Power on
2

2. Overview of OMOT-M3
1) UART protocol:
Equipped with independent press buttons
2) Speed：
Real-time SPEED，MAX SPEED，Average SPEED
3) kmh/mile：
Kmh/MPH according to habit
4) Battery level：
Indicates the battery level in real time
5) Head light control：
Press
button for 3 seconds to power on/off
6) Back light adjustment：
3-level adjustment
3

7) Assist level：
From 1 to 3, press button to change assist level.
8) Distance：
ODO/Trip/Driving duration
9) Error code：
Please refer to appendix table 1 for definition
10)6km mode：
In this mode, it will display
on the screen。
11)Parameter setting：
Set parameters, such as: wheel size, speed limit etc
3. Presentation of screen
6Km Mode
Head Light
Speed Mode
Battery Level
Assist Level
Speed
Driving Duration
Error Code
Distance Mode
4

4. Press button definition
OMT-M3 uses independent press button, in total three
buttons:
“UP”
“Power” “DOWN”
5. Operation instructions
1) Power ON/OFF
When the power is off, Long press
（Power）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 （Power）during 3 seconds，screen will be
powered off，and controller will be turned off . If no any operation
both on bike and display during 10 minutes (time could be set), the
5
1) Battery level: 5
l
2) Speed：Average SPEED/MAX SPEED/Real-time SPEED
3) Speed unit：Kmh/MPH
4) 6km mode：6km mode Display .
5) Assist level：actual assist level 1~3.
6) Head light icon：indicates when head light and back light are on.
7) Distance：Trip/ODO.
8) Error code：“REE” and code when there is error

display will turn off automatically , in this case, no power
consumption for both display and controller.
Figure 2
2) Different Speed display:
Long press
and
o switch different speed information，
Real time speed（SPEED）→ Max speed（MAX SPEED）→Average
speed（AVGSPEED）
Real time speed
Figure 3
6

Max speed
Average speed
Figure 4
Figure 5
3)ODO/TRIP/ Driving Time/Error Code
Short press
to switch ODO/TRIP/ Driving Time/Error Code
Trip(Single trip distance)→ODO(Accumulated distance)→
TM(Driving Time)→REE(Error Code)。
TRIP
ODO
Figure 7
Figure 6
7

Driving
Time
Error
Code
Figure 8
Figure 9
4)Assist level
Short press
level 1
or
to change assist level，default value is
Level 1
Level 5
Figure 10
Figure 11
5) Head light control
Long press
for 3 seconds turn on/off the head light。
8

Head Light
Figure 12
6) 6km mode
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, “ ” 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.
6Km Mode
Figure 13
9