04/2017 E-Twow
®
User Manual Page 8 / 20
MENU for SPEED LIMIT
1.
To set up speed limit
•
Turn off display
•
Press and hold thumb brake
•
Power the display while still holding thumb brake
•
The display
will show “L1”
2.
Move to menu with button [LIGHT] L1-L2-L3-L4
•
To set up a new speed limit, press button [SET]
•
To finish the settings, release thumb brake
MENU for FUNCTION
1.
To set up one of this program:
•
Turn on display
•
Press and hold thumb brake
•
Press the button [POWER]
•
The display will show: P1
2.
Move to menu with button [LIGHT] P1
•
To set up a new value, press button [SET]
•
To finish the settings, release thumb brake
ERROR CODE
E1
L1= Limit the speed to 6km/h
L2= Limit the speed to 12km/h
L3= Limit the speed to 20km/h
L4= Limit the speed to 25km/h
p1 = zero Start [ON/OFF]
Overcurrent protection (Motor does not move
more than 4 seconds) this error clears after
release the acceleration throttle. If not clear,
send to service.
E2
Communication error (No communication for
more than 400ms) - this error clear when
starting the communication. If not clear, send
to service.
E3
•
Overvoltage error (Battery voltage higher).
Put back original battery, other hard- ware
problem.
•
Black-Screen. Exposure under the sun for
too long. Place it in shadow and it will
return to normal after a period of time. If
not clear, send to service.