DAPU C800 User manual
DAPU C800 - Instructions
About the User Manual
Please refer to this Manual at all times when operating your Display Panel
Unit Dimension (mm).
Button Definition
C800 has four buttons, including ON/OFF, SET, PAS UP and PAS DOWN
Function Summary
C800 provides a wide range of functions and indicators to fit the users’ needs. The indicated contents are as
below.
1. Backlight indicator - With the power on, click
the ON/OFF and turn on the backlight.
2. 6KM/H work - Hold the + DOWN for 2 seconds
to enter 6km PAS walk mode.
3. Error - Displays the current error code.
4. KM/H&MPH - Select KM/H or MPH for the
speed and mileage to display desired mode.
5. Speed display is in MPH or KMH.
6. ODO - The ODO (Odometer) records total
distanced travelled whilst POWER is ON.
Accumulated distance cannot be cleared.
7. Battery status indicator – indicates amount of
charge in battery.
8. Trip Meter - Displays single trip distance.
9. PAS - Displays ‘Pedal Activation’ level selected..
10. Riding mode selection - There are three modes
for riding with arrow selection, including
POWER，NORMAL and ECO. The default option
is NORMAL.
Setup Summary
Click SET for 2 seconds to enter the General Settings Interface:
SET 1: Reset trip distance to 0. SET 4: Wheel diameter setting.
SET 2: Backlight setting SET 5 KM/H&MPH
SET 3: Max speed limited setting SET 6: Volts setting
SET 7: Advance setting - Click SET - enter Advance
setting
SET 8: Information Displays current software and
hardware version, HW = hardware / SW = software
SET 9：Save & Exit：Click “SET” Set up information
will be saved and exit
When the bicycle is stationary for 5 minutes, the
system will go to sleep automatically.
Wire order definition
Red: Battery+
Blue: Weak lock
Black: Battery-
Green: UART-RECEIVE (RXD)
White: UART- SEND (TXD)
Common Problems and Solutions:
Q：Why the display will not POWER up？
A：Checking the cable connection between display and controller.
Q：How to deal with the error code?
A：Fix it to the maintenance place immediately. If cannot be resolved, you can go to the electric vehicle repair
points repair it in a timely manner.
Quality and Warranty
Any quality problems in normal case and in guarantee period, our company will responsible for the warranty
The warranty time is 18 months from date of purchasing.
Other items：
The following items are not belong to warranty scope
It cant be demolished
The damager caused by wrong installation or operation
Shell is broken when display is out of the factory
Wire is Broken
Force disaster (such as fire, earthquake, etc) or natural disasters like lightning etc caused by fault or damage
Beyond Warranty period.
Error Code Table:
9 definition
21 communication display receiving error
22 Current error
23 Throttle error(Start detection)
24 motor no phase position
25 Hall error
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