Service manual

C20
Condential 2-7
2-8 LED Duty Selection
After changing the main board or engine
module,we should match the "DUTY" value
to the engine value.
1. Get into service mode,choose "DUTY".
2. Check the value of engine module.
3. Press "left" or "right" to choose the
"DUTY" value.
4. Ensure the "DUTY" value is same with
the engine value(as red squares).
5.If there is no value on the engine
module,the "DUTY" value should be 7.