Troubleshooting
Model: C570R
Malfunction: Unit will not start (battery).
Circumstance: When I stop pedaling, the display turns off.
Possible causes: 1. The battery fuse on the drive board is burnt.
2. The battery power is too low because the bike has been out of use.
3. The battery charge function on drive board has failed.
Troubleshooting: 1. Inspect wire and data cable connections.
2. Measure the battery voltage. Normal: 5.2V or more.
3. Inspect F1 fuse on the drive board. Or replace the drive board
as a test.
4. Pedal at 50 RPM or higher to recharge the battery.
3-2-1
Drive
board
Display
board
Battery
F1 fuse
Display
LED2 POWER indicator
Lit= display receives power.
Cable connectors
Drive board
F1 battery fuse
Measure battery voltage
