SportsArt Fitness C575R, Repair Manual

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2-1.Troubleshooting -C575R
Faulty item Description Inspect and test procedures Suggesting replacement parts
No power Display is not lit up
while pedaling the bike 1.Check all wire connections
2.Check drive board alternator fuse
3.Check drive board LED3,LED6
，
or replace drive
board
4.Replace drive board
1. Drive board alternator fuse
2. Drive board
3. Control board
No power Display off immediately
when stop pedaling 1.Use the external adaptor or pedaling the bike to
charge
2.Check the rechargeable battery fuse
3. Check the rechargeable battery voltage. If it is too
low, replace the battery.
No RPM RPM display 0 while
pedaling the bike 1. Check the wire connection
2. Check speed sensor & LED1 CLK LED
3. The distance of speed sensor& optical disk < 5mm
4. Clean the speed sensor
5. Replace the drive board
1. speed sensor
2. Drive board
No resistance 1.No resistance while
pedaling 1.Check to see if there is RPM signal on display
while pedaling the bike
2.Check the electro-magnet status
3.Check or replace the drive board to see
1.speed sensor
2.Drive board
No/bad
telemetry heart
rate reception Wearing strap, however
no/bad heart rate signal 1. Check the Polar board wiring or replace it
2. Check interference sources, such as light or
speaker
1. Polar board
2. polar transmission
Key not
function
properly Key is not responding or
stuck 1. Check the location of the problem keys
2. Numeric key pad problem, check or replace the
membrane keys
3. If it is other key area, check or replace control
board.
4. Replace key switches
1. Soft key pad
2. Control board or control
board key board switch
2-1-1