Troubleshooting
Model:
C575R
Malfunction item: Bad telemetry heart rate reception
Circumstance: Bad telemetry heart rate reception
Possible causes: 1.Telemetry transmitter battery too low
2. Bad HR receiver board
3. Interference issue, such as lights, speakers
Troubleshooting 1.Replace the transmitter battery
2. Check HR receiver board wiring
3. Replace the receiver board
3-4-1
Heart-rate
Receiver
Display
board
Transmitter
Telemetry receiver board
Polar T34
Summary of Contents for C575R
Page 1: ...C575R Repair Manual Electronics...
Page 2: ...1 1 C575R Product pictures 1 1 1...
Page 3: ...1 2 Display C575R 1 2 1...
Page 6: ...1 3 Component placement C575R Lower frame 1 3 2 Drive board Electro magnet Alternator...
Page 8: ...1 5 Block diagram C575R 1 5 1...
Page 12: ...1 6 Display board indicator LEDs C575R display 1 6 1 LED16 POWER LED18 COMM indicator...