Speed Or Incline Changes By Itself; Heart-Rate-Control Function Does Not Work - Vision Fitness Vision series Service Manual

Speed or Incline Changes by Itself

Possible causes:
1. Keypad is damaged.
2. PCB is damaged.
Fix:
1. Remove the keypad and verify it is stuck.
If it is, replace with a new keypad.
2. If speed or incline changes by itself, replace the PCB with a new one and refer
to "Engineering Mode Guide" to re-program all the parameters.

Heart-Rate-Control function does not work

Possible causes:
1. Transmitter does not contact with user's chest very well.
2. Transmitter(Polar-belt) is at low battery status.
3. Transmitter(Polar-belt) is damaged.
4. Heart-rate-control board is damaged.
5. PCB is damaged.
Fix:
1. Center the transmitter on your chest below the pectoral muscle(breast) as
shown, then check again.
2. Remove the battery cover of the transmitter. Replace a new battery and check
again.
u Actually, as moisture may activate the transmitter, please dry transmitter
after use.
3. OR Transmitter is damaged. Replace the Transmitter.
4. OR Heart-rate-control board is damaged. Replace the HR-control board.
5. OR PCB is damaged. Replace the PCB.
6-8 Revision: 1.0 Date: 2001-06-01