Horizon Fitness 7.0AT-03 Service Manual page 29

T
ROUBLESHOOTING
Table of Contents
- Replace the speakers.
E. The speaker or speaker wiring is bad.
- Check the speaker wire connections.
- Switch the speaker connections from one speaker to the other to see if sound switches sides.
- If the sound does not switch sides, replace the speaker board.
- If the sound does switch sides, replace the speaker and speaker wires.
F. Grounding issue.
- Try a different set of headphones.
- Check the grounding of the console.
Heart Rate Function Issue
SOLUTION:
A. Re-center the chest strap below the user's pectoral muscle and check again.
B. Replace the battery in the chest strap.
C. Wet the user's hand, and then re-establish contact with the HR grip.
D. Replace new HR grip if console can display proper HR rate.
With a multi-meter set for DC voltage, place one terminal on each of the HR grip plates. The HR Grip
should give a voltage reading of between 0.5 and 2.0VDC. If the voltage is not between 0.5 and 2.0VDC,
remove the screws holding the HR grip together and check the connection of the HR grip wiring.
E. Check a-d. If still cannot work, suggest install new console.
Bluetooth Pairing Issue
SOLUTION:
A. Press Bluetooth button see if blue light on.
- If not the Bluetooth may damage. Replace console circuit board.
B. Unpaired the others device. Try to connect Bluetooth in external mobile device (Only for audio play)
- If cannot see the device name is your mobile screen "7.0AT SPEAKERS XXXX", The Bluetooth may be
damaged. Replace console circuit board.
7.0AT-03 29 Service Manual