Horizon Fitness T303 Service Manual page 15

CHAPTER 4: TROUBLESHOOTING
4.6 Troubleshooting – Speaker / Audio Issues – Continued
3. There is a bad connection between one of the audio boards and the console.
a. Verify the connection of the music player to the dock or audio adaptor cable.
b. Verify the audio adaptor cable connection at the console.
c. Replace the audio adaptor cable.
d. Replace the console.
4. IPod or IPod dock has a bad connection.
a. Verify the connection of the IPod.
b. Verify the connection of the IPod dock at the console.
c. Replace the IPod dock.
5. Speakers are not getting a clear signal through the speaker wires.
a. Check the speaker wire connections.
b. Check for any kinks or cuts in the speaker wires.
c. Replace the speaker wiring.
d. Replace the speakers.
6. The speaker or speaker wiring is bad.
a. Check the speaker wire connections.
b. Switch the speaker connections from one speaker to the other to see if sound switches sides.
c. If the sound does not switch sides, replace the speaker board.
d. If the sound does switch sides, replace the speaker and speaker wires.
7. Grounding issue.
a. Try a different set of headphones.
b. Check the grounding of the console.
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