Troubleshooting Guide
20
This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So, if you have a problem,
first check this list for a possible solution. If the problem persists, consult your authorized Harman Kardon Service Center.
If the problem is...
Make sure that the...
No lights illuminate when POWER button is pressed
Unit is plugged into a live outlet
Main power switch is pressed in
No sound is heard
Unit has not been muted
Correct input function selector button has been pressed
Volume is turned up
No output from one or more channels
Cables are not defective: Check/replace speaker cables
Tuner sound has a large amount of interference, or
The antenna is properly connected
The “Stereo” display is not illuminated, or
The antenna is properly located
Tuner sound distorts and/or volume level is too low
The antenna is set in the proper direction
The antenna is adequate to receive the desired station
Tuner is intermittent or continuously buzzing or hissing
The unit is away from fluorescent lights, TVs, motors and
other electrical appliances
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