Harman Kardon AVR30 Owner's Manual page 21

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Troubleshooting

If the problem is...

Make sure that the:

No lights illuminate when Power switch is pressed.

@ Unit is plugged into a live outlet.

No sound is heard

M@ Speaker selector is turned to the desired speakers

M@ Correct "Listen to" function button has been pressed.

@ Volume is turned up.

Mi Speakers are connected properly.

@ Rear and Center levels are turned up.

Mm Video/Antenna Switch on TV is set to Video.

No output from one or more channels.

@ Cables are not defective:

check/replace speaker cables.

m "Phantom" mode is not active.

Tuner sound has a large amount of interference.

M@ The antenna is properly connected.

OR, The "Stereo" display is not fully illuminated.

@ The antenna is properly located.

OR, Tuner sound distorts and/or volume level is too low.

@ The antenna is set in the proper direction.

M@ The antenna is adequate to receive the desired station.