Harman-Kardon HKTS 7 Troubleshooting, If there is no sound from, any of the speakers, increased

Troubleshooting

If there is no sound from	• Check that receiver/amplifier is on and a source is playing.
any of the speakers:	• Check that the powered subwoofer is plugged in, its Power switch	is switched on to
	the “ON •” position.
	• Check all wires and connections between receiver/amplifier and speakers. Make sure all wires
	are connected. Make sure none of the speaker wires are frayed, cut or punctured.
	• Review proper operation of your receiver/amplifier.
If there is no sound coming	• Check the “Balance” control on your receiver/amplifier.
from one speaker:	• Check all wires and connections between receiver/amplifier and speakers. Make sure all wires are
	connected. Make sure none of the speaker wires are frayed, cut or punctured.
	• In Dolby Digital or DTS® modes, make sure that the receiver/processor is configured so that the
	speaker in question is enabled.
If there is no sound from the	• Check all wires and connections between receiver/amplifier and speaker.
center speaker:	Make sure all wires are connected. Make sure none of the speaker wires are frayed,
	cut or punctured.
	• If your receiver/processor is set in Dolby Pro Logic mode, make sure the center speaker is not
	in phantom mode.
	• If your receiver/processor is set in Dolby Digital or DTS® mode, make sure the receiver/processor
	is con-figured so that the center speaker is enabled.
If the system plays at low volumes	• Check all wires and connections between receiver/amplifier and speakers.
but shuts off as volume is	Make sure all wires are connected.
increased:	Make sure none of the speaker wires are frayed, cut or punctured.
	• If more than one pair of main speakers is being used, check the minimum impedance
	requirements of your receiver/amplifier.
If there is low (or no) bass	• Make sure the connections to the left and right “Speaker Inputs” have the correct polarity (+ and –).
output:	• Make sure the subwoofer is plugged into an active electrical outlet.
	• Make sure the powered subwoofer is plugged in and switched on.
	• In Dolby Digital or DTS® modes, make sure your receiver/processor is
	configured so that the subwoofer and LFE output are enabled.
If there is no sound from the	• Check all wires and connections between receiver/amplifier and speakers.
surround speakers:	Make sure all wires are connected. Make sure none of the speaker wires are frayed,
	cut or punctured.

• Review proper operation of your receiver/amplifier and its surround-sound features.

• Make sure the movie or TV show you are watching is recorded in a surround-sound mode. If it is not, check to see if your receiver/amplifier has other surround modes you may use.

• In Dolby Digital or DTS® modes, make sure your receiver/processor is configured so that the surround speakers are enabled.

• Review the operation of your DVD player and the jacket of your DVD to make sure that the DVD features the desired Dolby Digital or DTS® mode, and that you have properly selected that mode using both the DVD player’s menu and the DVD disc’s menu.

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TROUBLESHOOTING 13