Motorola QIP6200/QIP64xx There is no audio, When viewing, Channels, From the center, Digital/home

	QIP6200/QIP64xx User Guide
Problem	Possible Solution
There is no audio	Verify that the MUTE button on the set-top or the remote
when viewing	control has not been pressed. Press MUTE on the remote
channels	control to restore sound.
	If the set-top audio output is connected to the TV, verify
	that the MUTE button on the TV has not been pressed.
	If the set-top audio output is connected to a digital/home
	theater receiver, verify that the receiver is set to the
	appropriate input source and the MUTE button on the
	receiver has not been pressed.
	Verify that you have the correct cables for the audio
	ports.
	Verify that the audio cables are firmly connected
	between the set-top and the audio playback device (TV,
	receiver, DVD player, etc.).
There is no audio	Not all Dolby Digital programs feature full 5:1 surround
from the center	sound. In some cases, the programs may only contain
and/or surround	left and right stereo audio.
speakers of a	Verify that the SPDIF cable (round coaxial connector or
digital/home
	square optical connector) is firmly connected to the set-
theater receiver
	top and the home theater receiver.
connected to the
set-top	Verify that the home theater receiver is set to a surround
	sound audio mode (Dolby Digital, Dolby Pro Logic® II,
	Dolby Pro Logic).
	Verify that the receiver is properly configured to work
	with all connected speakers.

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