Panasonic PT 52LCX66 Operating Instructions Manual page 18

Installation (continued)
Digital Audio Out
Use the diagram below to connect the Digital Audio Output of your Projection Display to a Dolby Digital
decoder.
Dolby Digital 5.1 channel surround sound delivers digital-quality sound. Dolby Digital provides five discrete
full-bandwidth channels for front left, front right, center, surround left and surround right, plus a LFE (Low Frequency
Effect) subwoofer channel, For a full Home Theater sound experience, an external Dolby Digital decoder and a
multichannel amplifier must be connected to the Digital Audio Out jack on the unit.
OPTICAL
18
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Firmly connect
the cable to
the connector.
Amplifier with built in Dolby
Digital decoders.
Speakers (example)
Connect three or
more speakers for
surround sound.
Procedure
Connect the Digital Audio cable from the Digital Audio
Out jack on the unit to the Digital Audio In connection on
the Dolby Digital decoder.
Notes:
• When ATSC channel is selected, the output from the Digital
Audio Out jack will be Dolby Digital. But, if NTSC channel is
selected, the output will be PCM.
• Depending on your DVD player and DVD-Audio software the
copyright protection function may operate and disable optical
output.