Polaroid 4011-TLXB Instruction Manual page 37

SPDIF Type Allows to selection of the digital sound format: PCM/OFF/Dolby
Digital
▪ PCM:
The external audio system is connected to the AUDIO OUT (L/R)
of the LCD TV
▪ Dolby Digital:
The external audio system is connected to the AUDIO OUT
DIGITAL (OPTICAL or COAXIAL) ot the LCD TV
▪ OFF:
Select OFF to turn off the external audio system
Audio Language Allows to select the audio language:English/Spanish/French.
Speaker Allows to select to turn on or off the TV speakers.
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Chapter 3 Using the LCD TV