RCA C29522 User Manual page 37

AUDIO OUTPUT Provides variable-controlled or fixed-level
:;tereo audio output.
Variable output is ideal when connecting the TV to an
amplifier that does not have its own volume control or
remote control.
Fixed output is ideal when connecting to an A/V receiver or
amplifier that has its own remote control.
You can choose the type of audio output by selecting the Audio
Output & Speakers control _anel in the Audio menu.
[
To connect an amplified subwoofer to
the TV, use the left (L) AUDIO ,OUTPUT
jack.
]
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