Panasonic SC-BTT430 Operating Instructions Manual page 17

FM antenna connection
≥ Use an FM outdoor antenna if radio reception is poor.
Other device connection
e.g.,
Affix this end of the antenna to a wall or pillar where
the reception is best.
FM indoor antenna (supplied)
OPTICAL
Set Top Box, etc.
OUT
Optical digital audio cable
(not supplied)
17
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