Sony WEGA KV 32HS20 Operating Instructions Manual page 29

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If necessary, change the video input on your VCR. (See your
VCR's user's guide for instructions on how to do that.)
To watch satellite TV, or the VCR
Press TV/VIDEO on the remote control to select a video source.
To watch cable TV
Press TV/VIDEO on the remote control to select VHF/UHF (to select
the CATV cable on the TV).
Installing the TV
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