Sony fd trinitron wega kv-21fs120 ユーザーズマニュアル

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KV-21FS120/KV-25FS120
2-886-337-21(1)
Audio
Channels
Contacting Sony
If you have additional questions, service needs, or technical assistance related to the use of 
your Sony TV, please visit our website:
http:/www.sony.com/TVsupport
Problem
Possible Remedies
Good picture, no 
sound
Press 
 so that Muting disappears from the screen (page 3).
Check your Audio settings. Your TV may be set to Auto SAP in 
the MTS feature (page 21).
Adjust your TV's volume.
Low or no audio 
(TV and Cable box)
Some cables boxes have volume level controls. Check and see if 
your cable box or cable box remote has a volume control.
Problem
Possible Remedies
I cannot receive 
higher number 
channels (UHF) when 
using an antenna
Make sure Cable is set to Off in the Channel menu (page 22).
Perform Auto Program to add channels that are not presently in 
the memory (page 15).
Cable stations don’t 
seem to work
Make sure Cable is set to On in the Channel menu (page 22).
Perform Auto Program to add channels that are not presently in 
the memory (page 15).