RCA J20420YX1J Owner's Manual page 43

Commercial tv
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If usinga VCR(connected onlythrough antenna i nput),
makesureTV is tunedto channel 3 or 4 thesame as
CH3/4 switch onVCR.
If using aVCR, c heck t omake sure theTV/VCR button on
theVCRis inthecorrect "mode."
Weak Signal M utingandBlanking maybeon (fromthe
Mainmenu, s elect Channel Menu, t henSignal S ource)
Tryadjusting s harpness toimprove w eak signals ( fromthe
Main menu, select
Picture
Quality
then
Picture
Adjustments.
Black
box appears
on the screen
Closed
Captioning
may be turned
on and
in text mode.
Check
the
Closed-Caption
Display
control
panel
by
pressing
CC on the remote
control
or through
the Main
nlenu.
No sound,
picture
okay
Be sure sound
is not muted.
Try pressing
the VOL A (up)
button
to restore
sound.
Make
sure
speakers
are turned
on.
Check,
the Audio
Output
and Speakers
control
panel
in the Audio
menu.
If using
an S-VHS
connection,
remember
to also connect
the component's
L and R AUDIO
OUT jacks
to the TV's
L and R INPUT
jacks.
Check Maximum
Volume seting in the Audio Levels control
panel in the Audio menu.
Noisy
stereo
reception
Weak station
or poor reception.
SelectMono
in the Audio
Processor
control
panel of the Audio
menu.
42

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