ProScan PS27123 Owner's Manual page 53

Noisy stereo reception
• May be a weak station. Use AUDIObutton to change STEREO/SAP
function to MONOmode instead of STEREO.
No picture, no sound but power light is on
• Maybe someone changed CABLE/AIR function to wrong position.
• Maybe a vacant channel is tuned.
• For Channels 90, 91, and 92, make sure the component
connected to those INPUTjacks is turned on in order to see
picture.
• If watching VCR (connected only through antenna input),
make sure TV is tuned to channel 3 or 4 - same as CH a/CH4
switch on VCR. Also check to make sure TV/_/CR switch on
VCR is in correct position.
Sound okay, picture poor
• Check antenna connections.
• Try adjusting •SHARPNESS function to improve •weak.signals.
Can't get two channels for picture-in-picture .
• One channel must comethrough ANTA or B connector and the
Other channel inust coine through the INPUT1 or 2 jacks.
_'If using ihe VCR1Or VCR2button, make sure it is programmed to
Select the proper video input channel as described on page 24..
• Check position of TV/VCRswitch on VCR.
, If using an S-.VHS component, make sure its regular VIDEO cable
is connected to INPUT1 VIDEO jack on TV. •
No picture while using picture-in-picture, with S-VHS VCR
or camcorder
• If you have an S-VHS VCR or camcorder connected, you must
• also connecta cable from the VCR's VIDEO OUT jack to the
TV's corresponding VIDEOINPUTI jack in addition to the S-VHS
cable. •
Small :picture does not have color
• The small picture will not'have color if the large picture signal
does not have the color burst rcfcrcncc. All colorsignals and
some black-and-white signals are sent with color burst. Try
chan.ging the channel of the big picture.
Black Box appears on the scree,l:
Turn off the CAPTIONING fcalurc.
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