Before Calling For Service; Calling For Service - Sharp 20F630 L Operation Manual

Before Calling for Service

Check these items and see if you can correct the trouble with a slight adjustment of the controls.
QUICK SERVICE
CHECK LIST
POSSIBLE REMEDY
Try a new channel, if OK, then
there is possible station trouble.
Is TV plugged in? Power at outlet?
Is TV's POWER button on?
Is antenna connected to terminal
on the back of the set?
If outside antenna is being used,
check for broken wire.
Check for local interference or
external electrical noise.
Turn off with POWER button and
then turn it on after about a minute.
Adjust COLOR control.
Adjust PICTURE control.
Check external Video/Audio
products: look for loose/broken
connection leads.
(Refer to page 44 ~ 45)
Check batteries of Remote Control.
Press TV/VCR button on the
remote to select TV mode.
Are audio cables connected firmly?
Check the volume level.
Is SPEAKER ON? See page 22 ~ 23.
Change CLOSED CAPTION mode
to "OFF" / ENERGY SAVE mode to
"OFF".
Unplug the TV and plug it in again
after two minutes or longer.
Note:
• When viewing in TEXT mode, if no TEXT broadcast is being received,
the screen may become dark and blank. Should this occur, set the
CLOSED CAPTION mode to "OFF".

Calling for Service

For location of the nearest Sharp Authorized Servicer, or to obtain product literature accessories, supplies,
or customer assistance, please call 1-800-BE-SHARP.
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20F630[51-56].p65
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(Dark and Blank Picture)
25/3/03, 3:07 PM
Dimension: 140mm x 215mm
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