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MAINTENANCE
AND TROUBLESHOOTING
BEFORE
CALLING
FOR SERVICE
Check these items and see if you can correct the trouble by
changing the adjustment
of a control or the setting of a
switch.
By making these simple checks before calling for service,
you may save time and money.
Problem
Picture OK. Poor sound.
Sound OK. Poor picture.
No picture or sound.
Picture blurred, ghost in picture, or distorted.
Try This
Re-orient antenna. Check for local interference.
Try
another channel - possibte station trouble. Check AFC
MODE and BAND SELECT Menu opt!ions.
Re-orient antenna. Adjlxst VIDEO Menu options with
VIDEO SENTRY in CUSTOM mode. q['ry,mother channel
- Possible station trouble.
Is TV on? Power in wail outlet? TV plu_ged in? Antenna
hooked up? Cable hooked up? Check wiith your cable
company. Check auxiliary audio/video
equipment. Check
channel selection. Check BAND SELECq" and AFC
MODE Menu options. Check remote cx,ntrol, if provided.
Check antenna or cable hook up for broken wires? Possible
station trouble
--
try another channel. Check for local
interference.
No color, or poor color.
Check antenna or cable hook up. Adjust VIDEO Menu
options with VIDEO SEI'_I'RY in the CUSTOM
mode. Is it
a color program?
No sound.
Check VOL (VOLUME)
setting. Check MUTE button
operation on remote control, if provided.
Cannot select certain channels.
Channels may be skipped in FAV. (Favorite) CHANNELS
Menu option. Check AFC MODE Menu option.
Remote control does not work.
Are batteries okay? Is TV turned ON? Is TV plugged in?
Always request that your technician use only genuine
Zenith exact replacement
parts for continued
Quality and
Safety iSerformance. Keep your Zenith ALL Zenith.
NOTE: If your TV fails to respond to t]he VIDEO
SENTRY selection, or tc any other menu selection, you
must reset the TV. Simply disconnect it from AC power by
unplugging the AC power cord from the power outlet. Wait
a few minutes, then plug the TV back into the power outlet.
You will have to reset IIheclock to the c,urrent time.
_97-o
9 -- 2
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