Table of Contents
Advertisement
MAINTENANCE
AND TROUBLESHOOTING
BEFORE CALLING
FOR SERVICE
Check theseitems and see if you can correct the trouble by
By making these simple checksbefore calling for ser_ic:,
changing the adjustment of a control or the setting of a
you may save time and money.
switch.
Problem
Picture OK. Poor sound.
Sound OK. Poor picture.
No picture or sound.
Picture blurred, ghostin picture, or distorted
No color, or poor color.
No sound.
Cannot select certain chanaek.
No picture or sound when VCR $our¢€ it telected.
No sound or weak stereo sound when u.unga stereo VCR.
PIP is black when usingVCR for PIP tource.
PIP lacks contrast when using VCR for PIP source.
PIP inset frame is snowy when -un G'r%' tuner for PIP and
VCR for main picture.
Remote control does not work.
Tr7 This
Re-orient antenna. Check for local interference. Try.
another channel - possible station trouble. Check
AUTOE FINE TUNE and TUNIG BAND options in
SETUP Menu.
Re-orient antenna. Adjust VIDEO Menu options with
PICTURE PREF in CUSTOM mode. Try another channel
-- station trouble? Trouble with cable-TV system?
Is TV on? Is there AC power to the TV? Is antenna hooked
up? Is cable hooked up? Check with your cable company.
Check auxiliary audlo/vidco equipment.
Check channel
selection. Check TUNING BAND and AUTO FINE
TUNE option in SETUP Menu.
Check antenna or cable hook up for broken wires? Possible
station trouble - try another channel. Check for local
interference.
Check antenna or cable hook up. Adjust VIDEO menu
options with PICTURE PREF in the CUSTOM mode. Is il
a color program?
Check MUTE button operation on remote control.
Channels may be skipped in channel scan (CH.
ADD/DEL)
menu option. Check AUTO FINE TUNE
menu option.
Is VCR hooked up properly? Are wires connected to VCR
VIDEO 112jacks on connection
center?
Check AUDIO mode? Is it STEREO?
Was it present
before selecting VIDEO 1/2 or S-VIDEO
Source?
Is VCR hooked up properly? Are wires connected to the
VIDEO 112 input jacks on connection center? Is VCR
selected for PIP source?
Is VCR hooked up properly? Are wires connected to the
VIDEO 1/2 input jacks on connection
center?
Is TV/VCR switch on VCR in the "IV position?
Are batteries okay? Is "IV turned ON? Is "IV plugged in?
Always request that your technician use only genuine
Zenith exact replacement parts for continued Ouality and
Safety performance.
Keep your Zenith ALL Zenith.
NOTE: If your TV fails to respond to the VIDEO
SENTRY selection, or to any other menu selection, you
must reset the TV. Simply disconnect the AC power. Wa
few minutes, then reconnect AC power. You may have tc
set the clock to the proper time.
2._
13 - 2
Advertisement
Table of Contents
