Zenith INTEQ SRX3253 Operating Manual & Warranty page 49

MAINTENANCE AND TROUBLESHOOTING
EFORE CALLING FOR SERVICE
neck 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
_se simple checks before calling for service, you may save time and money.
-oblem Try This
Re-orient antenna. Try another channel -- possible station trouble. Adjlust
AUDIO MENU options. 'Check for local interference. Is antenna/cable
connection loose?
Sound OK. Poor picture. Re-orient antenna. Try another charmel -- possible station trouble.
Adjust VIDEO MENU options. Trouble with cable-TV system? Is
antenna/cable connection loose?
No picture or sound. Is TV on? Is there power in wall outlet? Is TV plugged in? Is antenna
hooked up? Is cable hooked up? Trouble with cable-TV system? Check
auxiliary audio/video equipment. Check channel selection. Is the
channel blocked by PARENTAL CONTROL?
, Picture blurred or distorted. Ghost in picture. Check antenna or cable hook up for broken wires. Try another charLnel
-- possible station trouble. Check for local interference.
, No color, or poor color. Is it a color program? Check antenna or cable hook up for broken wires.
Adjust VIDEO MENU options.
J No sound. VOLUME (VOL) setting may be too low. Check MUTE button
operation on remote control. Is Stx_aker EXT/IN3" switch set to EXT?
Cannot select certain channels. Channels may be skipped in CH. ADD/I)EL option of SETUP MENU.
Use AUTO PROGRAM a second time.
a No closed captions Are captions available? Is CAPTION 1, CAP'I1ON 2, CAPTION 2,, OP,
CAPTION 4 selected using the CAIYI'IONS option on the SETUP MENU?
J Black o:r blue box covers half of screen. Is text information available? Is TEXT 1, TEXT 2, TEXT 3 or TEXT 4
selected in the CAPTIONS option of the SETUP MENU.
a No picture or sound when VIDEO 1 or Is audio/video source hooked up properly? Are all wires connected to
VIDEO 2 source is selected. VIDEO 1 IN or VIDEO 2 IN jacks on connection center?
a No stereo sound or weak stereo sound Check AUDIO mode. Was stereo sound present beiore selecting
when u,;ing a stereo VCR. VIDEO 1 or VIDEO 2 source?
PIP inset frame is black or lacks contrast Adjust PIP COLOR AND CONTRAST settings :in PIP MENU. Are all
when selecting VIDEO 1 for PIP inset, wires connected to VIDEO 1 IN jacks on connection center?
a PIP inset frame is "snowy" when using ANTI Is TV/VCR switch on the VCR in the TV position?
CABLE 1 or 2 for PIP and VIDEO 1 for
main picture.
No picture when using VIDEO 1 for PIP Is TV/VCR switch on the VCR in the TV position?
inset scurce and ANT/CABLE 1 or 2 for
main picture.
Remote control does not work. Are batteries okay? Is "IN"turned ON? Is remote in TV mode?
Picture OK. Poor sound.
_OTES:
If your TV fails to respond to the PICTURE PREF. selection, or to any other menu selection, you must re:_et the TV. Simply dis-
connect 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 the clock to the current time.
J Unplugging the TV does not deactivate the Parental Control.
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