Zenith SENTRY 2 SY2765 Operating Manual & Warranty

Contents

MAINTENANCE AND TROUBLESHOOTINGBEFORE CALLING FOR SERVICECheck these items and see if you can correct the trouble by changing the adjustment of a menu option or tightening the connection of acable. By D_ffbrming a simple inspection before calling for service, you may save time and money.PROBLEM TRY THISSound OK Poor picture. Re-orient antenna. Try another channel -- possible station trouble.Adjust Video Menu options. Trouble with cable-TV system? Isantenna/cable connection loose?No picture oi' sound. Is TV on? ls there power in wall outlet? Is TV plugged in? Is antennahooked up? Is cable hooked up? Trouble with cable-TV system?Check auxiliary audio/video equipment. Check cbanne]_ selection.Picture blurred or distorted. Ghost in picture. Check antenna or cable hook up for broken wires. Try another channel-- possible station trouble. Check for local interference:.No color, or poor color. Is it a color program? Check antenna or cable hook up :Forbrokenwires. Adjust Video Menu options.No sound. Volume setting may be too low. Check MUTE key operation on remotecontrol.Cannot select certain channels. Channels may be skipped in Ch. Add/I3,el option of Setup Menu.No closed captions Are captions available? Is Caption 1, 2, 3 OR 4 selected using theCaptionfI'ext option on the Setup Menu'!Black or bIue box covers half of screen. Is text information available? Is Text 1, 2, 3 or 4 selec_;ed in theCaption/Text option of the Setup Menu.Remote control does not work. Are barrettes okay? I,; TV turned ON? Is TV plugged in?Note:71 If your TV fails to respond to the PICTURE PREF. selection, or to any other menu selection, you must reset 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 oatlet. You willhave to reset the clock to the current time.Always request that your technician use onlygenuine Zenith exact replacement parts for con-tinued Quality and Safety performance.KEEP YOUR ZENITH =ALL ZENITH._s-n 9 -- 2