Zenith SENTRY 2 SY2500 Operating Manual & Warranty

Contents

MAINTENANCE AND TROUBLESHOOTINGCARING FOR YOUR TVYour TV will look better, have a longer life and perform betterif you care for it properly.First check to see that the TV is off. For added_k safety, unplug the TV from the power outlet.NOTE: If you unplug your TV, you will have tore,set the clock to the current time.Cabinet CareNon-Wood Cabinet or Cabinet Components Moisten a softcloth with a mild soap solution or Ivory dishwashing deter-gent. Wipe the surface with a damp cloth. Then rinse the clothin clean water and wipe the surface again. Allow the TV to air-dry before turning it on.'Wood Cabinets or Cabinet Components Use any good fur-niture cleaner and polish. Regular care will help preserve the]dnish.Picture Glass CleaningThe picture tube face attracts dust particles and should becleaned regularly. To clean the face, spray a small amount ofglass cleaner on a cleaning cloth and wipe the picture tubeglass face until clean. Repeat if necessary.To delay new dust accumulation, wet a soft cloth in lukewarmwater in which a little fabric softener or Ivory ,dishwashing de-tergent has been mixed. Wrirtg Lhecloth almost dry. Wipe theglass face. Make sure no drops of moisture are squeezed ontothe glass. Do not wipe the glass dry. Allow the glass to air-drybefore you turn the TV on again.EXTENDED ABSENCEBefore an extended absence (such as a vacation) you maywant to unplug the power cord from the electrical wall outlet.This will protect the TV from possible damage from lightningor power line surges. If you have an outdoor antenna, you mayalso want to disconnect the antenna lead-in wires on the backof the TV.NOTE: If you unplug your TV, you will have to reset theclock to the current time.TV PICTURE INTERFERENCEYour TV picture may be affected by interference caused byone or a number of factors. These include:Speckled ot Stroked Picture Can be caused by nearby auto-mobile ignition, electrical appliances, etc. This is most notice-able in weak signal areas.Snow in Picture Caused by insufficient signal. Usuallycaused by the TV being located too far from the TV station orby an improper antenna installation.Ghosts or Reflections Caused by signals being reflectedfrom surrounding buildings, water tanks, or other high struc-tures.Radio Signal Police, amateur or CB radio transmitters maycause interference.These interference problem,; can often be corrected throughthe use of a better antenna, ,dgnal amplifiers, or various filterdevices. See your TV dealer for additional inforrnation, andavailable TV accessories.rvc_.on 9 _ 1