55ReferenceCare and CleaningCAUTION: Turn OFF your TV before cleaning.You can clean the TV as required, using a soft lint-free cloth. Be sureto occasionally dust the ventilation slots in the cabinet to help assureadequate ventilation.The TV’s screen may be cleaned with a soft, lint-free cloth aswell. Take care not to scratch or mar the screen. If necessary,you may use a cloth dampened with warm water.Never use strong cleaning agents, such as ammonia-basedcleaners, or abrasive powder. These types of cleaners willdamage the TV.While cleaning do not spray liquid directly on the screen, or allowliquid to run down the screen and inside the TV. Also, avoid placingdrinks or vases with water on top of the TV. This could increase therisk of fire or shock hazard or damage to the TV.Caution: If fixed (non-moving) imagesare left on the screen for longperiods, they may be permanentlyimprinted on the picture tube (orProjection TV picture tubes). Suchimages include network logos, phonenumbers, and video games. Thisdamage is not covered by yourwarranty. Extended viewing ofchannels displaying these imagesshould be avoided.G-LINK Cable not working• Check to make sure the wands are positioned correctly.• GUIDE Plus+ Gold System control of cable box is slower than direct control of thebox itself. Keep this in mind when changing channels.Incorrect GUIDE Plus+ Gold System channel map• The guide may get out of sync with the cable provider. Use setup to change thezip code to 99999. Turn the TV off for ten minutes. Use setup again to change thezip code to the correct value. Be sure to select the correct lineup if asked.