Maintenance/Troubleshooting24 LCD television Owner’s ManualPress5/6 to select the Slide Effect Menu option, andthen press 3/4 to set Diagonal/Waterfall/Randow/No Effect/Bottom To Top/Top To Bottom/Right ToLeft/Left To Right/Snake/Cross. Press5/6 to selectthe Music Repeat Mode Menu option, and then press3/4 to set On/Off/Random.To exit the Sut up mode, just pressD BACK repeatedly.MaintenanceMaintenanceEarly malfunctions can be prevented. Careful and regularcleaning can extend the amount of time you will haveyour new TV. Be sure to turn the power off and unplugthe power cord before you begin any cleaning.Cleaning the ScreenHere’s a great way to keep the dust off your screenA for a while. Wet a soft cloth in a mixture of lukewarmwater and a little fabric softener or dish washingdetergent. Wring the cloth until it’s almost dry, andthen use it to wipe the screen.Make sure the excess water is off the screen, andB then let it air-dry before you turn on your TV.Cleaning the CabinetTo remove dirt or dust, wipe the cabinet with a soft, dry,lint-free cloth. Please be sure not to use a wet cloth.Extended AbsenceIf you expect to leave your TV dormant for a long time(such as a vacation), it’s a good idea to unplug the powercord to protect against possible damage from lightningor power surges.TroubleshootingFor the sake of time and cost, it is stronglyrecommended that you checkout the problem byyourself according to the instructions listed hereunderbefore contacting the after-sales service for technicalassistance.Problem Possible remediesNopicture,no soundTurn onthe power supply; Properlyplug theTV setto the powersocket;Check to see if the power cable of otherappliance is plugged in the TV set. Makesure that the power cable of the TV setis properly connected.Problem Possible remediesGoodpicture,no soundDepress the volume button;Check out theaudio frequency input signals.Failure ofremotecontrollerCheck to see if the remote controllerdisplay receiving window are blockedby other objects and if batteries areproperly loaded.No color,weak coloror poorpictureDesignate the item of color from thePicture menu and depress the volumebutton; Keep the display and VCRseparate a reasonable space; Activatesome functions to store picturebrightness; Make sure that the displayand signal source are available andturned on.Excessivebrightnessor darknessAdjust brightness or contrast.Picturetoo big orsmallAdjust the setup of sizes.OnespeakerfailureBalance the sound in the menu.SlightsoundfromdisplayIt is a normal phenomenon.NoteDo not leave the television with static picture in anRextended period as it may result in residual imageon your television screen.NoteProduction of the screen requires high and precisionRtechnologies. However, there might be somedank or bright (red, blue or green) spots, or some