SYMPTOM CAUSE AND REMEDY( )TVBad Picture (snow,multiple imagesdistortion,blurry)No sound.Black and Whitepicture.No picture or sound.Coloredpatches ofpicture.Panel function key doesnot respond correctly.• Check the location of the antenna and adjust it if necessary.• Make sure the antenna cable is firmly connected.• Make sure all input cables are firmly connected.• Increase the volume.• Check the PICTURE setting within the PICTURE menu.• Make sure the unit is plugged in and turned on.• Make sure that the ATV mode is selected.• Try a new channel to check for possible station trouble.• Make sure the antenna is connected properly.• Increase the volume.•• Make sure all cables are firmly connected.• Check for local interference.• Make sure there are no unshielded electrical devices nearbythat are causing interference.• Turn the TV off for 30 minutes, then try it again.• Under the influence of electrostatic phenomenon, the productmay malfunction and require usertopowerreset.• Unplug and re-plug the AC power cord.TROUBLESHOOTING GUIDE• Check to make sure the program you are watching is broadcastin Color and not Black & White.• Check whether the mute function has been activated on theRemote Control.The display monitor'spanel goes hot.• LED TV takes inside lighten phosphor. It may increase thetemperature of the screen in some occasions. It's not a defect.Unusual dots • Black dots and Bright points may appear on the LED screen.This is a structural property of the LED panel and is not a defect.Stripes on screen • Adjust the impulse phase may decrease stripes. RGB inThe top of the monitor • It may occur during long-time working. It's not a defect.gets hot .Make sure the antenna or audio/video source device isworking properly.Unable to select acertain channel.The channel may be skipped. Choose this channel bydirectly selecting the buttons from the remote control.•Disorder displayat power on.••This may be caused because of a very short intervalbetween POWER OFF and ON.Unplug the power and restart.22