Simple Troubleshooting GuidePower offFail in keyingFail in getting stationsBad station receiving effectSD/USB no readingBad ESP effectFail to input disc"STEREO"flashingNoise,image jumping,no colorRemote unavailableProblem Cause and resolve1.Check the power fuse is burn out or not,change it.2.Fail in connection of DC wires,connect them again.Program disorder,press reset button or turn off thepower to restart.Check if the antenna has been input,or it is notconnected correctly,if it is,please input theantenna or connect it correctly.1.Antenna length may not be set up right,check if itreach out completely or is broken down,if it brokedown,please change it for new one.2.Or the radio signal is too weak.3.Antenna is not grounding rightly,please confirmif it connects the ground wire rightly.1.There is dust on lens,please find professionalsto clean the lens.2.Lens is aged,please change it.Loader is with disc.1.Turning the radio frequency accurately.2.Radio signal is too weak.(Please pressST button to turn off stereo.)1.Disc is damaged or blurry.2.Color system setup is not correct,set the colorsystem for "PAL" or"NTSC"according to theconnected TV condition.1.The battery of remote control has no power,change the battery.2.The remote control window can't receive signal,made the remote control aim at model's remotereceiver window.1.Not connected correctly.2.Belongs to unsupported card,onlysupports 2G card at present.16