Simple Troubleshooting Guide - Xomax XM-DTSB931 User Manual

Simple Troubleshooting Guide

Problem
Power off
Fail in keying
Fail in getting stations
Bad station receiving effect
Bad ESP effect
Fail to input disc
"STEREO"flashing
Noise,image jumping,
no color
Remote unavailable
SD/USB no reading
Cause and resolve
1.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 the
power to restart.
Check if the antenna has been input,or it is not
connected correctly,if it is,please input the
antenna or connect it correctly.
1.Antenna length may not be set up right,check if it
reach out completely or is broken down,if it broke
down,please change it for new one.
2.Or the radio signal is too weak.
3.Antenna is not grounding rightly,please confirm
if it connects the ground wire rightly.
1.There is dust on lens,please find professionals
to 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 press
ST button to turn off stereo.)
1.Disc is damaged or blurry.
2.Color system setup is not correct,set the color
system for "PAL" or"NTSC"according to the
connected 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 remote
receiver window.
1.Not connected correctly.
2.Belongs to unsupported card,only
supports 2G card at present.
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