Sencor SLE 22F53M4 [33/36] Troubleshooting guide

Содержание

Troubleshooting guide PROBLEM POSSIBLE SOLUTION The signal is out of range Adjust resolution horizontal frequency or vertical frequency Check whether the signal cable is not loose Check the input source Vertical bar or stripe on the background and horizontal noise and incorrect position Start up the automatic setting or adjust timing phase or H V position Unstable colors or single color picture Check the signal cable Reinstall the PC video card Maintenance Suitable maintenance can prevent from untimely aging of the device Regular and careful cleaning can prolong the lifetime of yourTV set Always turn off and unplug the device from the power outlet before cleaning Cleaning the screen 1 Wet the soft cloth in a mixture of lukewarm water and fabric softener or dish washing detergent Wring the cloth until it is almost dry and then wipe the screen 2 Be sure no water remain on the screen Before turning on the device make sure the device is absolutely dry Cleaning the cabinet To remove the dirt and dust use a dry and soft cloth Do not use wet cloth Extended absence A If you do not use the TV for a long time e g holiday unplug the power cord to protect the device from possible damage from lightning or power surges 33

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