Operation Manual

22" TFT LCD TV CTV 4866 LCD/DVB-T

TROUBLE SHOOTING TIPS

PC mode

 NO SYNC SIGNAL or POWER SAVE displayed

Check if the wire is connected correctly.

Ensure the computer or other equipments are at power on

mode.

Ensure the computer is not at power save mode.

Ensure the TV input setting is at pc mode.

 Invalid Scan Fred displayed

Check if the input setting is compatible to the monitor

specification.

Check if the wire is connected correctly.

Led lamp indicator on but no picture

Check the monitor setting :contrast ,brightness.

Check if the wire is connected correctly.

 Some unusual spots on screen

Some dot defects may appear on the screen, like red, green or

blue, Spots, However, this will have no impact or effect on the

monitor performance.