Manual

Technical Information

5.3 Trouble shooting

Before calling for service , check the information in this section to see if you

can remedy any problems by yourself. If you need assistance, please call the

dealer where you purchased the LCD monitor.

There is no SCREEN image

Please cheek these items:

• The power cord is securely connected the monitor, the adaptor, and

the waU outlet

• Check the signal cable connection between the monitor and the

computer.

• Adjust the brightness and contrast controls.

• Monitor in power saving mode.

Display image is too large or small

• Use the OSD controls to adjust Auto Setup.

The colors are discord

• Signal cable properly connected?

• Use OSD controls to adjust the color control setting.

The image is too light or too dark

• Use OSD controls to adjust the brightness and contrast.

There is no sound or sound is low

• Check the audio cable connector.

• Make sure the computer sound program is working.

• Change the volume on sound setting. Adjust your sound card or computer

volume setting.

For applicable power supplies see user instructions!

Adapter Suppliers:

1. Li Shin: LSE9901B1250

2. Linearity: LAD6019AB4

3. Lien Chang: LCAOIF

4. FSP Group Inc: FSP048-1AD101C

5. Medi Power: AD-1250B