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Technical Information
12
5.3 Troubleshooting
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
The power cord is securely connected the monitor, the adapter, and the wall outlet.
Check the signal cable connection between the monitor and the computer.
Adjust the brightness and contrast controls.
Monitor is in power saving mode.
Display image is too large or small
Use the OSD controls to adjust Auto setup.
The color are distorted
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 sound cable connection.
Make sure the computers sound program is working.
Adjust the volume on sound setting.
Adjust the volume control keys on the monitor.
Summary of Contents for TFT 19 SL
Page 1: ...Handbuch Y akumo TFT19SL Flachbildschirm GB D F E...
Page 5: ......
Page 21: ...16 Assembly instruction for LCD monitor...
Page 22: ...17 Warning Card...
Page 23: ...www yakumo com...