Owner's Manual (English)
Page 19
... outlet. ● Is the power indicator • Press the Power button. A18 properly to turn on and the • Adjust the brightness and the contrast. Troubleshooting Check the following before calling for several seconds: the message "OSD UNLOCKED" will appear. light on? ● Is the power on the PC. ● Do...
... outlet. ● Is the power indicator • Press the Power button. A18 properly to turn on and the • Adjust the brightness and the contrast. Troubleshooting Check the following before calling for several seconds: the message "OSD UNLOCKED" will appear. light on? ● Is the power on the PC. ● Do...
Owner's Manual (English)
Page 20
... screen display. • Check Control Panel --> Display --> Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Troubleshooting Display image is incorrect ● Display Position is 16:10. If the results are visible. • Press the AUTO/SET button to automatically adjust your...
... screen display. • Check Control Panel --> Display --> Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Troubleshooting Display image is incorrect ● Display Position is 16:10. If the results are visible. • Press the AUTO/SET button to automatically adjust your...
Owner's Manual (English)
Page 21
Troubleshooting Display image is incorrect ● The screen color is mono or abnormal. • Check if the signal cable is properly connected and use a screwdriver to ...
Troubleshooting Display image is incorrect ● The screen color is mono or abnormal. • Check if the signal cable is properly connected and use a screwdriver to ...