LM-522 Service Manual
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3. OPERATING INSTRUCTIONS
3.1 GENERAL INSTRUCTIONS
Press the power button to turn the monitor on or off. The other control buttons are located in the front of the monitor. By
changing these settings, the picture can be adjusted to your personal preferences.
• The power cord should be connected.
• Connect the video cable from the monitor to the video card.
• Press the power button to turn on the monitor position. The power indicator will light up.
3.2 CONTROL BUTTONS
AUTO VOL- POWER VOL+ MENU
3.3 ADJUSTING THE PICTURE
NO. Name Within OSD Without OSD
1 Auto
1. Exit Sub menu
2. Exit the menu item
Run the Auto Adjust when this
button keep to push for 2 second
2 VOL - /
1.Move the cursor to down
2.Adjust down when menu item selected
Open the Brightness menu
3 Power Turn on/off Turn on/off
4 VOL + /
1.Move the cursor to up
2.Adjust up when menu item selected
Open the contrast menu
5 MENU
1.Enter the OSD sub menu
2.Select the OSD menu
Open OSD menu