4
Using the LCD Display
Setting the Timing Mode
Setting the timing mode is important for maximizing the quality of the screen image and minimizing eye
strain. The timing mode consists of the r esolution (example 1280 x 1024) and r efr esh r ate (or vertical
frequency; example 75 Hz). After setting the timing mode, use the controls to adjust the screen image.
For the best picture quality set your LCD display timing mode to: VESA 1280 x 1024 @ 60Hz.
To set the Timing Mode:
1
Set the resolution: Right-click on the Windows desktop > Pr oper ties > Settings > set the resolu-
tion.
2
Set the refresh rate: See your graphic card's user guide for instructions.
WARNI NG: Do not set the graphics card in your computer to exceed the maximum refresh rate of 75Hz;
doing so may result in permanent damage to your LCD display.
OSD and Power Lock Settings
•
OSD L ock: Press and hold [1] and the up arrow for 10 seconds. If any buttons are pressed the
message
OSD Locked
will display for a few seconds.
•
OSD Unlock: Press and hold [1] and the up arrow again for 10 seconds.
•
Power Button L ock: Press and hold [1] and the down arrow for 10 seconds. If the power button is
pressed the message
Power Button Locked
will display for a few seconds. With or without this set-
ting, after a power failure, your LCD display’ s power will automatically turn ON when power is
restored.
Power Button Unlock:
Press and hold [1] and the down arrow again for 10 seconds.