4
Using the LCD Display
Setting the Timing Mode
Setting the timing mode of your computer graphics adapter (or other video source) is important
for maximizing the quality of the screen image and for minimizing eye strain. The timing
mode consists of the resolution (example 1280 x 1024) and refresh rate (or vertical frequency;
example 60 Hz). After setting the timing mode, use the OSD (On-screen Display)
controls to adjust the screen image.
For the best picture quality set your LCD display timing mode to:
VESA 1280 x 1024 @ 60Hz
Please refer to the computer graphics adapter manufacturer’s manual for instructions on
setting the resolution and timing mode. In Microsoft Windows ME/200/XP, these settings
may be found at this location:
Control Panel > Display > Settings
WARNING
: 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
o
OSD Lock:
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.
o
OSD Unlock:
Press and hold [1] and the up arrow again for 10 seconds.
o
Power Button Lock:
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 5 seconds. With or
without this setting, after a power failure, your LCD display’s power will automatically turn
ON when power is restored.
o
Power Button Unlock:
Press and hold [1] and the down arrow again for 10 seconds.
