4
Using the LCD Display
Setting the Timing Mode
Setting the timing mode is important for maximizing the quality of the screen image and minimiz-
ing 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 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 in Microsoft Windows:
1.
Set the resolution:
Right-click on the Windows desktop > Properties > Settings > set the
resolution.
2.
Set the refresh rate:
See your graphic card's user guide for instructions.
WARNING
: Do not set the graphics card in your computer to exceed the maximum refresh rate of
85Hz; 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.