Filter
Top Products
4. Image Control and Adjustment
There are two important steps in order to ensure that the best possible
image quality is now obtained:
4.1 Select the correct resolution and refresh rate.
The GDR 15L is intended to run at a resolution of 1024x768 pixels.
Although the unit can display in full screen mode at both 800x600
and 640x480, we strongly recommend you now set the resolution
to 1024x768.
• Move the slider bar until the screen resolution is 1024x768.
• Change the refresh rate to 60 Hz
• Set the number of colors to 16 million
• Save settings before exiting.
4.2 Run the On-Screen Auto Adjust Utility using the buttons on the front of
the monitor:
• Click the “Menu” Button once. The On-Screen Menu will now pop up and
will already be highlighting the “Auto Adjust” option.
• Click “Select.”
• The display will now resize and reposition until an optimal image is
achieved.
•Wait five seconds and the On-Screen Controls will disappear.
Important Note: The panel used in the GDR 15L can operate between
a range of 60 and 75 Hz. The best frequency will depend on the driver card
in the PC. If at this stage there is any “noise” on the screen, we recommend
the following:
•Try increasing the refresh rate above 60Hz. Do not exceed 75 Hz.
• Fine-tune the Brightness, Contrast and Sharpness functions using
the On-Screen Control.
4.3The GDR 15L is an extremely bright display, operating at 400 nits (400
cd/m
2
). We strongly recommend that, unless the unit is used in very
bright lighting conditions, the brightness be reduced to around 60 to
70% using the On-Screen Control. This helps to eliminate any residual
screen noise, and also will greatly prolong the backlight life of the
panel.
GDR 15L Series CyberResearch
®
Displays
4 ©Copyright 2005 CyberResearch, Inc.