VIEWSONIC A90F+ - Manual (Page 6)

Using the Monitor
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
resolution (example 1024 x 768) and refresh rate (or vertical frequency;
example 75 Hz). After setting the timing mode, use the OnView
® controls
to adjust the screen image.
For the best picture quality set your monitor timing mode to:
VESA 1280 x 1024 @
75 Hz.
To set the Resolution:
1 Right-click on the Windows desktop.
2 Click Properties on the drop-down menu.
3 Click the Settings tab.
4 Move the slider pointer which displays in the Desktop area or Screen area in
the window.
NOTE: The refresh rate should already be set if you have done the CD
installation (or refer to your graphics card documentation).
OSD Lock Settings
You have the option of using the OSD Lock feature to prevent current image
adjustments from being changed.
• OSD Lock: Press and hold [1] and [ J ] for 10 seconds. If any buttons are
pressed the message OSD Locked will display for 5 seconds.
• OSD Unlock: Press and hold [1] and [ J ] again for 10 seconds.
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