Customizing
Page 24
ADJUSTING THE DISPLAY
FACTORY PRESETS, AUTO-SYNC, AND USER SETTINGS
Factory presets: For optimal display quality, set your video card to the DTU-1931’s native
resolution of 1280 x 1024 pixels (SXGA). See page 44 for signal specifications.
Auto-sync: The DTU-1931 automatically synchronizes to the incoming signal. The auto-sync
function sets the horizontal and vertical screen position, as well as pitch and phase. Auto-sync will
function when the horizontal frequency is between 30 to 80 kHz, and the vertical frequency is
between 50 to 75 Hz.
If the DTU-1931 does not automatically synchronize with the incoming signal, you can use the OSD
A
UTO ADJUST option to initiate display synchronization. Further screen display adjustments can be
manually made using the OSD controls.
Color calibration: Changing the color, color temperature, contrast, brightness, or backlight from
their default settings will invalidate the ICC color profile that was included on the Installation CD.
ON SCREEN DISPLAY (OSD) SETTINGS
The OSD function enables you to optimize a variety of display settings at the touch of a button.
Make adjustments using the OSD controls located on the upper left edge of the unit.
Note: After changing a setting, the OSD menu will automatically close after a few moments of inactivity.
You can also press the M
ENU button to close the OSD menu. All settings are automatically saved when the
OSD menu closes and will be used the next time the unit receives a similar video signal. This is applicable
to all display modes. If you make changes to the display appearance and cannot return to the original
settings, use the R
ESET option to return the DTU-1931 to its original factory defaults.
1. M ENU button
Press to open or exit the OSD menu.
2. Selection buttons
Use these buttons to select an option. When the option you want to adjust is highlighted, press the E
NTER
button. The current settings and adjustment sub-menu for that option will appear. Note that some settings
may not be available when in DVI mode.
Use the + or – buttons to select and adjust the option settings. (Press the + button to increase a selected
item value. Press the – button to decrease it.)
After making changes, press the E
NTER button to save.
See the following pages for a detailed description of menu options.
E
NTER button
Activates the selected
OSD menu option.
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DTU193_Manual.fm Page 24 Monday, September 15, 2008 2:42 PM
