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Crestron C2N-DVP4DI
Operations Guide – DOC. 6112
NOTE: Some of the following subsections use the Crestron Viewport. Refer to the
latest revision of 2-Series Console Commands (Doc. 6002) for console command
details.
2. Select the output resolution that matches the optimal resolution of the
display device.
NOTE: After changing the output resolution of the C2N-DVP4DI, you may have to
perform a calibration of the pointing device, refer to "Connecting a Pointing Device"
in the latest version of the C2N-DVP4DI Reference Guide (Doc. 6177), available
from the Crestron website (www.crestron.com).
NOTE: Most LCD, plasma and DLP displays are not able to auto sync (fine tune)
the incoming video for optimal resolution performance. The C2N-DVP4DI provides
setup screens that allow the user to 'fine tune' the display device. Access these
screens by using the Vertical Lines, Color Bars, Gray Scale, or Grid buttons.
NOTE: Always adjust Grid first, then Vertical Lines.
Grid – Most displays have Horizontal and Vertical sizing and positioning
adjustments on the display setup menu. Adjust the display so that the white border of
the grid is edge-to-edge for optimal resolution.
Vertical Lines – Most displays have Coarse or Clock and Phase or Fine Tuning
adjustments on the display setup menu. Adjust these as needed. The vertical line test
pattern should look uniform. If you see dark vertical bars in the test pattern, adjust
Coarse or Clock to eliminate bands. If you see only horizontal noise, adjust Phase or
Fine to reduce or eliminate noise. You may also need to perform the vertical line
adjustment again after changing the size of the display image.
Color Bars and Gray Scale – Most displays have Brightness, Contrast, RGB Level
and Black Level adjustments on the display setup menu. Adjust as needed.
NOTE: The output can be adjusted in Viewport. To access the output command in
Viewport, type: OUTPUT
At the prompt, type OUTPUT 1 and the horizontal resolution output number for a
standard VGA setting, for example, XGA is 1024 x768. Type the following at the
C2N-DVP4DI prompt:
DVP4DI>OUTPUT 1 1024
and press Enter (You must reboot for the change to take effect).
Refer to "RGB/DVI Output Customization" on page 23 and the latest version of the
latest version of the C2N-DVP4DI Reference Guide (Doc. 6177), available from the
Crestron website (www.crestron.com), for customizing the output to a non-standard
display.
Video Output Setup
1. From the MAIN MENU, select RGB and Video SETUP under the RGB
and Video options to open the setup options.
Digital Video Processor
Digital Video Processor: C2N-DVP4DI • 21
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