Appendix A – DGX Configuration Software
180
Instruction Manual – Enova DGX 8/16/32/64 Digital Media Switchers
(C) To set a custom resolution with optional advanced detailed timing parameters:
1.
Under Resolution Source, click Custom.
2. Under Custom Resolution, enter the width, height, and refresh rate.
3. Under Custom Resolution, select the timing mode from the Timing Mode drop-down list.
If Advanced is selected from the list (FIG. 108, on the right), the Advanced Timing Parameters section opens.
(Select Show Timing Details if desired.) Complete all remaining steps.
Or
If another timing mode is selected from the list (FIG. 108, on the left), go to Step 5.
4. Advanced only – Under Horizontal Geometry, enter the values in number of pixels. Under Vertical Geometry, enter
the values in number of lines. Select HSync (+ or -) and VSync (+ or -) Polarity.
5. In the device tree on the left, select an output to send the resolution information to that output. Multiple outputs may
be selected.
6. Click Apply to transmit the selected information to the output(s). This action is temporary until settings are stored
on the connector(s) in Step 8. Otherwise, the settings last only until power is cycled. The display re-syncs with the
output(s).
7. Verify that the display is satisfactory before proceeding.
8. Click Save to store the currently displayed settings to the connector(s) and persist them in memory.
(If the settings have been changed since clicking Apply, the newest settings will be saved.)
Note: Down scaling to 800x600 – When using the program to scale from 1280x1024 down to 800x600,
occasionally the video changes to a solid color screen and needs to be reset to restore the image. Auto
Scaling is recommended when possible.
FIG. 108 Scaler Override view with a Custom Resolution selected (left); Advanced Timing Parameters selected (right)
Custom selected
Custom Resolution / Timing Mode includes:
Advanced / Advanced Timing Parameters display
GTF (General Timing Formula)
CVT (Coordinated Video Timing)
VCVT-RB (Coordinated Video Timing - Reduced Blanking)
Show Timing Details selected for viewing Advanced Timing Parameters
Device tree
with Outputs
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