AMX AVB-RX-DGX-SC Fiber-DVI, Instruction Manual

Page: 53 / 79

Adjusting Video with BoardConfig Software
49 DGX Transmitters & Receivers Instruction Manual
Important:
After the resolution values have been verified, further adjustments may not be required.
If this is the case, go to Step 9 to complete the procedure.
6.
On the Source PC, open the test pattern PDF that matches the resolution setting.
If an image does not appear, change the Source PC’s video card settings to match one of the
supported resolutions (see the “EDID Specifications” table on page 20).
7.
Select the Horizontal Total Pixels icon. Adjust one step at a time (click on either scroll arrow),
watching the vertical noise lines (bands) on the Destination Monitor mover farther apart. Stop when
the bands disappear.
8. If needed, adjust the rest of the icons keeping the following tips in mind:

Horizontal Position

CRT screens may need to use the screen controls to fine tune for size and position.

If not working, try adjusting Horizontal Pulse Width first and then retry.

Vertical Position

CRT screens will often go blank for a moment on each adjustment.

To quickly make large adjustments to CRT screens, use the Page Up / Page Down keys.

Horizontal Pulse Width

The default normally works well for higher resolutions.

For lower resolutions that do not fit the display well, try increasing the value.

Reduced blanking resolutions (>1600x1200) require a small value.
Tip:
Use the Mode button to toggle between Auto and Manual to compare the resulting video
displays.
9.
From the Options menu, select Save to System (to restore settings upon power up).
The Save to System dialog box opens.
10. Click OK.
The custom BoardConfig settings are now part of Auto mode and will be used any time that
customized format is detected.
11. Recommended
–
From the File menu, select Save As to save a backup file to the Control PC.
Enter a file name, and click Save.
12.
Close BoardConfig and toggle the Mode button to Auto.
13.
If the system has an RX
–
If the RX was set to Bypass as part of the pre-adjustment tasks on
page 47, press and release the Scaler button to select the desired option.
14. Disconnect the Control PC when finished.
Note:
If the settings are customized again and saved, the new custom settings will overwrite the
current custom settings. To restore the default settings, see page 71.