Advanced Video Control Unit (AVCU) User Guide
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Figure 12: Selecting the Program Tab
UPGRADE COLOR SEQUENCE
Updated color sequences are available directly from NVIS. Improvements in color sequences can
have noticeable effects on the performance of the HMD display. These improvements include:
Reduced color breakup
Reduced color sequencing artifacts
To update the color sequence for your system:
Connect the cable to a 9-pin RS-232 port on your PC and the RS-232 connector on the
AVCU.
Launch the SXprog application.
Before starting, make sure you have the new color sequence file loaded into the following
directory/folder path (or similar, based on your specific installation):
C:\Program Files\SXprog V3_3\User\Sequences
Turn on the AVCU and wait approximately 5 seconds, then click on
Connect.
You will see
the screen shown below in Figure 13.
The active sequence will be highlighted with an asterisk next to it in the box located at the
center of the screen.
Click on
Send Sequence
. The
Select File
dialog box will appear, allowing you to select the
new sequence.
After you select the correct file, the system will proceed to download this file to the AVCU.
