2.
Write down the values that are reported for:
•
Active area width
•
Active area height
•
Frame rate
•
Total line count
•
Total pixels per line
These values are required in the next section.
Entering the timing values in the VN-Matrix web GUI
1.
Return to the VN-Matrix GUI and open the decoder
Format
tab.
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
2
2
Figure 69.
Decoder Format Tab
2.
In the
Name
drop-down list (see figure 69,
1
), ensure that the mode you have just built
is selected, then click
Update
.
3.
Calculate the correct horizontal values for the mode you are using. Assume that the
values for the
Horizontal
Left
Border
,
Horizontal
Right
Border
,
Horizontal
Front
Porch
, and
Horizontal
Sync
Width
are already correct.
4.
Enter the values for
Active
Pixels
,
Frame
Rate
, and
Total
Pixels
(
2
) that were
returned in the Telnet session.
Example
:
The values in the table below are from the example shown under
session on port 4002 with a VN-Matrix decoder
, on the previous page.
Parameter Meaning
1280
Active area width of current source (in pixels)
960
Active area height of current source (in pixels)
60
Frame rate of current source, in Hz
1000
Total line count of current source
1800
Total pixels per line of current source
VNM 250 • Configuration with the VNM 250 GUI
86
Summary of Contents for VN-Matrix 250 Series
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