Table of Contents
Advertisement
6.4.3. Locking to Preview output DVI
The synchronization signal is taken from any DVI source that is routed to the Preview
output port on the CPU board. The DVI-sync table stores genlock settings for up to ten
different DVI formats.
DVI formats are defined with the full active resolution and the refresh rate. Each DVI
format has its own settings for appropriate switching. To edit a row in the table, click the
Edit button.
Input...
Format
Odd fields
Even fields
Line delay
The DVI format is determined from the actual DVI source routed to the preview output.
The switching time is calculated from the vertical sync signal. The given line is counted by
the horizontal sync signal, and after the given line is reached, the line delay counter is
started. The switching is done when the delay counter stops, this way the switching will
be accurate in ± 300 nanoseconds. (The minimum value is 3.75 μs)
6.4.4. Locking to Test input DVI
The synchronization is done the same way as for locking to Preview output, and the same
DVI-sync table is used. The only difference that the sync source is independent from the
crosspoint, as it is taken directly from the DVI test input on the CPU board.
Section 6. Software control – Using Lightware Matrix Controller
Any input of the matrix can be selected to be routed to the
Preview output. Changing the field executes the switching right
away!
Size
of
active
picture
[horizontal pixels] x [vertical pixels] ['i' or 'p'] [refresh rate]
Switching on odd fields can be enabled or disabled. Set the line
number in which the switching has to be done.
Switching on even fields can be enabled or disabled. Set the
line number in which the switching has to be done.
Set the delay in microseconds which will determine the exact
switching time in the given row.
MX-FR series modular matrices
User's Manual
content
in
the
below
Page 91 / 137
format:
Advertisement
Table of Contents
