5.8.
General Settings Tab
1.
GenLock Settings
.
Lock Mode
selects the Genlock source. The following options can be selected:
Freerun
The output is not locked, but free running and stable.
Reference 1 The output is locked to the Black and Burst signal connected to 1A.
PTP
The output is locked to the PTP. This mode should be selected when the output
frame rates are 25 or 50 Hz.
Path A1
The output is locked to the input signal that is routed to path A1.
PTP.60
The output is locked to the PTP. This mode should be selected when the output
frame rates are 29.97 or 59.94Hz.
Lock Status
. Shows whether the card is locked to the selected reference.
Ref Input Format
. Shows the detected format of the analog coaxial reference input. Values are NA,
SD525 and SD625.
2.
Pattern Generator
. Here you can configure the colorbar and other settings of a pattern to test the
video signal, which is used for troubleshooting and analyzing transmissions.
3.
Reference I/O Settings
. Here you can configure the Black and Burst I/O. In Ref I/O mode you can set
whether circuit A works as a Reference input with Loopthru output, or as 2 outputs (synchronized to
the PTP clock). Circuit B can only work in 2-output mode. For each circuit, you can configure the
vertical and horizontal delays individually.
4.
Backup Switch Settings
. When the back-up mode is set to Off, the processing path inputs will
never switch when the input is lost. When back-up mode is set to On, the processing path’s input will
switch to the back-up input when the main input fails. When the mode is set to BackUp Fail, the
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| February 2022 | Issue 4.9.C
