Ross OpenGear HDC-8223A, Руководство пользователя

Страница: 49 / 80

HDC-8223A(-S) User Manual (Iss. 03) DashBoard Menus • 5–9
Input Video Tab
The Input Video tab allows manual or failover selection of card SDI inputs and displays the
status, raster format, and embedded group status of received SDI video. Table 5.6 summarizes the
options and ready-only information available in the Input Video tab.
Table 5.6 Input Video Tab Items
Tab Title Item Parameters Description
Input Video Source
a
a. Failover criteria is simple signal presence.
SDI A
Allow forced manual selection of
correspondingly SDI IN A or SDI IN B
SDI B
Failover A to B
Sets main path preference of SDI IN A:
• If SDI IN A goes invalid, SDI IN B is
used
• If SDI IN A goes valid again, failover
automatically reverts to SDI IN A
Failover B to A
Sets main path preference of SDI IN B:
• If SDI IN B goes invalid, SDI IN A is
used
• If SDI IN B goes valid again, failover
automatically reverts to SDI IN B
Input Video
(read-only)
FF, hh:mm:ss, # Errors
Reports the status of the input where:
•
FF represents the input video format
• hh:mm:ss represents the time since the
input changed
• # Errors represents the provided CRC
error counter
SDI # Status
(read-only)
#
Reports the input status and audio group
presence, along with elapsed time of
signal acquire.
Displays raster/format for both card
inputs.
Unlocked Signal is not present or is invalid.
SDI Error Count /
OK Time
Press to Clear
Emb Audio Status
(Groups 1-4)
(read-only)
#
Reports the presence of each embedded
audio group for actively selected input