Grass Valley SSP-3801 User Guide v.1.3 - Manual (Page 58)

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Monitoring the SSP-3801 Card’s Status
About Input Alarms
About Input Alarms
Monitoring the media caching process
The Media Cache Status page opened from the menu displays the progress of media being
transferred to the SSP-3801 card. It does not display the current contents of the media
cache on the card.
Alarm Type Description
Reference • URS Input Type: Displays the status of the Universal Reference Signal
(25Hz, 29.97Hz, FREE RUN) if the URS is present. If it is not present, the
message Not Present appears. The alarm triggers if there is a
standard mismatch with the output standard.
• GenLock Status: Displays the status of the selected reference use to
determine if the video input and output match. If the reference
matches, the status will display as Locked. If the reference does not
match, the alarm triggers and one of the following messages
appears:
• Reference Standard Mismatch
• Reference Unlocked
• Reference Not Present
• External Reference Standard Mismatch: Displays the type of external
reference currently in use. This reference standard is used to lock the
video output standard. The alarm triggers if the two standards do not
match.
Video Input
(A Input, B input, Fill
and Key)
• Overall Video Timing Out of Range: Indicates if the timing of the
video playout is no longer in sync with the input and output. The
alarm triggers if input timing is not in range with any of the input
video signals (A, B, FILL, KEY).
• Standard Mismatch: Triggers an alarm if the video standard of the
output does not match the input.
• Input Timing: Triggers an alarm if the vertical timing offset is greater
than zero.
• Status: Triggers an alarm if the input timing is not stable with respect
to the reference (Unlocked).
AES • AES 1 CH1/2 Status: Displays if the AES input is locked or unlocked.
The alarm triggers when the AES signal cannot be detected.
• AES 1 CH1/2 Type Mismatch: Displays the type of mismatch that is
causing the AES Input to be unlocked. The alarm triggers if the
configured AES type (audio or data) is different than the actual AES
type.
Embedded Audio • Audio Loss CH#: Displays if the embedded audio input or fill is locked
or unlocked. The alarm triggers when the embedded audio in the
input signal cannot be detected.
• Audio Type Mismatch CH#: Displays the type of mismatch that is
causing the embedded audio or audio fill to be unlocked. The alarm
triggers when the configured expected audio type (audio or data) is
different from the actual embedded audio type.