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ACO6800
+
Installation and Operation Manual
103
Copyright © 2009, Harris Corporation
Chapter 8: ISCST Parameters, LEDs, and Alarms
SDI Loss of Video
Reports that active HD or SD video has not been
present
6 2.0
2.0
SDI CC
EIA/CEA-608-B
Missing (525 only)
Reports that the standard definition CC data on line
21 field 1is not detected
1 240.0
2.0
SDI CC
EIA/CEA-708-B
Missing
Reports that the high definition CC data on line 21
(284) is not detected
1 240.0
2.0
SDI WSS Missing
(625 only)
Reports that the presence of Wide Screen Signaling
for Wide Screen Format is not detected
1 240.0
2.0
SDI Luma Peak
Reports that the HD or SD luma component has
exceeded the threshold defined by the Luma Peak
Threshold parameter
1 240.0
2.0
SDI Luma Low
Reports that the HD or SD luma component
remains below the threshold defined by the Luma
Low Threshold parameter
1 240.0
2.0
SDI Chroma Peak
Reports that the HD or SD chroma component has
exceeded the threshold defined by Chroma Peak
Threshold parameter
1 240.0
2.0
SDI Chroma Low
Reports that the HD or SD chroma component
remains below the threshold defined by the Chroma
Low Threshold parameter
1 30.0
2.0
SDI Video Black
Reports that the HD or SD video level does not
exceed the level defined by the Video Black
Threshold parameter
6
240.0
2.0
SDI CC/XDS Data
Missing (525 only)
Reports that the standard definition CC/Extended
Data Services on line 21 field 2 is not detected
1 240.0
2.0
SDI VChip Data Missing Reports that VChip data is not present on Line 21
Field 2
1
240.0 2.0
SDI Video Frozen
Reports that the HD or SD content in the video
frame is not changing
1
30.0
2.0
SDI AFD Missing
Reports that AFD is not present
1
30.0
2
SDI Embedded
Ch(01–16) Peak
Detects that the peak audio level meets or exceeds
the limit set in the Peak Audio Threshold parameter
1
30.0
2.0
SDI Embedded
Ch(01–16) Loss of
Sound
Detects that the audio amplitude has fallen below
the limit set in the Loss of Sound Threshold
parameter
1
30.0
2.0
SDI Embedded
Ch(01–16) Vbit Set
Detects a set V-Bit in the embedded audio source
1
1.0
2.0
Table 8-9. ACO6800
+
ISCST Subdevice Alarms (Continued)
Alarm Name
Alarm Description
Alarm Option Default
Settings
Alarm
priority
Trigger
(s)
Clear
(s)