HCP-1801 HD/SD SDI Control Probe
Guide to Installation and Operation
HCP-1801
Page 19 of 27
signal will be considered to be black.
Duration, Occurrence and Interval:
Set up the error
detection window using the sliders.
•
See page 9 for definitions of these variables
1080i & 720p – CC Validity
Detect the validity of Closed Caption (CC) data in
the SDI video signal
Enable:
check to enable this test
Duration:
Set the time for which the CC must be
continuously detected as invalid in order for this
condition to be flagged
1080i & 720p – Close Caption
Detect the presence of Closed Caption (CC) data in
the SDI video signal
Enable:
check to enable this test
Duration:
Set up the error detection window using
the slider.
1080i & 720p – CC Services
Select the CC services available under the CEA-
708-B standard that will be detected.
•
Service 1 is the primary caption service
•
Service 2 is the secondary language service
•
Services 3-6 are unassigned
