HCP-1801 HD/SD SDI Control Probe
Guide to Installation and Operation
Page 10 of 27
HCP-1801
the previous 2 minutes, and only errors falling
within that window are counted.
(Range: 1 min to 24 hours)
In all cases except one (CC presence), all three
conditions are defined:
◊
The CC Presence parameter has only ERROR
DURATION, with a range of 1 to 250 seconds.
The HCP-1801 monitors the following parameters. They
are all identified by the path Topic-Parameter
Signal – Sig. Presence
Detect the presence of the carrier signal in the
channel
Enable:
check to enable this test
Duration, Occurrence and Interval:
Set up the error
detection window using the sliders.
•
See page 9 for definitions of these
parameters
525 – White Max
Check whether the luma content of the video signal
is going higher than the specified threshold
Enable:
check to enable this test
Threshold:
set the level above which the video
signal luma level will trigger an error message.
Duration, Occurrence and Interval:
Set up the error
detection window using the sliders.
•
See page 9 for definitions of these variables
525 – Luma Min Exp.
This measure verifies that the luma content of the
video signal regularly traverses a nearly-black level.
This level is set by the user with the threshold slider.
Enable
: check to enable this test
Threshold:
set the level (in mV) above which this
condition will be flagged
Duration, Occurrence and Interval:
Set up the error
detection window using the sliders.
•
See page 9 for definitions of these variables
