HCP-1801 HD/SD SDI Control Probe
Guide to Installation and Operation
Page 14 of 27
HCP-1801
625 – 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
625 – 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
625 – Luma Max 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
625 – Freeze
Detect whether selected portions of the video image
are static for a period of time. Four independent
zones are set up and checked, each accessed from
a tab.
Note:
these four zones are common between the
Freeze
and
Black
parameters, so they can be set
up in either panel.
Enable Alarm:
check to enable this test
Full Screen:
click this button to set the selected zone
to full screen size.
Start & Stop / Line & Pixel:
define the size of the
