Quantum Data 881 User Manual page 467

882 Video Test Instrument User Guide (Rev A.35)
The following table describes the test parameters and their settings (gray = N/A).
Parameter
CTS Version
DUT type
Test Number
Source Max KSV
Source Authentication Count
Source Out Only Repeater
(not used in HDCP CTS 1.2)
Source CP&EDID HPD
(Not used for CTS 1.1 testing)
Source Device Count Zero
10. Select Source device by pressing the adjacent soft key on the front panel to specify
that the device under test is a source.
Alternatively, you can specify the device under test as a source using the following
commands:
CPTX:DUTT 1
You can query the current value of the parameter with:
CPTX:DUTT?
Explanation
Specifies whether you wish to test to the HDCP CTS 1.1
or HDCP CTS 1.2. Please note you will not be able to
select CTS 1.2 if the HDCP CTS 1.2 option is not
enabled on the 882EA.
Specifies the type of device under test. This can be one
of Sink, Source, Repeater3AB, or Repeater3C. For this
test, select Source.
Specifies which test to run. Or enables you to select all
tests. Please note that Quantum Data highly recom-
mends running the tests individually.
Specifies the maximum number of KSVs the source
DUT can read. The valid values are 1 through 127.
Specifies the number of times a source DUT attempts
authentication before transitioning into the authentica-
tion state. The valid values are 1 or greater.
Indicates whether the source DUT outputs contents to a
repeater to which no downstream device is connected.
The values are + for yes and - for no.
Indicates whether the source DUT supports the han-
dling of the Content Protection and EDID hot plug detect
signal.The values are + for yes and - for no.
Indicates whether the source DUT supports a repeater
that reports a device count of zero. The values are + for
yes and - for no.
// specifies the device under test as a source.
// returns the device under test type.
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