Unigraf announces new HDMI CTS tests: HDCP 1.4 & HDCP 2.2/2.3, ALLM, EDID, QMS-VRR, and FRL DSC CTS now available for the UCD-422 Gen2.
June 8, 2026
Unigraf announces new HDMI CTS tests for its flagship HDMI 2.1b test tool, the UCD-422 Gen2. The following HDMI CTS tests are now available for the UCD-422 Gen2:
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HDCP 1.4 & HDCP 2.2/2.3 CTS for testing Sink, Source, and Repeater DUTs
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ALLM CTS for testing Sink DUTs
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EDID CTS for testing Sink DUTs
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Sink QMS-VRR Transitions, Tolerance, and Gaming VRR (TMDS / FRL)
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FRL DSC CTS for testing Sink DUTs
All tests are carried out from Unigraf’s easy-to-use GUI, UCD Console, and are available for the UCD-422 Gen2 with a software license.
DCP-Approved HDCP 1.4 & HDCP 2.2/2.3 CTS Test Tool
The Unigraf UCD-422 Gen2 has been officially approved by DCP as an HDCP 1.4 & HDCP 2.2/2.3 test tool for testing Sink, Source, and Repeater DUTs. More information: https://www.digital-cp.com/compliance
Computer Vision Technology Implemented for CTS Tests
Powered by Unigraf Vision Intelligence™, this computer vision-based breakthrough technology dramatically reduces validation time while improving testing accuracy for Sink QMS-VRR Transitions, Tolerance, and Gaming VRR CTS tests. These notoriously tedious and time-consuming tests can now be conducted in just a couple of hours instead of days of manual testing.
For more information, visit UCD-422 Gen2 product page or book an online demo.
Unigraf
Testing the Future
