Multi-Protocol (Hdcp, Edid And Cec) Testing On An Hdmi Hdtv; Configurations For Running Multi-Protocol Tests On An Hdmi Sink Device; Procedures For Running Multi-Protocol Tests On An Hdmi Sink Device - Teledyne Lecroy 780 User Manual

780/780AH Handheld Test Instrument – User Guide
5.4

Multi-protocol (HDCP, EDID and CEC) testing on an HDMI HDTV

This section provides procedures for testing HDCP, EDID and CEC using the Aux Combo Test image. The Aux
Combo Test image runs tests similar to the individual HDCP, EDID and CEC tests except that the results are
displayed on the HDTV that the 780/780AH HDMI output is connected to.
5.4.1

Configurations for running multi-protocol tests on an HDMI Sink Device

You run this test with the 780/780AH HDMI OUT port connected directly to an HDTV input
This configuration is shown below:
5.4.2

Procedures for running multi-protocol tests on an HDMI Sink Device

Use the procedures below to run a multi-protocol test on an HDMI sink.
1. Make the physical connections between the 780/780AH HDMI OUT connector and the display device
under test.
2. Enable the HDMI output using the procedures at
3. Touch select video pattern status and activation button on the lower right of the LCD interface.
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