On Hdmi Source Devices - Teledyne Lecroy 780 User Manual

780/780AH Handheld Test Instrument – User Guide
8.1.4 Procedures for Monitoring the DDC Transactions using the Auxiliary Channel Analyzer on
HDMI Source Devices
This subsection provides procedures for ACA monitoring of HDMI source devices, with or without a repeater
while the 780/780AH is emulating an HDMI sink device.
Note: You will have to obtain a license key for the ACA option to use the feature.
1. Connect the HDMI system devices to the 780/780AH in either of the ways shown in the diagrams above
and described as follows:
a. The HDMI source device output is connected the 780/780AH HDMI IN connector.
OR
b. The HDMI repeater device output is connected to the 780/780AH HDMI IN connector.
c. The HDMI source device output is connected to the HDMI repeater device input.
From the main screen (shown below) touch select the Aux Channel Analyzer activation button.
The ACA Setup Options screen appears:
November 17, 2016
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