Quantum Data 780C - Procedures for Monitoring the DDC Transactions Using the Auxiliary Channel Analyzer on HDMI or Hdbaset Source Devices

780C Multi-Interface Interoperability Tester – User Guide Page 157
September 29, 2014
Revision A1
This subsection provides configuration diagrams that depict ACA monitoring of HDBaseT source devices, with
or without a repeater, while the 780C is emulating an HDBaseT sink device.
8.2.6 Procedures for Monitoring the DDC Transactions using the Auxiliary Channel Analyzer on HDMI
or HDBaseT Source Devices
This subsection provides procedures for ACA monitoring of HDMI and HDBaseT source devices, with or
without a repeater while the 780C is emulating an HDMI or HDBaseT sink device with HDCP capabilities.
Note: You will have to obtain a license key for the ACA option to use the feature.
1. Connect the HDMI or HDBaseT source devices to the 780C in either of the ways shown in the diagrams
above and described as follows:
a. The HDMI source device output is connected the 780C HDMI IN connector.
OR
b. The HDMI/HDBaseT repeater device output is connected to the 780C HDMI/HDBaseT IN
connector.
c. The HDMI source device output is connected to the HDMI/HDBaseT repeater device input.
2. Enable the HDMI or HDBaseT interface as the active digital interface input as shown below.