Diagnosing Hdmi/Hdbaset Interoperability Problems In An Hdmi/Hdbaset Network; Connection Configurations For Testing Hdmi Links; Connection Configurations For Testing Hdbaset Links; Procedures For Testing Hdmi Networks (Links) With The Installer Utility - Quantum Data 780C User Manual

780C Multi-Interface Interoperability Tester – User Guide
7.4 Diagnosing HDMI/HDBaseT Interoperability Problems in an
HDMI/HDBaseT Network
This subsection describes how to diagnose HDMI interoperability problems in an HDMI network (Link Test).
7.4.1

Connection Configurations for Testing HDMI Links

The 780C's HDMI input port acts as a "reference" HDMI source and sink device simultaneously. Therefore it
enables you to emulate both a known good HDMI source and sink device to conduct diagnostics on a source
devices upstream and sink devices downstream simultaneously. The following illustration shows the typical
configuration.
7.4.2

Connection Configurations for Testing HDBaseT Links

The 780C's HDBaseT input port acts as a "reference" HDBaseT source and sink device simultaneously.
Therefore it enables you to emulate both a known good HDBaseT source and sink device to conduct
diagnostics on a source devices upstream and sink devices downstream simultaneously. The following
illustration shows the typical configuration.
7.4.3

Procedures for Testing HDMI Networks (Links) with the Installer Utility

Use the following procedures to test the video on an HDMI link with the Installer Utility.
1. Make the physical connection between the 780C HDMI IN and OUT ports and the HDMI source and sink
devices under test using the configuration instructions above or by following the instructions on the screen.
2. Enable the HDMI as the active digital interface input as shown below.
September 29, 2014
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Revision A1