Using The 780B Test Instrument Installer Test Utility - Quantum Data 780B User Manual

780B Video Generator/Analyzer – User Guide

7 Using the 780B Test Instrument Installer Test Utility

This section provides procedures for diagnosing HDMI networks using the automated Installer Test. The
features and functions described in this section are included as a standard feature. The Installer Test
enables you to quickly and simply identify common interoperability problems. The Installer Test enables you to
conduct step by step diagnostics toward the source—upstream (Source Test), toward the sink—downstream
(Sink Test), or in a looped configuration around a repeater device (Repeater Test). You can also conduct both
and upstream and a downstream diagnostic test at the same time using the Link Test.
Table 7-1 below describes what items are tested with each test in the Installer Test.
Table 7-1: Installer Test
Sink Test
Source Test
December 1, 2014
Description

Verifies hot plug detect is high

Verifies EDID (bad header, bad checksum, pass/fail on
compliance)

Runs an HDCP test

Runs a video test at EDID preferred timing, with HDCP
enabled

Test EDID video at 1080p(24/50/60), 1080i(25/30),
720p(50/60)

YCbCr 4:2:0, 4:2:2 and 4:4:4 video tests

Tests deep color parameters

Test port switch on HDTV with HDCP re-authentication
Description

Tests the maximum number of HDCP keys supported by the
source device during HDCP authentication.

Verifies the incoming video at various timings

Verifies video timing parameters.
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