780 Handheld Test Instrument Page 32
5 Using the 780 Test Instrument to Test HDMI Protocols on Sink
Devices
This section provides procedures for testing HDMI sink devices such as HDTVs, projectors and inputs on repeater
devices. The features and functions described in this section are included only if you have purchased the
Network Analyzer option.
5.1 Testing HDCP on an HDMI HDTV or HDMI Repeater Device
This section provides procedures for testing HDCP on an HDMI equipped HDTVs. The HDCP authentication test initiates
and HDCP authentication with the sink device (with or without a repeater) and displays the AKSV and BKSV values, the
An value, the Ro values and the Ri values. A pass/fail indication is provided as well.
5.1.1 Configurations for Testing HDCP on an HDMI Sink Device
You can run this test in two configurations.
780 HDMI OUT port connected directly to an HDTV input
780 HDMI IN port connected to a repeater device which is then connected to a downstream HDTV.
These configurations are shown below:
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