Procedures For Disabling Hdcp On The 780/780Ah Rx Port - Gui; Procedures For Disabling Hdcp On The 780/780Ah Rx Port - Command Line - Teledyne Lecroy 780 User Manual

780/780AH Handheld Test Instrument – User Guide
6.3.3

Procedures for disabling HDCP on the 780/780AH Rx port - GUI

You can disable the HDCP registers of the 780/780AH's Rx port to test how your source device responds to
HDCP being disabled. You can disable the HDCP port either through the GUI or through the command line.
1. Touch select the Allow Rx HDCP activation button to enable / disable HDCP. When the button is green
HDCP is enabled.
Note: You can also disable HDCP on the HDMI Rx port using the Allow Rx HDCP toggle button. See
procedures below.
6.3.4 Procedures for disabling HDCP on the 780/780AH Rx port – Command Line
For instructions on establishing a command line session with the 780/780AH from your PC refer to the section:
Command Interface. Use the commands in the following procedures enable and disable HDCP on the HDMI Rx
port.
1. To disable HDCP on the HDMI Rx port enter the following command:
CPAG 0
ALLU
2. To re-enable HDCP on the HDMI Rx port enter the following command:
November 17, 2016
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