The XA-4 Advanced HDMI Pattern Generator and Analyser is an integrators tool for producing 4K HDMI signals for verifying and testing wider AV installations. This device has 54 resolutions settings, 47 test patterns, and 6 analysis tests which provide over a thousand different combinations of test scenarios. It supports HDMI data packets, EDID & HDCP analysis, EDID emulation, and allows the user to save 2 custom patterns, along with the ability to generate audio up to 8 channels.
Front panel keys allow fast switching between the various functions and an OLED screen allows for quick viewing of current status information. Control is via front-panel buttons, IR, RS-232, and Telnet allowing users full flexibility in controlling the device.