The MONTEST-HDMI Video Test Pattern Generator generates video test patterns for evaluating and testing HDMI or single-link DVI displays and components. It also supports 3 types of audio test signals including a built-in sine wave tone generator, left and right channel stereo inputs, and an optical S/PDIF digital audio input.< br>< br> The MONTEST-HDMI Pattern Generator can be conveniently controlled via the front panel buttons, IR remote control or an RS232 connection. These controls allow selection of timings, patterns, color spaces, DVI/HDMI output, and audio signal type.< br>< br> For more information, visit < a href="http://www.montest.com/test-pattern-generators/montest-hdmi-9.html">http://www.montest.com/test-pattern-generators/montest-hdmi-9.html< /a>