QVS VPG-HL HDMI Video Pattern Generator Evaluates HDMI, HDTV/HDCP displays and easily troubleshoots any calibration issues Uses 7 resolutions from 480p to 1080p, and 8 video test patterns to determine picture performance, linearity and HDCP Full HD HDMI 1.3, HDCP 1.2, and DVI 1.0 compliant, with easy-to-use push-button control Built-in HDCP signal tester May be used with power adapter or use 9V battery that may last up to 4.5 hours