Calibrate your TV and home theater with the Proximus TECHBDTV High Defenition TV and Audio Calibration Toolkit. Use the Proximus TECHBDTV High Defenition TV and Audio Calibration Toolkit to help check the hookup and settings of any home theather system. The Proximus TECHBDTV High Defenition TV and Audio Calibration Toolkit allows you to adjust components for the most screen imagery and multichannel sound levels. Purchase the Proximus TECHBDTV High Defenition TV and Audio Calibration Toolkit today!