Brilliant On Screen Graphic MPEG-2 Fully DVB Compliant MPEG-2 Video (MP@ML), MPEG-1 Audio Layer1, Layer2 Digital Tuner with Loop-Through Wide Symbol Rate 2~45Mbps & Frequency Input 48~860 MHz User friendly OSD Menu with Full Function 256 Colors Graphic User Interface Multi-Language Menu Variable Aspect Ratio (4:3, 16:9) with Pan Vector EPG (Electronic Program Guide) for On-screen Channel Information Teletext Supported Installation by Easy Setup Guide Capacity for Storing Multi Channel: 3000 Channels User-friendly Data Editing Function: Channel Name and TV & Radio Channel Edit Favorite Channel and Parental Lock Function RS232C Port for Additional Information Service and Upgrading System Software Pause Function While Stopping a Scene