Function: Easy to use: Plug and Play! Built-in customer friendly menu system Various channel editing functions (Bookmark, Move, Lock, Skip, Delet, Rename, Search, Sort) Support multiple languages Covers 6000 channels of programmable TV and radio, supporting automatic, manual and network channel search. Fully compliant with dvb-s/dvb-s2 and mpeg-2/MPEG4 standards, suitable for digital devices with signal strength and quality. This finder allows you to set up and align your parabolic antenna quickly and easily and accurately view satellite channels for free. High quality and stable performance Equipped with a microprocessor controller for reliable and stable performance. When you open and set the local dvb-s parameter, the LCD screen will show channel images, signal strength, and signal quality. In addition, it supports AV output and AV input, automatic satellite support, PID search. DTV antenna signal device features LNB IN, DV OUT, AV OUT, AV IN, USB, Power and 1080P HDMI output, plus portability and 3000mAh lithium battery that can run over 4 hours after fully charged. Various occasions for family, RV, wild or remote camping.