非洲 南非 西非strong srt 4669xii digital satellite receiver 非洲strong全系列, 4620/4620ii/4620x/4652/4651/4622/4622x/4653/4653x/4822x 4663x 4663xii 4669x 4669xii 4620xii 4622xii 4930x 4669z4910x 4310x 4330x 4300x dvr functions via usb external mass storage device, including timer time shift, record & playback usb 2.0 host for mp3 playback, jpeg viewing and firmware update advanced blind scan embedded conax cas7 10,000 programmable channels dvb, mpeg-4 compliant diseqc 1.2 and usals compatible downloadable software upgrades data transfer between units teletext electronic program guide parental lock 16 favorite channels groups channel sorting by alphabet,transponder or cas osd in 12 languages component: y / pb / pr video outputs coaxial s/pdif digital audio output multi picture display and zoom auto voltage (ac 90~250v) smps