Ok I have 4 satellites connected to my Diseqc switch and I'm having some issues tuning to the various channels. The switch inputs are as follows 1 - Universal LNB pointing at Optus B1/D1 2 - 11300 LO LNB pointing at NSS5 3 - 11300 LO LNB pointing at AMC23 4 - 11300 LO LNB pointing at Optus B3 The card I'm using is a SkyStar 2, and the switch is supposed to support command sets upto Diseqc 2.0 Now I can tune to all of the satellites using dvbtune version 0.5, allowing for the LNB offet as follows dvbtune -t 1 -f 1883000 -s 22500 -D 1 -p v -m dvbtune -t 1 -f 1312000 -s 28352 -D 2 -p v -m dvbtune -t 1 -f 1392000 -s 6510 -D 3 -p v -m dvbtune -t 1 -f 1225000 -s 30000 -D 4 -p v -m Now using dvbscan/scan and an appropriate config file I can scan B1 and NSS5 but not AMC23 or B3. I'm wondering if the switch is working correctly. scan -s 0 B1 ----- # Optus B1 satellite 160E # freq pol sr fec S 12483000 V 22500000 3/4 ----- scan -s 1 -l 11300 NSS5 ------ # NSS5 satellite # freq pol sr fec S 12612000 V 28352000 3/4 ------ scan -s 2 -l 11300 AMC23 scanning AMC23 using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder 12692000 V 6510000 3 >>> tune to: 12692:v:2:6510 WARNING: >>> tuning failed!!! ------ # AMC23 satellite 172.0E # freq pol sr fec S 12692000 V 6510000 3/4 ------ scan -s 3 -l 11300 B3 ----- # Optus B3 satellite # freq pol sr fec S 12525000 V 30000000 3/4 ----- So any ideas what the problem is with scan as this also means szap doesn't work which makes changing channels across the switches very hard. Also does anyone know a way to embed the offset in the szap channels.conf file for the LNB type, or should I just adjust the numbers to pretend I have a 10600 LOF LNB. These problems mean I can't get MythTV to handle the diseqc correctly. Steve _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
