root@black:/usr/share/doc/dvb-utils/examples/scan/dvb-s# scan -vvvvv -a0 -f1 -d1 -s0 Hotbird-13.0E
scanning Hotbird-13.0E
using '/dev/dvb/adapter0/frontend1' and '/dev/dvb/adapter0/demux1'
initial transponder 11804000 V 27500000 3
>>> tune to: 11804:v:0:27500
DiSEqC: switch pos 0, 13V, hiband (index 2)
diseqc_send_msg:59: DiSEqC: e0 10 38 f1 00 00
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
WARNING: >>> tuning failed!!!
>>> tune to: 11804:v:0:27500 (tuning failed)
DiSEqC: switch pos 0, 13V, hiband (index 2)
diseqc_send_msg:59: DiSEqC: e0 10 38 f1 00 00
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
>>> tuning status == 0x01
WARNING: >>> tuning failed!!!
ERROR: initial tuning failed
dumping lists (0 services)
Done.