home / useful functions Once installed dvb-utils should be made available to the scan command we need to launch an initial list of transponder (called "initial-tuning-data-file" in the help of scan command). Skyplex Eutelsat, Hotbird 13E # freq pol sr fec S 12539000 H 27500000 3 / 4 If you do not vogliamo modificarlo subito, possiamo fare un primo tentativo attraverso il comando scan /usr/share/doc/dvb-utils/examples/scan/dvb-s/Hotbird-13.0E
La visualizzazione di qualche canale ci dice che la nostra scheda è in condizioni di sintonizzarsi su questi.
Se invece il risultato è un laconicoscanning /usr/share/doc/dvb-utils/examples/scan/dvb-s/Hotbird-13.0E
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12539000 H 27500000 3
>>> tune to: 12539:h:0:27500WARNING:>>> tuning failed!
WARNING: >>> tuning failed!!!
>>> tune to: 12539:h:0:27500 (tuning failed)
ERROR: initial tuning failed dumpinglists (0 services) Done
.
means that it is better to feed ourWrite down the path where you created this file
scan a few more transponders
.
If you were able to tune scan through the channels that interest you, you may want to create a file now channels.conf
then you will use in the setup of mythtv
.
option "-o vdr" produces an output format suitable for: Hotbird-13.0E
scan-o vdr> channels.conf
using a satellite card (DVB- S), may need to use the "-s N" to specify what position the DiSEqC N use, whereas with the "-l" you set the LNB, there is a specific help on entering the scan-
help -l \u0026lt;-lnb type> or low-l [, high [, switch]] in Mhz
WHERE \u0026lt;lnb-type> is: UNIVERSAL
Europe10800 to 11800 and 11600 MHz to 12700 MHz Dual
LO, loband 9750, hiband 10600 MHz DBS
Expressvu, North America 12,200 to 12,700 MHz
Single LO, STANDARD
11250 MHz 10945 to 11450 Mhz
single LO 10000 Mhz
ENHANCED
Astra
10700 to 11700 MHz LO
Single, 9750 MHz
C-BAND
Big Dish - Monopoint LNBF
3700 to 4200 MHz Single
LO, 5150 Mhz
C-MULTI
Big Dish - Multipoint LNBF
3700 to 4200 MHz Dual
LO, 5150/5750 Mhz
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