English > Sundtek MediaTV Pro (Europe)

Tvheadend QAM256

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Sundtek:
that is an embedded version of lsusb but not the real one.

maybe you can get the lsusb output from a normal linux PC?

ehfred10:
NVM, I made a mistake in my configuration...

Anyway, does a TV Adapter can have a specific configuration applied?

On TVH, I got continuity error only with one adapter. I know that I made a lot of configuration test wile installing the docker, so I'm wondering if I could change something by mistake?

Thank you for your help

Sundtek:
I don't really know which device that is from before 2014, but you can check the signal strength with following command:
/opt/bin/mediaclient --readsignal=0 -d /dev/dvb/adapter0/frontend0

Continuity Errors with old tuners (possible causes):
- Signal Problem on the Antenna
- Performance of the system is throttled too much (check current CPU settings).
- Hardware Problem

ehfred10:
I don't think I have signal problem:

SIGNAL: [.................................] ( 99%) BER:      0 CNR: 36.50 FREQ: 418000000  Hz LOCKED: YES SYM: 6875000 MOD: QAM256
SIGNAL: [.................................] ( 99%) BER:      0 CNR: 36.20 FREQ: 418000000  Hz LOCKED: YES SYM: 6875000 MOD: QAM256
SIGNAL: [.................................] ( 99%) BER:      0 CNR: 36.50 FREQ: 418000000  Hz LOCKED: YES SYM: 6875000 MOD: QAM256
SIGNAL: [.................................] ( 99%) BER:      0 CNR: 36.50 FREQ: 418000000  Hz LOCKED: YES SYM: 6875000 MOD: QAM256
SIGNAL: [.................................] ( 99%) BER:      0 CNR: 36.50 FREQ: 418000000  Hz LOCKED: YES SYM: 6875000 MOD: QAM256
SIGNAL: [.................................] ( 99%) BER:      0 CNR: 36.20 FREQ: 418000000  Hz LOCKED: YES SYM: 6875000 MOD: QAM256

It's a new computer (Rizen 5 3600 16Go RAM, SSD)

Do you think a new tv adapter will work better?

Sundtek:
Try /opt/bin/mediaclient --transfermode=bulk -d /dev/dvb/adapter0/frontend0

and reconnect the device.

not sure if that will help since you did not show me the proper lsusb -v output (the embedded lsusb version doesn't seem to support the -v flag)

The old tuners should be okay but they need twice the power as the new tuners.

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