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| R5B7 DVB-T channel tuning problems... http://forums.linhes.org/viewtopic.php?f=17&t=9870 |
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| Author: | leev [ Sun Apr 30, 2006 4:55 pm ] |
| Post subject: | R5B7 DVB-T channel tuning problems... |
I've just upgraded my Myth box to R5B7. Everything is running just sweet apart from one thing which I only noticed a couple of days after the install. The auto tuning seems to be broken. Under R5A26 (with the same hardware) it picked up all the channels, under R5B7 it all seems a bit hit and miss, with odd channels missing all over the place (I'm on Freeview free-to-air DVB-T in the UK). I've changed the 4 way signal amp and all the cables, but no improvement. I manually added the channels, but Myth can't lock onto them on live tv. However, the Thompson DVB-T stb linked to the Tivo (it's the wifes-don't ask...) plugged into the same amp has no trouble at all... Am I missing something? Has the DVB code had a revamp? The signal strength is in the 80-90% range, the SNR is 70%+, should that be enough? The hardware is a Sempron 2600, NF7 nforce mobo, 512 ram, 3 x Avermedia 771 dvb-t tuners, generic Geforce MX400 video. TIA |
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