Re: [linux-dvb] Some tests on Avermedia A700

From: Eduard Huguet <eduardhc@gmail.com>
To: Matthias Schwarzott <zzam@gentoo.org>
Cc: linux-dvb@linuxtv.org
Subject: Re: [linux-dvb] Some tests on Avermedia A700
Date: Wed, 13 Feb 2008 17:03:04 +0100	[thread overview]
Message-ID: <47B314B8.7060403@gmail.com> (raw)
In-Reply-To: <200802131651.17260.zzam@gentoo.org>

[-- Attachment #1.1: Type: text/plain, Size: 1015 bytes --]

(remove previous for clarity...)

Oops :D. Could you please elaborate a bit on this? I don't know what is
>> the LNB connector you are referring to. Plus, I don't have right now any
>> voltimeter, but if needed I'll grab one from work tomorrow.
>>
>>     
>
> So, as I started playing with my A700 card, I discovered that the 
> input-connector on the card, where one attaches the coax-cable to the 
> lnb/dish, sent out wrong voltage.
>
> 13V / 18V was swapped. So I patched mt312 driver and added the setting 
> voltage_inverted to reverse it.
> Instead of just guessing what happens it is interesting to just call the 
> dvb-apps example app set_voltage and measure what voltage the hw outputs.
>
> Regards
> Matthias

OK, I don't know exactly what you mean, but I'll try to measure the 
output voltage of the input connector. I think you mean this, don't you?

BTW, ¿where is the set_voltage app? I have media-tv/linuxtv-dvb-apps 
package installed and there is nothing with that name...

Regards,
  Eduard

[-- Attachment #1.2: Type: text/html, Size: 1454 bytes --]

[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

_______________________________________________
linux-dvb mailing list
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb