adjustment of the satellite dish in Linux

Because he was faced with this problem, and even wrote documentation, but successfully lost it, can offer a direction in which to move:
1) to know the exact data on any channel on the satellite you wish to tune ( www.lyngsat.com/ )
2) use szap to display the signal level
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to get the signal level you want to configure the receiver to a particular channel.
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also a lot of interesting things can be found on linuxtv.org/wiki/index.php/Main_Page

And tried szap is not an option, the signal must salicide else, and before that 5 seconds passes. Windows scanners updates signal every 100ms and that warm up is necessary.