60GB
You can set the size and distance of the speakers connected to this receiver.

xPATTE RN

Lets you set the number of speakers connected to this receiver. It should be synchronize with the
speakers settings.
For example:

SPEAKER menu

Speaker
pattern
Front left/right Center Surround
left/right
Subwoofer
3/2.1 aaaa
3/2 aaa
2/2.1 aaa
2/2 aa
3/0.1 aaa
3/0 aa––
2/0.1 a––a
2/0 a–––
3/2 1.
2 front +
center
2 surround subwoofer