Yamaha RX-V650 Owner's Manual page 17

(U.S.A. model)
You can connect both surround back and presence speakers to this unit, but they do not output sound simultaneously.
• The surround back speakers output the surround back channel included in Dolby Digital EX and DTS-ES software and only
operate when the Dolby Digital EX or DTS-ES decoder is turned on.
• The presence speakers output ambient effects created by the DSP sound fields. They do not output sound when other sound fields
are selected.
Subwoofer
system
1
PRE OUT
CENTER
FRONT SURROUND WOOFER
6 7
speakers
Right Left
Front speakers (A)
Presence speakers
Right Left
2 3
PRESENCE
SUB SURROUND
/ZONE 2
BACK
SPEAKERS
A
SURROUND
B
FRONT CENTER
8
Front
Center
(B)
speaker
SPEAKER SETUP
Surround speakers
Right Left
4 5
SURROUND BACK
9 1 0
Right Left
Surround back
speakers
13