Speaker configuration and speaker pattern settings

Select the speaker pattern using [Speaker Pattern] in the [Setup] - [Speaker Setup] menu according to the speaker configuration which you are using.

Speaker configuration in each zone [SB Speaker Assign] (*) Speaker pattern to be selected in [Speaker Pattern]
Main zone Zone 2
7.1-channel speaker system Not used [Off] [7.1]
5.1.2-channel speaker system using top middle speakers Not used [Off] [5.1.2 (TM)]
5.1.4-channel speaker system using top front and top rear speakers with an additional stereo power amplifier (for STR-ZA3100ES/STR-ZA2100ES) Not used [Off] [5.1.4 (TF+TR)]
7.1.2-channel speaker system using front Dolby Atmos enabled speakers with an additional stereo power amplifier (for STR-ZA3100ES/STR-ZA2100ES) Not used [Off] [7.1.2 (FD)]
5.1-channel speaker system with Zone 2 connection 2-channel [Zone2] [5.1]
5.1.2-channel speaker system with bi-amplifier connection (for STR-ZA3100ES/STR-ZA2100ES) Not used [Bi-Amp] [5.1.2 (TM)]
5.1-channel speaker system with bi-amplifier connection Not used [Bi-Amp] [5.1]

* You can only set [SB Speaker Assign] if a speaker pattern in which speakers are not connected to the SPEAKERS SURROUND BACK/HEIGHT (FRONT B/BI-AMP/ZONE 2) terminals is selected.