z1 This item can be selected when surround back speakers are used.
z2 The Cinema mode or Music mode can be selected. When using a single surround back speaker, the Music mode is used.
z3 This item can be selected when front height speakers are used.
z4 The Cinema mode, Music mode or Game mode can be selected. This item can be selected when using any of the Surround back, Front height or Front wide speaker.
z5 The Cinema mode, Music mode or Game mode can be selected.
z6 This item can be selected when the input signal is DTS-HD MASTER AUDIO.
z7 This item can be selected when the input signal is DTS-HD HI RESOLUTION.
z8 This item can be selected when the input signal is DTS 96/24.
z9 The default sound mode for the AirPlay playback is DIRECT. (Default)
z10 This item can be selected when the input signals contain surround back signals.
In-command series integrated network av receiver, 7.2-channel 4k ultra hd & 3d pass-through networking home theater receiver with apple airplay and multi-zone video (2 pages)