z1 The applicable sound mode includes "Dolby Surround" and sound modes that have "+Dolby Surround" in the sound mode name.
z2 The applicable sound mode includes "DTS Neural:X" and sound modes that have "+Neural:X" in the sound mode name.
z3 The applicable sound mode includes "DTS Virtual:X" and sound modes that have "+Virtual:X" in the sound mode name.
z4 A signal for each channel contained in an input signal is output as audio.
z5 Audio is output when "Subwoofer Mode" in the menu is set to "LFE+Main". (v p. 222)
z6 When "Speaker Config." - "Surr. Back" is set to "2 spkrs", "Speaker Config." - "Center" is set to "Large" or "Small", and sound mode is set to "IMAX DTS", surround audio
is output from the surround back speaker. Audio is not output from the surround speaker. (v p. 216)
z7 Audio is output from the speakers specified in the "Surround Parameter" – "Speaker Select" settings. (v p. 170)