Mazda 2008 CX-7 Owner's Manual page 482

Rear seat-optimized (With Rear Entertainment System) (Mazda CX-9 only)
n
The rear seat-optimized function allows passengers to optimize the audio output to the rear
for a more pleasurable acoustic field.
Select the REAR SEAT-OPTIMIZED on-screen
the rear seat. Select the REAR SEAT-OPTIMIZED on-screen
round effect to all seats.
Note
Rear seat-optimized is only effective if a CD or a DVD is inserted in the Rear Entertainment
System main unit and selected as an audio source, and the CD or DVD audio is 5.1 DolbyDigital/
DTS audio.
Surround
n
Centerpoint
When Centerpoint is on, the true surround sound effect of Centerpoint can be adjusted to any
one of five level between minimum and maximum enhancement.
Indication
Rear seat-optimized (Mazda CX-9 only)
When rear seat-optimized is on, the surround effect can be enjoyed at five separate levels.
Indication
72
ON
Enhance change
Minimum
Low
Medium
High
Maximum
Enhance change
Minimum
Low
Medium
High
Maximum
button to increase the surround effect to
OFF
button to apply the sur-