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Getting Started Connections Playback Remote ControlMulti-zone Information Troubleshooting Specifi cations
Audyssey  MultEQ
®
  XT  automatically  measures  the  acoustical 
problems  in  the  listening  environment  to  create  the  best  audio 
experience for your home theater.
When performing Audyssey Auto Setup, the MultEQ XT  / Dynamic 
EQ™ / Dynamic Volume™ functions become valid (vpage 75, 76). 
Use  the  included  setup  microphone  (DM-A409)  when  performing 
Audyssey Auto Setup. 
Measurements  are  performed  by  placing  the  setup  microphone 
successively  at  multiple  positions  throughout  the  entire  listening 
area, as shown in GExample  qH. For best results, we  recommend 
you measure in 6 or more positions, as shown in the illustration. 
 Even if the listening environment is small as shown in GExample wH, 
measuring at  multiple points throughout  the listening environment 
results in more effective correction.
When Using the Surround Back Speakers
  GExample qH  GExample wH
SR (B)SL (B)
SR (A)SL (A)
SBL SBR
FL SW C FRFL SW C FR
*
M
 
FL SW C FRFL SW C FR
SR (B)SL (B)
SR (A)SL (A)
SBL SBR
*
M
•
•
•
n
(
 
: Measuring positions)
Important information
The acoustic characteristics of the connected speakers and listening room are measured and the optimum settings are made automatically.
Audyssey Auto Setup Flown
a  Connect the Included Setup Microphone 
(vpage 29)
d Perform Audyssey Auto Setup (vpage 30)
s Audyssey Auto Setup Preparations 
(vpage 30)
Change  the  Amplifi er  Assignment  (Amp  Assign) 
(vpage 30)
Set the Channels You will not Use (Channel Skip) 
(vpage 30)
n
n
Check the Measuring Results and Equalizer 
Type after Audyssey Auto Setup 
(Parameter Check) (vpage 33)
When Using the Front Height Speakers
  GExample qH  GExample wH
FHL FL SW C FR FHR
SR (A)SL (A)
*
M
 
FHL FL SW C FR FHR
SR (A)SL (A)
*
M
When Using the Front Wide Speakers
  GExample qH  GExample wH
FWL
FL SW C FR
FWR
FL SW C FR
SR (A)SL (A)
*
M
 
FWL
FL SW C FR
FWR
FL SW C FR
SR (A)SL (A)
*
M
FL : Front speaker (L)  SW : Subwoofer
FR : Front speaker (R)  SL (A) : Surround A speaker (L)
FHL : Front height speaker (L)  SR (A) : Surround A speaker (R)
FHR : Front height speaker (R)  SL (B) : Surround B speaker (L)
FWL : Front wide speaker (L)  SR (B) : Surround B speaker (R)
FWR : Front wide speaker (R)  SBL : Surround back speaker (L)
C : Center speaker  SBR : Surround back speaker (R)
n
n
About the main listening position (*M)
The  main  listening  position  refers  to  the  position  where  listeners 
would normally sit or where one would normally sit alone within the 
listening environment. 
Audyssey MultEQ XT uses the measurements from this position to 
calculate speaker distance, level, polarity, and the optimum crossover 
value for the subwoofer.
(
 
: Measuring positions)
(
 
: Measuring positions)
Make the Optimal Speaker Settings, and Correct the Room Acoustics 
(Audyssey Auto Setup)
Setting
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