Denon AVR-2308, Руководство пользователя

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Inf
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Tr
oubleshooting
ENGLISH
• This procedure lets you measure the acoustic properties of your
speakers and listening room and make the optimum settings
automatically.
• This function provides the optimum listening environment for all
listening positions in a home theater where several people view or
listen to the video or audio source simultaneously.
The measurements are performed by moving the setup microphone
successively to the different positions where the family members
sit within the listening area surrounded by the speakers, as
shown in
Example
q
. For better results, we recommend making
measurements in 6 or more positions.
Even if the home theater is only used by a small number of persons
as shown in Example
w
, measuring at points around the listening
position results in more effective correction.
Preparations
When using a subwoofer with a setting function, make the following
settings before starting the auto setup procedure:
•
Volume: “Center”
•
Crossover frequency: “Maximum”
•
Low pass filter: “Off”
•
Standby mode: “Off”
NOTE
• Do not disconnect the setup microphone until the auto setup
procedure is completed.
• When using headphones, unplug the headphones before starting
the auto setup procedure.
Auto Setup
To set the listening environment manually to suit your tastes, see page
25, 26.
1
Connect the included setup microphone to the
SETUP
MIC
jack on the main unit
.
The “Auto Setup” screen appears automatically.
2
Mount the setup microphone on a camera tripod,
etc., and set it at the main listening position, with the
sound receptor pointing towards the ceiling.
b
Adjust the height of the setup microphone’s sound receptor so
that it is at the height of the ears when listening.
Sound
receptor
Setup
microphone
About the main listening position (*M)
The main listening position refers to the center of the listening
position, or the place where you would sit to watch or listen when
alone.
This position is used as the basis when measuring the distance of
the speakers.
*
M
*
M
Example
q
Example
w
( :Measuring positions)
Set
up