ONKYO TX-SR508 Manuel d'instructions télécharger pdf (Page 23)

With the supplied calibrated microphone, Audyssey 2EQ

automatically determines the number of speakers con-

nected, their size for purposes of bass management, opti-

mum crossover frequencies to the subwoofer (if present),

and distances from the primary listening position.

Audyssey 2EQ then removes the distortion caused by

room acoustics by capturing room acoustical problems

over the listening area in both the frequency and time

domain. The result is clear, well-balanced sound for every-

one. Enabling Audyssey 2EQ allows you to also use

Audyssey Dynamic EQ

™

, which maintains the proper

octave-to-octave balance at any volume level (➔ 38).

Before using this function, connect and position all of

your speakers.

If “Dynamic EQ” is set to “On” (➔ 39), the “Audyssey”

setting will be set to “Off” (➔ 38). On the other hand, if it

is set to “Off”, the “Dynamic Volume” setting will be set

to “Off” (➔ 39).

It takes about 15 minutes to complete Audyssey 2EQ

Room Correction and Speaker Setup for three positions.

Total measurement time varies depending on the number

of speakers.

Using Audyssey 2EQ

To create a listening environment in your home theater

that all listeners will enjoy, Audyssey 2EQ takes measure-

ments at up to three positions within the listening area.

Position the microphone at ear height of a seated listener

with the microphone tip pointed directly at the ceiling

using a tripod. Do not hold the microphone in your hand

during measurements as this will produce inaccurate

results.

a First measurement position

Also referred to as the Main Listening Position this

refers to the most central position where one would

normally sit within the listening environment. 2EQ

uses the measurements from this position to calculate

speaker distance, level, polarity, and the optimum

crossover value for the subwoofer.

b Second measurement position

The right side of the listening area.

c Third measurement position

The left side of the listening area.

The distances from position a to b and a to c must be

at least 1 meter.

Note

• Make the room as quiet as possible. Background noise and Radio

Frequency Interference (RFI) can disrupt the room measure-

ments. Close windows, televisions, radios, air conditioners, flu-

orescent lights, home appliances, light dimmers, or other

devices. Silence the cell phone (even if it is not in use) or place

it away from all audio electronics.

• The microphone picks up test tones which played through each

speaker as Audyssey 2EQ Room Correction and Speaker Setup

run.

• Audyssey 2EQ Room Correction and Speaker Setup cannot be

performed while a pair of headphones is connected.

Audyssey 2EQ

Room Correction and

Speaker Setup

: Listening area

a to c: Listening position

Turn on the AV receiver and the connected TV.

On the TV, select the input to which the AV receiver

is connected.

Set the speaker setup microphone at the Main Lis-

tening Position 1, and connect it to the SETUP

MIC jack.

The speaker setting menu appears.

Note

• The on-screen setup menus appear only on a TV that is

connected to the HDMI OUT. If your TV is connected to

the MONITOR OUT V or the COMPONENT VIDEO

OUT, use the AV receiver’s display when changing set-

tings.

When you’ve finished making the settings, press

ENTER.

If your front speakers are bi-amped, you must select

“Bi-AMP” in the “Speakers Type” setting (➔ 40).

For hookup information, see “Bi-amping the Front

Speakers” (➔ 13).

Press ENTER.

Audyssey 2EQ Room Correction and Speaker Setup

starts.

Test tones are played through each speaker as

Audyssey 2EQ Room Correction and Speaker Setup

runs. This process takes a few minutes. Please

refrain from talking during measurements and do

not stand between speakers and the microphone.

Do not disconnect the speaker setup microphone

during Audyssey 2EQ Room Correction and

Speaker Setup, unless you want to cancel the setup.

Speaker setup

microphone

SETUP MIC jack

2EQ: Auto Setup

Audyssey

Speakers Type

Speaker Terminal Assign

Front High/Zone2

SurrBk/FrontHigh

< Normal >

Front High

SurrBack

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 63 64

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ONKYO TX-SR508 Manuel d'instructions Page 23

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