Onkyo TX-NR509 Using Basic Functions, Using the Automatic Speaker Setup, Measurement procedure

Using Basic Functions

Using the Automatic Speaker Setup

With the supplied calibrated microphone,

Audyssey 2EQ® automatically determines the number of speakers connected, their size for purposes of bass management, optimum 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 everyone. Audyssey 2EQ can be used with Audyssey Dynamic EQ® and

Audyssey Dynamic Volume® (➔ page 44, 45). Before using this function, connect and position all of your speakers.

Audyssey 2EQ offers two ways of measuring: the “Audyssey Quick Start” and “Audyssey 2EQ Full

Calibration”.

•“Audyssey Quick Start” uses the measurement from one position to perform the speaker setting only.

•“Audyssey 2EQ Full Calibration” uses the measurement from three positions to correct room response in addition to the speaker setting.

Each way of measurement take 2 and 10 minutes, respectively.

Total measurement time varies depending on the number of speakers.

Measurement procedure

To create a listening environment in your home theater that all listeners will enjoy, Audyssey 2EQ takes measurements at up to 3 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.

aFirst 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.

Audyssey 2EQ uses the measurements from this position to calculate speaker distance, level, polarity, and the optimum crossover value for the subwoofer.

bSecond measurement position The right side of the listening area.

cThird 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 (3.3 ft.).

TV

c a b

: Listening area a to c: Listening position

Note

•Make the room as quiet as possible. Background noise and Radio Frequency Interference (RFI) can disrupt the room measurements. Close windows, televisions, radios, air conditioners, fluorescent 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 played through each speaker as Audyssey 2EQ Room Correction and Speaker Setup runs.

•Audyssey 2EQ Room Correction and Speaker Setup cannot be performed while a pair of headphones is connected.

1	Turn on the AV receiver and the connected TV.
	On the TV, select the input to which the AV receiver
	is connected.
2	Set the speaker setup microphone at the Main

Listening Position a, and connect it to the SETUP

MIC jack.

SETUP MIC jack

Speaker setup microphone

When an optional unit is connected to the UNIVERSAL PORT jack on the AV receiver, the speaker setting menu may appear on screen.

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 settings.

3 Use q/wto select “Audyssey Quick Start” or “Audyssey 2EQ Full Calibration”.

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