Using Basic Functions
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,
Audyssey Dynamic Volume® (_ page 39).
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.
The Quick Start takes 2 minutes and Full Calibration takes about 10 minutes.
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.
@ 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.
Audyssey 2EQ uses the measurements from this position to calculate speaker distance, level, polarity, and the optimum crossover value for the subwoofer.
(_) Second measurement position The right side of the listening area.
@Third measurement position The left side of the listening area.
The distances from position @ to (_) and @ to @ must be
at least 1 meter (3.3 It.).
/
/
..... : Listening | area | @ to (_): Listening | position |
• Make the room as quiet as possible. Background noise and Radio
Frequency [nterference (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.
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