Pioneer VSX-1125-k User Manual download pdf (Page 73)

The Advanced MCACC menu

Chapter 10:

The Advanced MCACC menu

Making receiver settings from the

Advanced MCACC menu

The Advanced MCACC (Multi Channel ACoustic

Calibration) system was developed in Pioneer’s

laboratories with the aim of making it possible for home

users to perform adjustments of the same level as in a

studio easily and with high precision. The acoustic

characteristics of the listening environment are

measured and the frequency response is calibrated

accordingly to allow high precision, automatic analysis

and optimal calibration of the sound field to bring it

closer to a studio environment than ever before.

Furthermore, while it was previously difficult to eliminate

standing waves, this receiver is equipped with a standing

wave control function using a unique pr ocess to perform

acoustic analysis and reduce their in

fluence.

This section describes how to calibrate the sound field

automatically and fine-adjust the sound field data

manually.

1 Switch on the receiver and your TV.

Make sure that the TV’s video input is set to this receiver.

2 Press on the remote control, then press

HOME MENU

A Graphical User Interface (GUI) screen appears on your

TV. Use /// and ENTER to navigate through the

screens and select menu items. Press RETURN to

confirm and exit the current menu.

•Press HOME MENU at any time to exit the Home

Menu.

3 Select ‘

Advanced MCACC

’ from the

Home Menu

then press

ENTER

4 Select the setting you want to adjust.

• Full Auto MCACC – See Automatically conducting

optimum sound tuning (Auto MCACC) on page 37 for

a quick and effective automatic surround setup.

• Auto MCACC – See Automatic MCACC (Expert)

below for a more detailed MCACC setup.

• Manual MCACC – Fine-tunes your speaker settings

and customizes the Acoustic Calibration EQ (see

Manual MCACC setup on page 75).

• Demo – No settings are saved and no errors occur.

When the speakers are connected to this receiver,

the test tone is output repeatedly. Press RETURN to

cancel the test tone.

Automatic MCACC (Expert)

If your setup requires more detailed settings than those

provided in Automatically conducting optimum sound

tuning (Auto MCACC) on page 37, you can customize

your setup options below. You can calibrate your system

differently for up to six different MCACC presets, which

are useful if you have different listening positions

depending on the type of source (for example, watching

movies from a sofa, or playing a video game close to the

TV).

Important

•Make sure the microphone/speakers are not moved

during the Auto MCACC Setup.

•The screen saver will automatically appear after five

minutes of inactivity.

CAUTION

• The test tones used in the Auto MCACC Setup are

output

at high volume.

THX

THX is a trademark of THX Ltd., which may be registered

1Select ‘

Auto MCACC

’ from the

Advanced MCACC

menu, then press

ENTER

If the Advanced MCACC screen is not displayed, refer to

Making receiver settings from the Advanced MCACC menu

above.

RECEIVER

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