The Advanced MCACC menu

10

Standing Wave

Output PC

Use this to display the standing wave related adjustment values for the various MCACC memories. See Standing Wave on page 76 for more on this.

1Select ‘Standing Wave’ from the MCACC Data Check menu.

2d.Standing Wave

A/V RECEIVER

Filter

 

Filter 1

 

Filter 2

 

Filter 3

TRIM

 

Freq

Q

ATT

 

Freq

Q

ATT

 

Freq Q

ATT

Channel

 

[Hz]

 

[dB]

 

[Hz]

 

[dB]

 

[Hz]

 

[dB]

[dB]

 

 

 

 

 

 

 

 

 

 

 

 

SW

 

63

5.0

10

 

120

5.0

10

 

201

5.0

10

+10.0

MCACC

dB

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M1.MEMORY1

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

32

 

63

125

250

500

1k

Hz

Exit

 

 

 

 

 

 

 

 

 

 

 

Return

2When ‘Filter Channel’ is highlighted, use / to select the channel for which you want to check standing wave control.

The standing wave related calibration value for the selected channel stored at the selected MCACC preset and its graph are displayed.

3Press to highlight ‘MCACC’, then use / to select the MCACC preset you want to check.

Acoustic Cal EQ

Use this to display the calibration values for the

frequency response of the various channels set in the different MCACC presets. See Acoustic Calibration EQ Adjust on page 77 for more on this.

1Select ‘Acoustic Cal EQ’ from the MCACC Data Check menu.

2e.Acoustic Cal EQ

A/V RECEIVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

dB

Ch :

L

 

0.0

 

-8.0

-6.0

0.0

 

+3.0

+8.5

+8.5

+3.0

0.0

 

0.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MCACC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M1.MEMORY1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63

 

125

250

500

 

1k

 

2k

 

4k

 

8k

16k

TRIM

 

 

 

[Hz]

[Hz]

[Hz]

[Hz]

[Hz]

[Hz]

[Hz]

[Hz] [Hz]

 

 

 

 

Exit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Finish

Before continuing, make sure you have completed step 2 in Checking MCACC Data on page 80. The data measured with the Advanced MCACC function is transmitted to the connected computer.1 The 3D graphs of the reverb characteristics before and after calibration and the MCACC results (parameters) can be checked.

1Select ‘Output PC’ from MCACC Data Check menu and press ENTER.

When the receiver is ready for transmission, Start the MCACC application on your PC shows on the GUI screen.

2f.Output PC

A/V RECEIVER

Start the MCACC application on your PC.

Exit

Cancel

2Start the MCACC application on your computer. Follow the instructions provided with the application. It will take about ten seconds for the transmission to complete, then you will be able to analyze the output on your computer. The various parameters and the reverb characteristics data used for display on the computer are not cleared when the power is turned off. If the reverb

characteristics are re-measured, however, the data is overwritten.2

3When you’re finished, press RETURN.

You will return to the MCACC Data Check menu. Continue with other operations in the MCACC Data Check menu if necessary. Press RETURN again to exit the MCACC Data Check menu.

2When ‘Ch’ is highlighted, use / to select the channel.

The calibration value for the frequency response of the selected channel stored at the selected MCACC preset and its graph are displayed.

3Press to highlight ‘MCACC’, then use / to select the MCACC preset you want to check.

Note

1To transmit data, the receiver and computer must be connected using an RS-232C cable and a special application must be installed on the computer. See Connecting a PC for Advanced MCACC output on page 34 for more on this.

2Only one set of reverb characteristics is stored on the receiver. If you wish to compare several different measurement results, transmit the data to the computer each time reverb measurements are taken.

81

En

Page 80 Page 82
Page 81
Image 81
Pioneer VSX-LX52 manual Acoustic Cal EQ, Output PC, Select ‘Standing Wave’ from the Mcacc Data Check menu
Page 80 Page 82

VSX-LX52 specifications

The Pioneer VSX-LX52 is a high-performance AV receiver designed to enhance your home theater experience, offering an array of advanced technologies and features to meet the demands of audiophiles and casual listeners alike. This receiver supports a 9.1 channel configuration, allowing for dynamic and immersive surround sound that can bring movies, music, and games to life in your living room.

One of the standout features of the VSX-LX52 is its support for the latest audio formats, including Dolby Atmos and DTS:X. These object-based audio technologies enable sound to move freely around you in three-dimensional space, creating a captivating listening experience that pulls you into the action. Additionally, the receiver is compatible with legacy surround sound formats, ensuring that you can enjoy a wide variety of content.

Incorporating Pioneer's proprietary MCACC (Multi-Channel Acoustic Calibration System), the VSX-LX52 automatically fine-tunes your home theater system by analyzing the acoustics of your room. This smart technology adjusts speaker placement, levels, and EQ settings, ensuring optimal sound performance tailored to your environment.

The connectivity options on the VSX-LX52 are extensive and modern, with multiple HDMI inputs supporting 4K video passthrough and HDCP 2.2 compliance for advanced video playback. It also features Zone 2 and Zone 3 audio outputs, allowing you to enjoy different audio sources in separate areas of your home. The inclusion of wireless technologies, such as Bluetooth and Wi-Fi, gives users the flexibility to stream music directly from their smartphones or tablets.

The user-friendly interface includes an intuitive on-screen setup guide and a well-designed remote control, making it easy for anyone to navigate through its numerous features. The receiver also supports high-resolution audio formats, such as FLAC and DSD, ensuring that audiophiles can enjoy their favorite tracks with stunning clarity.

In terms of build quality, the VSX-LX52 boasts a solid chassis and high-quality components designed to minimize interference and enhance sonic performance. Whether you're watching your favorite movie, listening to music, or playing video games, the Pioneer VSX-LX52 stands out as a versatile and powerful AV receiver that delivers an outstanding audio-visual experience. With its blend of advanced technologies, comprehensive connectivity options, and user-focused design, the VSX-LX52 continues to be a top choice for home theater enthusiasts.
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