Használati útmutató Neumann KH 750
Olvassa el alább 📖 a magyar nyelvű használati útmutatót Neumann KH 750 (42 oldal) a Monitor kategóriában. Ezt az útmutatót 14 ember találta hasznosnak és 7.5 felhasználó értékelte átlagosan 5.0 csillagra
Oldal 1/42
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KH 750 AES67
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Instruction Manual
KH 750 DSP | 2
The KH 750 AES67 subwoofer
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3
Delivery includes
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3
About this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product overview
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4
Installing and connecting the KH 750 AES67
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6
Preparing the subwoofer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Preparing the room. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Setting up the subwoofers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Positioning the subwoofers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Connecting the subwoofer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Connecting network cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Connecting/disconnecting the subwoofer to/from the mains power supply . . . 15
Configuring and using the KH 750 AES67
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16
Switching the subwoofer on/o
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16 Functionality of the back panel lights ...................................16
INPUT SELECT switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
CONTROL MODE switch
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17 Resetting the KH 750 AES67 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Firmware update. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Calibrating the subwoofer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Compensating for larger time of flight (TOF) dierences . . . . . . . . . . . . . . . . . .20
Using the bass management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Remote-controlling the bass management
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21
Setting the replay level of the subwoofer ................................21
Activating ground lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Configuring AES67 network and audio settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Initial setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Selecting the control mode and audio input..............................23
Setting up the AES67 network interface
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24
Setting up the PTP media clock ........................................28
Setting up the connection management mode ............................29
Routing AES67 audio signals to the KH 750 AES67........................31
Compatibility with DANTE® AES67 audio streams ........................36
Cleaning and maintaining the subwoofer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Troubleshooting
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38
Specifications
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39
Pin assignment of the XLR socket
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39
Acoustical measurements and block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Trademarks
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Technical information & glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Contents
KH 750 DSP | 3
The KH 750 AES67 subwoofer
Thank you for purchasing a Neumann subwoofer. Neumann subwoofers are designed to com-
plement Neumann’s extensive range of monitors. They can be used in music, broadcast, and
post production studios for tracking, mixing, mastering, and home recording. They can be
positioned away from a wall, next to a wall or in a corner and can be mixed freely with other
loudspeakers and subwoofers from the Neumann Studio Monitor Systems range.
This AES67 variant of the KH 750 DSP subwoofer supports AES67 digital audio signals and acts
as an interface in an existing AES67 audio infrastructure in the studio. The integrated redun-
dant AES67 audio network ports are fully compliant with ST 2110 and ST 2022-7 broadcast
standards. At the same time, the KH 750 AES67 is compatible with DANTE®-generated AES67
network streams.
The built-in 2.0 / 0.1 Bass Manager can be used in many ways as there are four routing modes
to ensure maximum flexibility when using the subwoofer - see “Uses” below. Fourth order
crossovers and flexible acoustical controls allow for seamless system integration and the bass
management function can be remotely controlled.
State-of-the-art circuitry design and the specially developed long excursion bass driver have
been used to ensure the most accurate sound reproduction possible. Neumann products are
designed for longevity so we hope you enjoy many happy years of using this product.
The KH 750 AES67 is also compatible with the MA 1 - Automatic Monitor Alignment software.
Uses
• Bass extension for loudspeakers
• Increasing the maximum SPL of loudspeakers
• Decreasing harmonic and intermodulation distortion of loudspeakers
• Reproducing the LFE channel
• Reproducing the “Sub” signal of a bass managed multichannel source
• Working as an extension for KH 810, KH 870 and KH 805 subwoofer systems
• Support of stereo sources with analog XLR or digital AES3 format and AES67 audio over IP
signals in up to 8 channels
• Working as an interface between digital AES3 and AES67 studio infrastructure and all ana-
log Neumann KH studio monitors
• Providing automatic monitor alignment for the entire loudspeaker setup via the MA 1 soft-
ware for Mac and PC
Delivery includes
1 KH 750 AES67 subwoofer
4 Rubber feet
4 Mains cables (EU/KC, UK, US, CCC versions)
1 Quick guide
1 Safety guide
About this manual
This operating manual describes the physical setup and autonomous operation of the
KH 750 AES67. It also describes how to process Audio over IP via AES67 and Ravenna.
For the best possible configuration and calibration of the subwoofer we recommend the MA 1 -
Automatic Monitor Alignment software.
Termékspecifikációk
| Márka: | Neumann |
| Kategória: | Monitor |
| Modell: | KH 750 |
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