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Genelec 9401A Operating Manual
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Genelec 9401A Operating Manual

Multichannel audio-over-ip interface
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9401A
Operating Manual
Genelec 9401A
Multichannel Audio-Over-IP Interface

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Summary of Contents for Genelec 9401A

  • Page 1 9401A Operating Manual Genelec 9401A Multichannel Audio-Over-IP Interface...

  • Page 2: Installation

    ISS is on your monitoring system will remain stream uses a standard 1000BASE-T Congratulations and thank you for ready for action and the 9401A will consume compatible network interface with an RJ45 purchasing the Genelec 9401A multichannel less than 4.5 watts of power. The interface connector.
  • Page 3 15-16 configured using the HTTP web interface. The 9401A includes two GLM Network connectors for management using Genelec Figure 1. Functional block diagram of the 9401A and the sample rate converter (SRC) Loudspeaker Manager (GLM) software. DIGITAL DIGITAL GLM ADAPTER...
  • Page 4 Figure 4. Example connection to computer and Genelec 9320A Reference Controller Redundant IP Network Input The input connector of the 9401A follows 1 Gbps (Gigabit) or faster IP switches is The 9401A offers two network interface the 1000Base-T standard for Gigabit mandatory.

  • Page 5: Troubleshooting

    PTP timestamping support The AES59 standard output connector closing unnecessary background programs. should be used. pinout of the 9401A is shown in Figure 5. We • Power saving settings of the processor or Configuration and strongly recommend that a high-quality AES/ the Ethernet adapter.
  • Page 6 Figure 6. 9401A setup panel in GLM software using GLM’s Management Network. digital audio. We strongly discourage the the 9401A icon close to the subwoofer Advanced setup is done via an HTTP web use of standard analogue microphone connected to it (see Figure 6).

  • Page 7: Operating Environment

    After the source is the stored settings. After removing the GLM When all 9401A units in the system are set to created, it can be routed from the I/O router network cable and powering the 9401A and ‘Group Off’...

  • Page 8: Maintenance

    • Do not place objects filled with liquid, such as vases, on or near the 9401A. • T h e 9 4 0 1 A i s n e v e r c o m p l e t e l y...

  • Page 9: Specifications

    SPECIFICATIONS Description Feature Network interface RJ-45 connector for 1000BASE-T Network cable Category 5e (Cat 5e) or higher-rated Ethernet cable Number of Ethernet ports Digital audio input format ST2110-30, AES67, Ravenna Digital audio input specifications ST2022-7, NMOS IS-04, NMOS IS-05 Digital audio word length Minimum 16 bits, maximum 32 bits.

  • Page 10: General Settings

    Web interface function reference General settings Device Name Device name Unique name, consists of the model name (9401A) and serial number separated by an underscore. Location Optional entry to specify the physical location of the device (e.g., Listening Room). Audio Configuration...
  • Page 12 Global Type Indicates if PTP (v1) or PTPv2 is used. Domain PTP domain, must be set to the same value for connected master and slave devices. DSCP Differentiated Services Code Point, a 6-bit priority value for Quality of Service (QoS). Master Manual If not selected, uses default PTP settings.
  • Page 14 Session source Create a new source. Create session Configuration Enabled Enables or disables the source. Selects the input source. For 9401A, this is always Stream. Name Name of the source, maximum length is 63 characters. Description Optional entry. Output Interface(s) Selects the source output.

  • Page 16: Session Info

    Session sinks Create a new sink. Create session sink Configuration Selects the physical output. For 9401A, this is always Stream. Label Name of the sink. Description Optional entry. Source Selects the source, either from SAP or mDNS advertisers or manually by copying the SDP file from the source.
  • Page 17 Interface 1 / Interface 2 RTP status Information about the incoming RTP packets. 0x10: receiving RTP packets. 0x20 / 0x40: stream has been muted. 0x80: both interfaces are not receiving RTP packets properly (ST2022-7 mode). 0x01: wrong RTP sequence id. 0x02: wrong RTP SSRC.
  • Page 18 AoIP stream inputs, 64 channels. Outputs AoIP stream outputs, 64 channels. Inputs Not physically available on the 9401A. Outputs Aux stereo out connector on the 9401A. Main DB25 Connector Inputs Not physically available on the 9401A. Outputs Main monitor outputs, 16 channels.
  • Page 19 I/O Router Rows Session sources as configured in the corresponding page. Columns Session sinks as configured in the corresponding page. Row-column matrix Creates connections between source and sink channels by selecting points in the matrix. Mixing of channels is not supported. (a sink channel can receive from one source channel).
  • Page 20 Statistics Sink Name of the sink being measured. The minimum latency measured from Port 1 / Port 2 to output. Does not include latency from source buffer. Resets after refreshing the web page. The maximum latency measured from Port 1 / Port 2 to output.

  • Page 21: Registration Server

    NMOS NMOS General Settings Enable Enable or disable NMOS client. Port NMOS communication port. Flush streamer address on disable When selected, will empty streamer multicast addresses each time the streamer disabled. Allows interoperability with Nevion. Set UUID from Names When selected, will set the Universally Unique Identifier from the source name.
  • Page 22 System Build Number Build Number Currently installed firmware version. Configuration file Download Save device configuration to a file. Upload Save device configuration from a file. Commands Reboot Reboot the AoIP module. For applying settings. Reboot to Factory Reboot the AoIP module to factory default values. Restart Fully restart the AoIP module.
  • Page 23 Vendor Device vendor name. (Genelec) Product Device name. (9401A) Serial Serial number of the device. Identify Me When using multiple devices, can be used to identify which device is being configured. When checked, the 9401A flashes its power button LED.
  • Page 24 Genelec 9401A Multichannel Audio-Over-IP Interface www.genelec.com Genelec Document D0207R001. Copyright Genelec Oy 4.2024. All data subject to change without prior notice International enquiries: In the U.S. please contact: In China please contact: In Japan, please contact: In Sweden please contact Genelec, Olvitie 5 Genelec, Inc., 7 Tech Circle...