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614-00050 Rev 01_a 

 Attero Tech LLC 2019 

7/1/2019 

 
 

 
 

 
 

 
 

 
 

 

 

 

AES67 Networked 

Audio Connectivity 

Interface 

 

 

Summary of Contents for AXON A4FLEX

Page 1: ...614 00050 Rev 01_a Attero Tech LLC 2019 7 1 2019 AES67 Networked Audio Connectivity Interface ...

Page 2: ...safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by Attero Tech 12 Use only with the cart stand tripod bracket or table specified ...

Page 3: ...breach of warranty as outlined above NEITHER ATTERO TECH LLC NOR ANYONE INVOLVED IN THE PRODUCTION OR DELIVERY OF THE EQUIPMENT SHALL BE LIABLE FOR ANY INDIRECT SPECIAL PUNITIVE CONSEQUENTIAL OR INCIDENTAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THIS EQUIPMENT EVEN IF ATTERO TECH LLC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN NO EVENT SHALL THE LIABILITY OF ATTERO TECH LLC E...

Page 4: ...stallation 2 2 1 Mounting 2 2 2 Power Network Connectivity 3 2 2 1 Daisy Chain Switched Configuration 3 2 2 2 Independent VLAN Configuration 4 2 3 Audio I O Connections 4 2 4 LED Status Indications 5 3 Device Configuration 5 3 1 IP Address Setup 5 3 2 Networking Information 5 3 3 Audio I O and DSP Setup 6 3 4 Logic I O Setup 7 3 5 Factory Reset 7 3 6 Firmware Updates 7 4 ARCHITECTS ENGINEERS SPECI...

Page 5: ...resentation systems in corporate higher education hospitality and courtroom venues 1 1 What s in the Box The A4FLEX comes supplied with the following o Axon A4FLEX device o Euro block mating plugs o 1 6ft Mini USB cable o Two removable mounting flanges 1 2 Optional Accessories o 1 RU Rack Surface Mount Tray Kit 1 3 Device Features Front Panel 1 2 3 Description 1 LED status indicators 2 USB audio c...

Page 6: ...e A4FLEX is a 1 3 rack width device and 1RU high It can be mounted into a rack using the rack tray accessory sold separately The accessory tray can hold up to three 1 3rd rack width AXON units When used with the rack shelf the A4FLEX is attached to the tray with mounting screws installed through its base The L brackets are then used as the rack ears by installing them to the side flanges of the tr...

Page 7: ...nt conditions on the PoE PSE 2 2 1 Daisy Chain Switched Configuration By default the Ethernet ports on an A4FLEX act as a two port switch This be useful if for example there is a second unit in the same physical location as the A4FLEX Its network can be connected to the A4FLEX instead of having to have a separate home run back to the switch thus creating a daisy chain saving time and cabling and n...

Page 8: ...ed for installation though care must be taken not introduce grounding issues into the system by doing so 2 3 Audio I O Connections The A4FLEX features two dedicated audio inputs two flexible I O that can be configured as audio inputs or outputs and two dedicated amplified outputs Source Shield A4FLEX Input 7 Balanced Wiring Example The audio inputs and outputs use a balanced connection If connecti...

Page 9: ...esk and A4FLEX product page on the Attero Tech website for the latest links to integration support resources 3 1 IP Address Setup IMPORTANT Failure to correctly configure IP addresses will not allow an A4FLEX device to correctly authenticate in the unIFY Control Panel software and configuration and control to and from the A4FLEX will not be possible In order to configure an A4FLEX or to update A4F...

Page 10: ...d through unIFY Control Panel Each analog audio input features switchable 48V phantom power mic line pad and supports up to 42 dB of adjustable preamp gain in 1 dB steps Each analog line output has a switchable pad allowing the output to be either at either mic or line level The internal audio DSP features basic audio processing as shown in the diagram below 11 DSP Signal Flow Diagram ...

Page 11: ...y reset is a useful way of quickly restoring communications with a device which has an unknown static IP address as a factory reset returns the device s network settings to getting a dynamic IP Having successfully completed a factory reset of the device setting the PC s IP address to also obtain a dynamic IP address should then allow the PC to communicate fully with that device The factory reset b...

Page 12: ...trolled devices The device shall provide the ability to interface USB digital audio from a connected device to and from an AES67 network The AES67 networked audio interface shall support transmission and reception of 8 independent channels in both directions at 48 kHz 24 bit with 1 ms packet times Internal DSP on the device shall support signal mixing of all I O equalization and output limiting Th...

Page 13: ...sition 16 28 AWG Gain 8 dB to 34 dB gain 1 dB increments Input Impedance 2K ohms at any gain Maximum Input Levels Pad Active 8 dB Gain max input 16 5 dBu 24 dBu w pad 34 dB gain 25 5 dBu 17 5 dBu Phantom Power 48V software selectable per channel THD N 0 05 1 kHz 3 dBFS input 20 20kHz Frequency Response 20 20 kHz 1 dB Line 50 20kHz 1 dB Mic EIN 125 dBu Audio Line Outputs Connector Type 3 81mm Euro ...

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