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Axon DBU Attero Tech by QSC User Manual IMPORTANT SAFETY INSTRUCTIONS The symbols below are internationally accepted symbols that warn of potential hazards with electrical products. This symbol, wherever it appears, alerts you to the presence of un-insulated dangerous voltage inside the enclosure -- voltage that may be sufficient to constitute a risk of shock.
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User Manual WARRANTY INFORMATION For a copy of the QSC Limited Warranty, visit the QSC website at www.qsc.com Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules and EN55022. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
1 - DBU Front and Rear Description LED status indicators Bluetooth® LED status indicator The Attero Tech by QSC Axon DBU is a surface-mount, Dante/AES67 network audio interface offering bidirectional USB Factory reset access (up to 2x2 channels) and stereo Bluetooth integration into USB audio connection network AV systems, such as the Q-SYS Ecosystem.
The DBU can be powered using either PoE or a 24V power supply process of installing the DBU in surface mount configuration. attach to the power jack input. These templates can be downloaded from the QSC website. When powering using PoE: Attach the DBU’s Ethernet port to a PoE-enabled port on a Rack Mounting –...
Control Panel, consult the DBU unIFY NET – Solid Red Manual on the QSC website. Critical error Slow Blink Red Refer to the QSC website for the latest links to integration support (PWR / NET) resources. “Identify” mode Slow Blink Whie 3.1 –...
Axon DBU Attero Tech by QSC User Manual 3.2 – Networking Information The DBU uses the following IP addresses, services and ports for communications on the network. Port TCP / UDP Multicast IP Description Default Configuration Non-configurable DHCP 224.0.0.251 mDNS – Device...
Axon DBU Attero Tech by QSC User Manual 3.3 – Audio I/O and DSP Setup All audio input, output and internal audio DSP setting may be configured through unIFY Control Panel. The Axon DBU features three audio input and output types: Bluetooth® Audio, Dante™/AES67 Network Audio, and USB Audio. All inputs and outputs allow a gain setting which ranges from -100 dB to +20 dB configurable in 1 dB steps as well as a mute setting.
Axon DBU Attero Tech by QSC User Manual 3.3.1 – Matrix Mixer The DBU features a 10x7 matrix mixer. Each cross point of the matrix mixer can be configured between -100dB and 0 dB. The mixer contains the following inputs/outputs:...
Axon DBU Attero Tech by QSC User Manual 3.4 – Bluetooth® Pairing/Connect Modes 3.4.1– Manual Mode This usage model is intended for applications where casual users of a public venue (sports bar, spa, stadium luxury box, fitness center) have access to connect their devices to the audio system but headaches are minimized by eliminating automatic reconnect and pairing history features.
Axon DBU Attero Tech by QSC User Manual 3.5– Bluetooth® Audio Bridging 3.5.1 – Media Bridging (only) In this mode (A2DP profile), users may stream audio from media applications on the paired device. The user is protected from errant streaming of call audio over Bluetooth® link.
Axon DBU Attero Tech by QSC User Manual 3.7– USB Audio Modes The USB audio interface on the front of the DBU allows the user to use the DBU as a USB sound device for a connected PC or other USB enabled audio device.
The DBU supports field firmware updates. The updates are applied via the network using the smart firmware update tool within the Attero Tech unIFY Control Panel. This software is available on the QSC website. The latest DBU firmware file is available from the QSC website also.
Axon DBU Attero Tech by QSC User Manual Device Specifications USB Interface Dante™/AES67 Network Connector Type USB 2.0 Type B Physical Layer Ethernet Connector (s) RJ-45 Speakerphone (1x1), USB Audio 2.0, 48kHz 16-bit USB Audio Support 2x2, USB Audio 2.0, 48kHz, 16-bit...
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