Attero Tech by QSC Axon DBU
User Manual
QSC, LLC 2020 614-00046
Contents
1 –Overview ..........................................................................................................................................................................................................................................................1
1.1 –What’s in the Box ................................................................................................................................................................................... 1
1.2 –Optional Accessories.............................................................................................................................................................................. 1
1.3 - Device Features - Front Panel ................................................................................................................................................................. 1
1.4 - Device Features - Rear Panel................................................................................................................................................................... 1
2 –Product Installation ....................................................................................................................................................................................................................................2
2.1 - Mounting................................................................................................................................................................................................. 2
2.2 –Power & Network Connectivity............................................................................................................................................................... 2
2.3 –LED Status Indications............................................................................................................................................................................ 3
3 –Device Configuration .................................................................................................................................................................................................................................3
3.1 –IP Address Setup .................................................................................................................................................................................... 3
3.2 –Networking Information...........................................................................................................................................................................i
3.2.1 –Multicast Messaging .........................................................................................................................................................i
3.2.1.1 –Metering Data ......................................................................................................................................................................... i
3.2.1.2 –Multicast Async Notifications ................................................................................................................................................. i
3.3 –Audio I/O and DSP Setup ........................................................................................................................................................................ii
3.3.1 –Matrix Mixer....................................................................................................................................................................iii
3.3.2 –Tone Generator ...............................................................................................................................................................iii
3.3.3 –Voice Cues.......................................................................................................................................................................iii
3.4 –Bluetooth® Pairing/Connect Modes .......................................................................................................................................................iv
3.4.1 –Manual Mode...................................................................................................................................................................iv
3.4.2 –Reconnect Mode..............................................................................................................................................................iv
3.4.3 –Exclusive Mode................................................................................................................................................................iv
3.5 –Bluetooth® Audio Bridging......................................................................................................................................................................v
3.5.1 –Media Bridging (only) .......................................................................................................................................................v
3.5.2 –Call Bridging (only)...........................................................................................................................................................v
3.5.3 –Call & Media Bridging.......................................................................................................................................................v
3.6 –Bluetooth® Pass-through AVRCP (AV Remote Control Protocol).............................................................................................................v
3.7 –USB Audio Modes ...................................................................................................................................................................................vi
3.7.1 –Speakerphone .................................................................................................................................................................vi
3.7.1.1 –System AEC (Acoustic Echo Cancellation)..............................................................................................................................vi
3.7.1.2 –Telephony ..............................................................................................................................................................................vi
3.7.2 –2x2 Sound Card ..............................................................................................................................................................vi
3.8 –USB Priority Mode...................................................................................................................................................................................vi
3.9 –Factory Reset.........................................................................................................................................................................................vii
3.10 –Firmware Updates ...............................................................................................................................................................................vii
4 –ARCHITECTS & ENGINEERS SPECIFICATION................................................................................................................................................................................. vii
Device Specifications.....................................................................................................................................................................................................................................viii
