User Manual
Table Of Contents
- Title Page
- Quick Start Guide
- 1248 Front Panel
- 1248 Rear Panel
- 8M Front Panel
- 8M Rear Panel
- 16A Rear Panel
- 16A Front Panel
- MOTU AVB Switch
- MOTU AVB Control Web App
- Overview
- It’s not on your hard drive
- Use your favorite web browser
- Control from multiple devices
- Run the installer, get the app
- Make hardware and network connections
- Launching the web app
- Device tab
- Device tab (continued)
- Routing tab
- Mixing tab
- Aux Mixing tab
- Mixer input channel strips
- Main Mix and Monitor channel strips
- Aux bus channel strips
- Group and Reverb channel strips
- 1 About Your MOTU AVB Audio Interface
- State-of-the-art A/D and D/A conversion
- Complementary I/O configurations
- 1248
- 8M
- 16A
- Network I/O
- Universal connectivity
- On-board DSP with mixing and effects
- 32-bit floating point processing
- Modeled vintage effects processing
- AVB system expansion and audio networking
- Matrix routing and multing
- 256 channels of network audio I/O for your host computer
- Web app control
- Stand-alone mixing with wireless control
- ADAT digital I/O
- S/PDIF digital I/O with SRC
- Word clock
- Comprehensive metering
- Headphone outputs
- Precision Digital Trim™
- Rack mount or desktop operation
- AudioDesk
- 2 Packing List and System Requirements
- 3 Software Installation
- 4 Hardware Installation
- Overview
- Rack installation and heat
- Thunderbolt audio interface setup
- USB audio interface setup
- Setup for two interfaces
- Setup for three to five interfaces
- Setup for a multi-switch network
- Setup for multiple Thunderbolt and USB interfaces
- Setup for web app control
- Audio connections
- A typical 1248 setup
- A typical 8M setup
- A typical 16A setup
- Synchronization
- Syncing S/PDIF devices
- Syncing word clock devices
- Syncing an AVB network
- 5 Presets
- 6 The Front Panel LCD
- 7 Working with Host Audio Software
- Overview
- Preparation
- Run the web app
- Sample rate
- Clock Mode
- Enabling and disabling input/output banks
- Specifying the number of computer channels
- Making inputs and outputs available to your host software
- Configuration presets
- Naming computer input and output channels
- Streaming computer audio to and from the onboard mixer
- Working with AVB network streams
- Mirroring computer channels to multiple outputs
- Combining multiple inputs to one output
- Routing grid tutorials
- Choosing the MOTU Audio driver
- Reducing monitoring latency
- Working with on-board mixing and effects
- Synchronization
- 8 Mixer Effects
- 9 Networking
- A Troubleshooting
- B Audio Specifications
- C Mixer Schematics
- D Updating Firmware
- E OSC Support
- Index
PRESETS
55
LIVE RECORDING WITH MONITOR MIXING
Choose the Live recording with monitor mixing
preset when you are tracking in the studio. The
setup is pretty much the same as for the “Interface
+ mixer” preset discussed in the previous section,
shown in Figure 5-3 on page 54. All physical inputs
on the interface are routed to both the computer
(for recording) and the Main Mix and Monitor
busses in the mixer (for near-zero latency
monitoring).
STAGE I/O
Use the Stage I/O preset when you want to route
audio inputs from musicians and instruments on
stage to another location over Ethernet cabling.
This preset routes all inputs and outputs on the
MOTU AVB interface to 8-channel AVB network
streams in the routing grid, which are then
broadcast to any/all other devices on the same AVB
Ethernet network.
Single AVB Ethernet “snake”
For example, you could have a single Ethernet cable
running from the unit on stage to a 2nd unit at the
Front of House (FOH) mixer.
Figure 5-4: Use the Stage I/O preset to connect audio inputs and
outputs to other AVB devices on the rest of the network.
Stage I/O to network
As another example, you could run an Ethernet
cable from the stage unit to a MOTU AVB Switch,
with a host of other MOTU AVB interfaces and
computers on a multi-device network.
Figure 5-5: Use the Stage I/O preset to connect audio inputs and
outputs to other AVB devices on the rest of the network.
STUDIO INPUT EXPANDER
Use the Studio Input Expander preset when you
already have a main system set up, but you want to
add additional inputs. This preset routes all
physical inputs on the expansion MOTU AVB
interface to AVB network streams. You can connect
to these expansion streams in AVB Stream
Connections section of the Device tab of the main
MOTU AVB interface.
Audio inputs from musicians on stage
Stage area
FOH mix position
Ethernet cable
Laptop (optional)
Audio inputs from musicians on stage
Stage area
Switch A