User Manual
Table Of Contents
- Title Page
- Quick Start Guide
- LP32 Front Panel
- LP32 Rear Panel
- MOTU Pro Audio 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)
- 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 the LP32
- Comprehensive I/O
- Flexible optical I/O
- Network I/O
- Other MOTU AVB interfaces
- Universal computer connectivity
- On-board DSP with mixing and effects
- 32-bit floating point processing
- Modeled vintage effects processing
- AVB/TSN system expansion and audio networking
- Matrix routing and multing
- Web app control
- Stand-alone mixing with wireless control
- Comprehensive metering
- Headphone output
- Rack mount or desktop operation
- Audio analysis tools
- AudioDesk
- 2 Packing List and System Requirements
- 3 Software Installation
- 4 Hardware Installation
- Overview
- USB or iOS audio interface setup
- AVB Ethernet audio interface setup
- Setup for two interfaces
- Setup for three to five interfaces
- Setup for a multi-switch network
- Setup for multiple interfaces
- Setup for web app control
- Setup for AVB Ethernet audio interface operation
- Audio connections
- Synchronization
- Syncing optical devices
- Syncing word clock devices
- Syncing an AVB network
- Syncing multiple AVB audio interfaces connected to a Mac
- 5 Presets
- 6 The Front Panel LCD
- 7 Working with Host Audio Software
- Overview
- Preparation
- Run the web app
- Choose the MOTU Pro Audio driver
- Reducing monitoring latency
- Monitoring through the LP32
- Direct hardware playthrough / Direct ASIO monitoring
- Monitoring through your host audio software
- Adjusting your host software audio buffer
- Adjusting buffer size on Mac OS X
- Adjusting buffer size on Windows
- Lower latency versus higher CPU overhead
- Transport responsiveness
- Effects processing and automated mixing
- Working with the Routing grid
- 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 sources to one output
- Routing grid tutorials
- Working with on-board mixing and effects
- 8 Mixer Effects
- 9 MOTU Audio Tools
- 10 Networking
- A Troubleshooting
- B Audio Specifications
- C Mixer Schematics
- D Updating Firmware
- E OSC Support
- Index
APPENDIX A: TROUBLESHOOTING
96
Connecting or powering gear during operation...
It is not recommended that you connect/
disconnect, or power on/off devices connected to
the LP32 while recording or playing back audio.
Doing so may cause a brief glitch in the audio.
CUSTOMER SUPPORT
We are happy to provide complimentary customer
support to our registered users. If you haven’t
already done so, please take a moment to register
online at MOTU.com, or fill out and mail the
included registration card. Doing so entitles you to
technical support and notices about new products
and software updates.
TECHNICAL SUPPORT
If you are unable, with your dealer’s help, to solve
problems you encounter with your MOTU device,
you may contact our technical support department
in one of the following ways:
■ Tech support hotline: (617) 576-3066 (Monday
through Friday, 9 a.m. to 6 p.m. EST)
■ Online support: www.motu.com/support
Please provide the following information to help us
solve your problem as quickly as possible:
■ The serial number of your MOTU device. This is
printed on a label placed on the bottom of the rack
unit. You must be able to supply this number to
receive technical support.
■ A brief explanation of the problem, including the
exact sequence of actions which cause it, and the
contents of any error messages which appear on the
screen.
■ The pages in the manual that refer to the features
or operation of your MOTU AVB Device or
AudioDesk with which you are having trouble.
■ The version of your computer’s operating
system.
We’re not able to solve every problem immediately,
but a quick call to us may yield a suggestion for a
problem which you might otherwise spend hours
trying to track down.
If you have features or ideas you would like to see
implemented, we’d like to hear from you. Please
write to the Development Team, MOTU Inc., 1280
Massachusetts Avenue, Cambridge, MA 02138, or
use our online suggestion box at www.motu.com/
suggestions.