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
MOTU PRO AUDIO CONTROL WEB APP
14
DEVICE TAB (CONTINUED)
Scroll down to view these additional
Device tab settings.
25. In the Computer Setup section, you
can specify how many audio
channels you would like to be able to
stream to and from your computer,
up to 64 channels each way, simul-
taneously, over USB. Map them as
desired in the Routing tab
(page 15).
26. When the Computer Volume Controls
option is enabled (a Mac only
feature), the Audio MIDI Setup
utility in OS X provides volume
control for each output channel to
your MOTU audio interface. In
addition, the volume controls for
your Mac (on your computer
keyboard) will control the channels
you’ve designated for computer
output in Audio MIDI Setup, if any.
Be careful when toggling this
setting because sudden changes in
your computer volume can result.
27. Click Reboot to restart the interface.
28. Use these buttons to manually check
for and install updates for your
MOTU interface. For complete
details, see Appendix D, “Updating
Firmware” (page 103). Updating
from a file can be done offline from
your computer, using an update
you’ve obtained through MOTU’s
web site or tech support depart-
ment. The Check For Updates button
requires that the computer (or
device) you are using to view your
MOTU interface is connected to the
internet through a local network or
Wi-Fi. Updating from the internet is
easy and convenient.
29. The System Information section
displays information about your
MOTU device, including the
firmware version and network IP
address.
30. Use Restore Factory Presets to restore
your MOTU device’s factory presets.
31. Use Set Password to password-
protect the interface on the
network. All settings are blocked,
except for aux bus mixing, as shown
above (31). This allows musicians to
access their personal monitor (aux)
mixes from their mobile devices,
while all other device settings
remain blocked. To clear the
password, log in and then click Clear
Password. If you forget the
password, you can clear it in the
Settings menu in the front panel LCD
(see page 54) with either the Clear
Password setting or by doing a
factory reset with the Factory
Default setting.
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31
29
28
30
26
25