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MOTU 9370 User Manual
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MOTU 9370 LP32 4-Bank ADAT/SMUX Optical Interface
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Title Page
Quick Start Guide
LP32 Front Panel
LP32 Rear Panel
MOTU Pro Audio Control Web App
Overview
Itâs 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
Obtaining the LP32âs IP address
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
Packing List
System Requirements
Please register today!
3 Software Installation
Overview
USB audio class-compliant operation
Connection to iOS devices (iPad and iPhone)
Web app control
Software installation
Download and run the MOTU Pro Audio Installer
Audio drivers
Industry-leading I/O latency performance
MOTU Pro Audio ASIO Driver
WDM / Wave driver support
Host Buffer Size
Host Safety Offset
MOTU Discovery app
MOTU Pro Audio WebUI Setup for Windows
MOTU Audio Tools
AudioDesk workstation software
Working with host audio software
4 Hardware Installation
Overview
USB or iOS audio interface setup
AVB Ethernet audio interface setup
About CAT-5e cables
Setup for two interfaces
Setup for three to five interfaces
Setup for a multi-switch network
Setup for multiple interfaces
Connecting multiple interfaces using Thunderbolt
Connecting multiple interfaces using Thunderbolt and USB
Multiple interfaces and USB
Multiple AVB Ethernet audio interfaces
Mixing and matching audio interfaces
Setup for web app control
Web app control can be set up independently of audio connections
Mixing and matching web app control scenarios
Launching the web app
Web app control over USB
Web app control through standard Ethernet
Setup for AVB Ethernet audio interface operation
Ethernet connection to the Mac
Web app setup
Clocking
AVB stream and channel counts
Audio connections
Optical I/O
Synchronization
Be sure to choose a digital audio clock master
Syncing optical devices
Syncing word clock devices
Daisy-chaining word clock
Follow system clock / Force 1x clock
Word clock is not needed for AVB networking
Syncing an AVB network
Choosing a master clock
Resolving the master clock device to an external clock source
Syncing multiple AVB audio interfaces connected to a Mac
5 Presets
Overview
Preset menu
Create your own presets
Video tutorials
Audio interface
Stand-alone mixer
Interface + mixer
Live recording + AVB
AVB Expansion
6 The Front Panel LCD
Overview
Level meters
Headphone volume Knob
Channel focus
Mute
ID Button
Menu Navigation
Main Menu
Device menu
Network menu
Settings menu
Presets menu
Version menu
Clock
Stand-alone operation
7 Working with Host Audio Software
Overview
Preparation
Run the web app
Sample Rate
Clock Mode
Audio Interface preset
Choose the MOTU Pro Audio driver
For Mac OS X audio software
For Windows audio software
Where to go in popular audio hosts
Other audio software
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
Overview
Powerful DSP-driven mixing and effects
Advantages over host-based mixing and processing
High Pass Filter
Gate
Four-band parametric EQ
Vintage EQ
Enabling EQ
EQ filter controls
Double-click a knob to return to its default position.
EQ filter characteristics
Low and high shelf filters
EQ graph
Compressor
Compressor graph
Leveler
A model of an optical compressor
Automatic gain control using light
Response characteristics
Enabling or disabling the Leveler
Gain Reduction
Makeup Gain
Limit button
Reverb
Routing inputs and groups to the reverb processor
Reverb Time
Predelay
Spread
High and Mid frequency bands
DSP Usage
9 MOTU Audio Tools
Installation
Device menu
Analysis menu
Left/right input
FFT and Spectrogram display
Spectrogram
View controls
Horizontal controls (frequency axis)
Vertical controls (amplitude axis)
Spectrogram controls
Oscilloscope
View controls
Horizontal controls (time axis)
Vertical controls (amplitude axis)
Waveform Recognition
Trigger
Measurement information
Ideas for using the Oscilloscope
X-Y Plot
Metering
View controls
Horizontal and vertical controls
Persistence
Using the XY Plot
Phase Analysis
Correlation Meter
View controls
Horizontal and vertical controls
Filters
Using the Phase Analysis
10 Networking
Overview
About AVB
MOTUâs AVB implementation
Networking examples
Personal studio expansion
Studio installation
Large studio facility
Concert systems
Large-scale venues
A quick guide to networking
Networking basics
Working with AVB switches
Working with computers on a network
Setting up a MOTU AVB interface for networking
Mapping audio to network streams
Mapping computer channels to network streams
Device presets and AVB stream connections
Bridging to Ethernet
The MOTU AVB Switch
A Troubleshooting
Customer Support
Technical Support
B Audio Specifications
C Mixer Schematics
Mono input channel
Stereo input channel
Group bus
Monitor bus
D Updating Firmware
A network cable connection is required
Updating with internet access
Updating off-line, without internet access
Updating multiple interfaces on a network
Viewing the latest firmware version information
Why does the firmware update require a network cable?
E OSC Support
Index
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Contents
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File type: PDF
File name: 99992310_9370.pdf
File size: 6.94 MB
File Language: English
Pages: 108
Author: MOTU
File created: 2017-02-06
Published:
2023-09-04
Updated: 2023-09-04
Download File
Table of Contents
×
Title Page
1
Quick Start Guide
7
LP32 Front Panel
9
LP32 Rear Panel
10
MOTU Pro Audio Control Web App
11
Overview
11
Itâs not on your hard drive
11
Use your favorite web browser
11
Control from multiple devices
11
Run the installer, get the app
11
Make hardware and network connections
11
Launching the web app
11
Obtaining the LP32âs IP address
11
Device tab
12
Device tab (continued)
13
Device tab (continued)
14
Routing tab
15
Mixing tab
16
Aux Mixing tab
17
Mixer input channel strips
18
Main Mix and Monitor channel strips
19
Aux bus channel strips
20
Group and Reverb channel strips
21
1 About the LP32
23
Comprehensive I/O
23
Flexible optical I/O
23
Network I/O
23
Other MOTU AVB interfaces
23
Universal computer connectivity
23
On-board DSP with mixing and effects
24
32-bit floating point processing
24
Modeled vintage effects processing
24
AVB/TSN system expansion and audio networking
24
Matrix routing and multing
24
Web app control
24
Stand-alone mixing with wireless control
24
Comprehensive metering
25
Headphone output
25
Rack mount or desktop operation
25
Audio analysis tools
25
AudioDesk
25
2 Packing List and System Requirements
27
Packing List
27
System Requirements
27
Please register today!
27
3 Software Installation
29
Overview
29
USB audio class-compliant operation
29
Connection to iOS devices (iPad and iPhone)
29
Web app control
29
Software installation
29
Download and run the MOTU Pro Audio Installer
29
Audio drivers
30
Industry-leading I/O latency performance
30
MOTU Pro Audio ASIO Driver
30
WDM / Wave driver support
30
Host Buffer Size
30
Host Safety Offset
31
MOTU Discovery app
31
MOTU Pro Audio WebUI Setup for Windows
31
MOTU Audio Tools
31
AudioDesk workstation software
31
Working with host audio software
31
4 Hardware Installation
33
Overview
33
USB or iOS audio interface setup
33
AVB Ethernet audio interface setup
34
About CAT-5e cables
34
Setup for two interfaces
34
Setup for three to five interfaces
35
Setup for a multi-switch network
36
Setup for multiple interfaces
37
Connecting multiple interfaces using Thunderbolt
37
Connecting multiple interfaces using Thunderbolt and USB
37
Multiple interfaces and USB
37
Multiple AVB Ethernet audio interfaces
37
Mixing and matching audio interfaces
37
Setup for web app control
37
Web app control can be set up independently of audio connections
38
Mixing and matching web app control scenarios
38
Launching the web app
38
Web app control over USB
38
Web app control through standard Ethernet
38
Setup for AVB Ethernet audio interface operation
40
Ethernet connection to the Mac
40
Web app setup
40
Clocking
42
AVB stream and channel counts
42
Audio connections
42
Optical I/O
42
Synchronization
42
Be sure to choose a digital audio clock master
42
Syncing optical devices
43
Syncing word clock devices
43
Daisy-chaining word clock
44
Follow system clock / Force 1x clock
44
Word clock is not needed for AVB networking
44
Syncing an AVB network
44
Choosing a master clock
44
Resolving the master clock device to an external clock source
45
Syncing multiple AVB audio interfaces connected to a Mac
45
5 Presets
49
Overview
49
Preset menu
49
Create your own presets
49
Video tutorials
49
Audio interface
49
Stand-alone mixer
50
Interface + mixer
50
Live recording + AVB
51
AVB Expansion
51
6 The Front Panel LCD
53
Overview
53
Level meters
53
Headphone volume Knob
53
Channel focus
53
Mute
53
ID Button
53
Menu Navigation
53
Main Menu
54
Device menu
54
Network menu
54
Settings menu
54
Presets menu
54
Version menu
54
Clock
54
Stand-alone operation
54
7 Working with Host Audio Software
55
Overview
55
Preparation
55
Run the web app
55
Sample Rate
55
Clock Mode
55
Audio Interface preset
55
Choose the MOTU Pro Audio driver
55
For Mac OS X audio software
56
For Windows audio software
56
Where to go in popular audio hosts
56
Other audio software
56
Reducing monitoring latency
56
Monitoring through the LP32
57
Direct hardware playthrough / Direct ASIO monitoring
57
Monitoring through your host audio software
57
Adjusting your host software audio buffer
57
Adjusting buffer size on Mac OS X
58
Adjusting buffer size on Windows
58
Lower latency versus higher CPU overhead
58
Transport responsiveness
59
Effects processing and automated mixing
59
Working with the Routing grid
59
Enabling and disabling input/output banks
59
Specifying the number of computer channels
60
Making inputs and outputs available to your host software
60
Configuration presets
60
Naming computer input and output channels
60
Streaming computer audio to and from the onboard mixer
61
Working with AVB network streams
61
Mirroring computer channels to multiple outputs
61
Combining multiple sources to one output
61
Routing grid tutorials
61
Working with on-board mixing and effects
61
8 Mixer Effects
63
Overview
63
Powerful DSP-driven mixing and effects
63
Advantages over host-based mixing and processing
63
High Pass Filter
63
Gate
64
Four-band parametric EQ
64
Vintage EQ
64
Enabling EQ
64
EQ filter controls
64
Double-click a knob to return to its default position.
64
EQ filter characteristics
64
Low and high shelf filters
65
EQ graph
65
Compressor
65
Compressor graph
66
Leveler
67
A model of an optical compressor
67
Automatic gain control using light
67
Response characteristics
67
Enabling or disabling the Leveler
68
Gain Reduction
68
Makeup Gain
68
Limit button
68
Reverb
68
Routing inputs and groups to the reverb processor
68
Reverb Time
68
Predelay
68
Spread
68
High and Mid frequency bands
68
DSP Usage
69
9 MOTU Audio Tools
71
Installation
71
Device menu
71
Analysis menu
72
Left/right input
72
FFT and Spectrogram display
72
Spectrogram
72
View controls
73
Horizontal controls (frequency axis)
73
Vertical controls (amplitude axis)
73
Spectrogram controls
74
Oscilloscope
74
View controls
74
Horizontal controls (time axis)
75
Vertical controls (amplitude axis)
75
Waveform Recognition
75
Trigger
76
Measurement information
77
Ideas for using the Oscilloscope
77
X-Y Plot
79
Metering
79
View controls
80
Horizontal and vertical controls
80
Persistence
80
Using the XY Plot
81
Phase Analysis
82
Correlation Meter
82
View controls
82
Horizontal and vertical controls
84
Filters
84
Using the Phase Analysis
84
10 Networking
87
Overview
87
About AVB
87
MOTUâs AVB implementation
88
Networking examples
88
Personal studio expansion
89
Studio installation
89
Large studio facility
89
Concert systems
89
Large-scale venues
90
A quick guide to networking
90
Networking basics
90
Working with AVB switches
90
Working with computers on a network
90
Setting up a MOTU AVB interface for networking
91
Mapping audio to network streams
91
Mapping computer channels to network streams
91
Device presets and AVB stream connections
92
Bridging to Ethernet
92
The MOTU AVB Switch
92
A Troubleshooting
95
Customer Support
96
Technical Support
96
B Audio Specifications
97
C Mixer Schematics
99
Mono input channel
99
Stereo input channel
100
Group bus
101
Monitor bus
102
D Updating Firmware
103
A network cable connection is required
103
Updating with internet access
103
Updating off-line, without internet access
103
Updating multiple interfaces on a network
104
Viewing the latest firmware version information
104
Why does the firmware update require a network cable?
104
E OSC Support
105
Index
107
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