User Manual
Table Of Contents
- Contents
- Installation QuickStart
- Welcome to 003 and 003 Rack
- Windows Configuration
- Mac Configuration
- Launching and Configuring Pro Tools LE
- 003 Top Panel
- 003 Operating Modes
- 003 Top Panel Overview
- Display Section
- Fader Section
- Console/Channel View Section
- Transport and Navigation Controls
- Automation Section
- Modifiers Section
- Mic/DI Input Controls
- Monitor Section
- 003 Rack Front Panel
- 003 and 003 Rack Back Panels
- Making Studio Connections
- Getting Sound In and Out of Your 003 or 003 Rack
- Connecting a Microphone
- Connecting Instruments to 003 or 003 Rack
- Connecting Equipment with Digital Ins and Outs
- Word Clock
- Using External Effects Devices
- Monitoring and Recording from Alternate Sources
- Recording from a Digital Device
- Connecting a Recorder for Mixdowns
- MIDI Connections
- Common Tasks with Pro Tools LE
- Pro Tools Mode with 003
- Saving a Session
- Working in Console View
- Working in Channel View
- Display Options in Console and Channel View
- Navigating and Editing Values in Entry Fields
- Working with Tracks
- Assigning Pro Tools Paths (Input, Output, Sends, Inserts)
- Working with Output Windows
- Recording
- Navigating in the Edit Window
- General Editing
- Working With Memory Locations
- Controlling Track Display on the Control Surface
- Working with Automation
- 003 Top Panel Shortcuts
- Configuring MIDI Studio Setup (Windows Only)
- Configuring AMS (Mac OS X Only)
- Utility Mode (003 Only)
- Hard Drive Configuration and Maintenance
- Troubleshooting
Chapter 5: Launching and Configuring Pro Tools LE 25
Hardware Buffer Size
The Hardware Buffer Size (H/W Buffer Size) con-
trols the size of the buffer used to handle host
processing tasks such as Real-Time AudioSuite
(RTAS) plug-ins. The H/W Buffer setting can also
be used to manage monitoring latency.
Lower Hardware Buffer Size settings reduce
monitoring latency, and are useful when you are
recording live input.
Higher Hardware Buffer Size settings allow for
more audio processing and effects, and are use-
ful when you are mixing and using more RTAS
plug-ins.
To change the Hardware Buffer Size:
1 Choose Setup > Playback Engine.
2 From the H/W Buffer Size pop-up menu, select
the audio buffer size, in samples.
3 Click OK.
RTAS Processors
The RTAS Processors setting determines the
number of processors in your computer allo-
cated for RTAS plug-in processing.
With computers that have multiple processors,
or that feature multi-core processing or hyper-
threading, this setting lets you enable multi-pro-
cessor support for RTAS processes. Used in com-
bination with the CPU Usage Limit setting, the
RTAS Processors setting lets you control the way
RTAS processing and other Pro Tools tasks are
carried out by the system.
A higher number of processors reserves more
CPU processing capacity for RTAS plug-in pro-
cessing. This is useful for sessions with large
numbers of RTAS plug-ins.
A lower number of processors leaves more
CPU processing capacity for automation, screen
redraws, and video playback in Pro Tools, or for
other applications running at the same time as
Pro Tools.
To set the number of RTAS Processors:
1 Choose Setup > Playback Engine.
2 From the RTAS Processors pop-up menu, se-
lect the number of available processors you
want to allocate for RTAS plug-in processing.
3 Click OK.
In addition to causing slower screen response
and monitoring latency, higher Hardware
Buffer Size settings can increase the latency
caused by RTAS plug-ins, and affect the
accuracy of plug-in automation, mute data,
and MIDI track timing.
Playback Engine dialog