Avid Technology Pro Tools HD MADI, Руководство пользователя

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Chapter 2: Pro Tools | HD MADI Overview
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Chapter 2: Pro Tools | HD MADI Overview
This chapter provides an overview of the front and back panel features of HD MADI.
Pro Tools | HD MADI Front Panel
Power Switch and LED Ring
This button turns HD MADI on and off. The LED
ring around the power button will light green or or-
ange to indicate the system status:
Green LED Ring
Indicates that the unit has pow-
ered up successfully and is connected to an active
system.
Orange LED Ring Indicates that the unit has
power, but the computer it is connected to is shut
down.
Sample Rate
These LEDs display the current sample rate of the
internal crystal oscillator for HD MADI: 44.1 kHz,
48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, or 192 kHz.
The sample rate is set when you create a new ses-
sion, and can be changed in the Pro Tools Hard-
ware Setup or Playback Engine dialogs if no ses-
sion is open.
Loop Master LED
The LOOP MASTER LED indicates which audio
interface is the master peripheral. The Loop Mas-
ter LED will be continuously lit on the current
Loop Master peripheral only, and unlit on all other
peripherals. (Only one Avid HD peripheral can be
Loop Master at a time.) The Loop Master LED will
always be lit with a single interface.
With HDX hardware, Loop Master defaults to the
first audio interface connected to DigiLink Mini
Port 1 on the first card in the systems.
With HD Native hardware, Loop Master defaults
to the first audio interface connected to DigiLink
Mini Port 1 on the HD Native card.
For Pro Tools|HD systems, Loop Master defaults
to the first audio interface connected to the pri-
mary, or core Pro Tools|HD card—on
Pro Tools|HD (for PCIe) this is the Accel Core
card. On Pro Tools|HD (for PCI) this is the HD
Core card.
HD MADI front panel