Sync Setup - Avid Technology Digidesign USD User Manual

Press the Down or Up switches until the
3
LED Time Code Display shows LTC Gain
(L7C 6AIn).
Press the Set switch again. The LED Time
4
Code Display will now show the current
parameter value for LTC Gain in dBu val-
ues.
Press the Down or Up switches to scroll
5
through the available parameter options.
Values will scroll (in 3 dBu steps). Hold
down either Down or Up to fast-scroll.
When the desired parameter value is dis-
6
played, press the Set switch again.
With just a few exceptions these steps re-
main the same for all USD parameters.
For a complete listing of all the front panel
Generator/Parameter controls, see
Chapter 5: Additional Operational Informa-
tion .
Example 2: Standalone Sample Rate
Configuration
The following is an example of abbreviated
front panel instructions, this time showing
how to set the USD sample rate.
To set the USD sample rate from the front
panel:
Press Set, then scroll using the Up and
1
Down switches to display SPL FrEc.
Press Set again, then use the Up and
2
Down switches to scroll through available
sample rates (shown in the LED display).
See "4. Sample Rate LEDs" on page 18 for
more information about USD sample rates
and displays.
When the required rate is displayed,
3
press Set to confirm it as the current USD
sample rate.

Sync Setup

This section describes how to configure the
USD for the specific requirements of your
system or current project. Instructions are
organized by task, and cover Pro Tools,
front panel and USD Setup control proce-
dures, as supported. (A complete list of con-
trol options for each method can be found
in "USD Controls in Pro Tools, USD Setup,
and Front Panel" on page 28.)
For clock reference instructions, see
"Clock References" on page 32.
For Positional Reference instructions, see
"Positional References" on page 38.
To utilize Generate/Regenerate modes
see "Generating and Regenerating Time
Code" on page 44.
For window burn instructions see "Gen-
erating a Window Burn" on page 51.
Frame Rate Settings
If using Pro Tools, the USD frame rate will
follow the session frame rate setting in the
Session Setup window.
The USD frame rate can be also set from the
front panel.
To set the USD frame rate from the front
panel:
Press the FRAME RATE switch to cycle
through available frame rates. A lit DF LED
indicates drop-frame.
Chapter 4: Using the USD 31