Specifications

5. Press the DIGITAL I/O button twice;

The display will show the following:

AI-1 Destination

ADAT

6. If the AI-1 Destination is set to either “AES/EBU” or “S/PDIF”,

use the DOWN button to set the AI-1’s Destination to “ADAT”.

7. Press the DIGITAL I/O button again to access the AI-1’s clock

rate;

The display will show the following:

AI-1 Dest Rate

48K

This determines the output sample rate of the AI-1. When the

Digital Input is changed, the AI-1 automatically looks for the clock

source. When it sees it, the clock rate is determined.

• If the source’s clock rate is 44.1kHz, then the 44.1kHz LED on the

AI-1 will be lit. The Destination Rate can be set to either 44.1kHz

or 48kHz.

• If the source’s clock rate is 48 kHz, the 48kHz LED on the AI-1

will be lit. However, the Destination Rate will have no effect on

the AI-1, since you can only record a 48kHz source to ADAT at

48kHz.

• If the source’s clock is neither 48kHz nor 44.1kHz, neither LED

will light and no conversion will take place. Therefore, the

Destination Rate setting on the BRC will have no effect on the

AI-1.

8. Use the UP/DOWN buttons to select the AI-1’s Destination Rate

(48K or 44.1K).

Important: When recording audio from AES/EBU or S/PDIF, the

ADAT(s) derive their clock source from the incoming digital

audio via the optic digital bus, and are therefore perfectly in sync