System information

The AES3 digital audio output connector located on the rear panel of the AXT400 receiver supplies two channels of 24-bit

digital audio.

The digital connections offer the following features:

• Internal word clock with selectable sample rates of 48 kHz or 96 kHz (48 kHz default)

• Word clock connections for sync to external clock sources

• Compatible with standard shielded XLR cables (100 ohm, twisted pair)

① Word Clock Input

Connect to resolve the digital output to an external word clock source.

② Word Clock Thru Output

Passes word clock signal to additional components.

③ Word Clock Termination Switch

Settothruwhenpassingclocksignaltoadditionalcomponents.Setto75Ω

when thru connection is not used.

④ AES3 Digital Audio Output

24-bit digital audio output for channels 1 and 2.

Digital Audio Output

Note: In Frequency Diversity mode, the combined audio from receivers 1 and 2 is available at AES3 connector.

Part 3: System Operation

2 3

AES3 output

word

clock

thru

Term 75Ω