Controls and Connectors

Lexicon

 

Audio Connections

Connectors

Signal

Mating Connector

Description

 

 

 

AES/EBU

XLR A3M

Balanced RS-422

Digital Input

 

 

 

 

 

AES/EBU

XLR A3F

Balanced RS-422

Digital Output

 

 

 

 

 

S/PDIF

RCA

Unbalanced 75

Consumer Digital

 

 

Output

 

 

 

 

 

S/PDIF

 

Consumer Digital

Consumer Digital

 

 

Audio Optical

 

 

Output

 

 

Word Clock

BNC

Unbalanced 75

 

 

 

Analog Input

XLR

pin 2 high

 

 

 

XLR Pinout

2 = high

Male

3 = low

1 = ground

Female

1 = ground

3 = low

2 = high

XLR Pinout — pin 2 high by convention

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Lexicon 20/20 AD manual Audio Connections, Connectors, XLR Pinout