Audio Connections; Input Connections; Output Connections - Martin Audio DX4.0 User Manual

DX4.0 USER GUIDE

Audio Connections

Input Connections

For each input channel there is a female XLR input connector. Even channel numbers are for analogue inputs only. Odd channel numbers
are either for analogue inputs (when in analogue input mode) or for AES3 input pairs (when in AES3 input mode).
The HOT, + or 'in phase' connection should be made to pin 2 of the XLR connector.
The COLD, - or 'out of phase' connection should be made to pin 3 of the XLR connector.
Pin 1 of the XLR connectors is internally connected to the chassis. The shield of the input cable should always be connected Pin 1 of the
XLR to ensure that EMC performance and regulations are met.

Output Connections

For each output channel there is a male XLR input connector. Even channel numbers are for analogue outputs only. Odd channel numbers
are either for analogue outputs (when in analogue output mode) or for AES3 output pairs (when in AES3 output mode).
The HOT, + or 'in phase' connection should be made to pin 2 of the XLR connector.
The COLD, - or 'out of phase' connection should be made to pin 3 of the XLR connector.
Pin 1 of the XLR connectors is internally connected to the chassis. The shield of the output cable should always be connected Pin 1 of the
XLR to ensure that EMC performance and regulations are met.
DX4.0 USER GUIDE V1.0
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