Specifications

SB-P-06-4066
sepura
Mobile & Gateway Accessory i/f
specification
30th July 2012
Page 3 of 39
Issue 7c
© Sepura plc 2011
Signal details .......................................................................................................................... 19
Speaker configurations ......................................................................................................... 21
AUDIO ACCESSORY INTERFACE (AAI) ..................................................... 22
Connector details .................................................................................................................. 22
Signal details .......................................................................................................................... 22
Audio Accessory Identity Table ........................................................................................... 24
Accessory Keys Table .......................................................................................................... 24
Audio gain .............................................................................................................................. 25
AIU MK 1 Jack Connectors ................................................................................................... 26
Connector Details .................................................................................................................. 26
Jack Signals ........................................................................................................................... 26
AIU MK 2 Jack Connectors ................................................................................................... 27
AAI2 – via jack connector ..................................................................................................... 27
RCI CONNECTIONS ..................................................................................... 29
Connector Details .................................................................................................................. 29
Signal details .......................................................................................................................... 29
DESK MOUNT UNIT CONNECTORS ........................................................... 31
Desk Microphone/Headset Connector................................................................................. 31
Connector Details .................................................................................................................. 31
Signals .................................................................................................................................... 31
Foot Switch Connector ......................................................................................................... 31
Connector Details .................................................................................................................. 31
Signals .................................................................................................................................... 32
Loudspeaker Connector ....................................................................................................... 32
DATA CONNECTOR INTERFACE ............................................................... 33
Connector details .................................................................................................................. 33