Becker AR620X - Individual Dual Headset Configuration (Two IC Circuit); Configuration Setup

Installation
Wiring Diagrams and Settings
DV14307.03 Issue 04 March 2016 Transceiver Family 620X 77
2.10.4. Individual Dual Headset Configuration (two IC Circuit)
2.10.4.1. Configuration Setup
Sub-Menu
Function: / Selection
"SPKR VOLUME
SOURCE
BOTH
"CONFIGURATION"
"SWAP MIKE IC" : Disabled
"IN/OUT CFG1"
(/MIKE_SW open):
"MICROPHONE 1" : STD1_MIKE
"MICROPHONE 2" : STD2_MIKE
"BOTH MIKES" : Disabled
"HEADPHONE 1" : Enabled
"HEADPHONE 2" : Enabled
"SPEAKER" : Disabled
The standard microphone remains selected for both configurations
"IN/OUT CFG2"
(/MIKE_SW closed):
"MICROPHONE 1" : STD1_MIKE
"MICROPHONE 2" : STD3_MIKE
"BOTH MIKES" : Enabled
"HEADPHONE 1" : Disabled
"SPEAKER" : Enabled
Remarks
The external switch (connected to pin J1-24 /MIKE_SW) has the
following functions:
Open:
• Headset 1 for pilot selected (STD1)
• Headset 2 for co-pilot selected (STD2)
• Speaker is disabled,
• Intercom via VOX is possible.
Closed:
• Headset 1 selected (STD1)
• Headset 2 disconnected (STD2)
• Hand mike selected (STD3)
• Speaker is enabled
• No intercom via VOX is possible
• If PTT is active then speaker is muted.