User Manual
Table Of Contents
- Bose Connect App
 - What’s in the Box
 - Importance of Proper Fit
 - Headset Controls
 - Acoustic Noise Cancellation
 - Operation Switches
 - Microphone Placement
 - Batteries
 - Aircraft Connectors
 - Status Lights
 - Bluetooth Connections
 - Managing Multiple Bluetooth Connections
 - Bluetooth Functions
 - Care and Maintenance
 - Troubleshooting
 - Installation
 - Technical Information
 
 53 
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 ENG
INSTALLATION
Connect the eight wires as follows: 
•  Two for the microphone
•  Two for audio
•  One for power
•  One for ground
•  Two for audio shields
Audio and microphone wires should be connected to the back of the existing 
microphone and headphone jacks, leaving existing jacks intact for use with 
 conventional headsets. This is usually the fastest installation method.
CAUTION: Do NOT use excessive force or bend the installed connector. This may 
damage or break internal solder joints.
NOTE: The aircraft panel connector cannot be installed in an audio system using 
transformer-coupled audio outputs. Contact Bose customer service. 
Mono connection diagram
10-32
V DC
1/2A
1V+IN
2 GND
3 COMM L
4 COMM R
5 MIC HI
6 MIC LO
RED
BLK
WHT
BLU
WHT
WHT/BLU
BLK/WH
BLK/WH
Ring
(audio)
Existing PTT
switch
and wiring
(no connection to
Bose headset)
Microphone - Jack
TPP
(PTT)
Barrel
(gnd)
Headphone - Jack
Barrel
(audio gnd)
Tip
(phone audio)
Existing wiring to
aircraft intercom/
audio panel










