Bose Aviation Headset X Owner's guide - Page 18

Barrel ground gnd refers to aircraft grounds - for helicopters

Page 18 highlights

GETTING YOUR HEADSET READY FOR USE Figure 13 Diagram of connections for a mono signal Mono, stereo, and helicopter connection diagrams 10-32 V DC 1/2A RED BLK WHT BLK/WH BLU WHT WHT/BLU BLK/WH Microphone - Jack 1V+IN 2 GND 3 COMM L 4 COMM R 5 MIC HI 6 MIC LO Ring (audio) Existing wiring to aircraft intercom/ audio panel TPP (PTT) Barrel (gnd) Headphone - Jack Exisiting PTT switch and wiring (no connection to Bose headset) Tip (phone audio) Barrel (audio gnd) Figure 14 Diagram of connections to aircraft stereo jacks 10-32 V DC 1/2A RED BLK WHT BLU WHT WHT/BLU BLK/WH BLK/WH Microphone - Jack 1V+IN 2 GND 3 COMM L 4 COMM R 5 MIC HI 6 MIC LO Audio Existing wiring to aircraft stereo intercom/audio panel TPP (PTT) Phone audio (right) Barrel (gnd) Stereo Headphone - Jack Exisiting PTT switch and wiring (no connection to Bose headset) Tip (phone audio left) Barrel (audio gnd) Figure 15 Diagram of connections to a helicopter single jack Existing wiring to helicopter intercom/ audio panel WHT/BLU 6 MIC LO WHT 5 MIC HI BLU 4 COMM R WHT 3 COMM L BLK 10-32 RED V DC 1/2A 2 1 GND V+IN Existing single 4prong jack Barrel (audio gnd) Note: Barrel ground (gnd) refers to aircraft grounds 18

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18
G
ETTING
Y
OUR
H
EADSET
R
EADY
FOR
U
SE
Mono, stereo, and helicopter connection diagrams
Figure 13
Diagram of connections for
a mono signal
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)
Exisiting 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
Figure 14
Diagram of connections to
aircraft stereo jacks
Existing wiring to
aircraft stereo
intercom/audio panel
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
Audio
Exisiting
PTT switch
and wiring
(no connection to
Bose headset)
Microphone - Jack
TPP
(PTT)
Barrel
(gnd)
Stereo Headphone - Jack
Barrel
(audio gnd)
Tip
(phone audio left)
Phone
audio (right)
Figure 15
Diagram of connections to
a helicopter single jack
Barrel
(audio gnd)
Existing single 4-
prong jack
Existing wiring to
helicopter intercom/
audio panel
10-32
V DC
6
MIC LO
5
MIC HI
4
COMM R
3
COMM L
2
GND
1
V+IN
1/2A
WHT/BLU
WHT
BLU
WHT
BLK
RED
Note:
Barrel ground (gnd) refers to aircraft grounds