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PRODUCT MANUAL
107840 Bluetooth Audio Interface
2.2
Headphone Out / Auxiliary Input
The Bluetooth Transmitter includes headphone audio output lines (pins 5, 7, and 8), in the event that
the user does not have Bluetooth capable headphones. In this case, the traditional wired headphones
can be connected to a female 3.5mm jack (sold separately) installed adjacent to the pairing switch and
indicator. Wired headphones should not be used while the Transmitter is paired with a device.
Wireless Bluetooth Audio Stream
Wired Connection
(pins 5, 7, 8)
Figure 4: Bluetooth Transmitter Connection Options (Do not connect both simultaneously)
The Bluetooth Receiver includes auxiliary audio input lines (pins 5, 7, and 8), in the event that the user
does not have a Bluetooth capable audio streaming device. In this case, the user can connect the
wired, analog audio output from their media device to an auxiliary 3.5mm audio input jack (sold
separately) installed adjacent to the pairing switch and indicator. Any Bluetooth connections should be
un-paired before connecting a wired, analog audio source to the auxiliary input lines otherwise audio
will be mixed from the aux input and the Bluetooth audio stream.
Wireless Bluetooth Audio Stream
Wired Connection
(pins 5, 7, 8)
Figure 5: Bluetooth Receiver Connection Options (Do not connect both simultaneously)
Size
Doc Type
Drawing Number
Rev
Date
Page
A
PM
107840-XXXX-XXXXXPM
3
04/11/19
10
of
25
A V I A T I O N
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