En g li s h, Using the wired audio input, Using a two way radio transceiver – MIDLAND BT1 User Manual
Page 11: Special configurations

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passenger will now be able to listen to the same informa-
tion/music that the rider hears. To return to the private mode, 
press the “Intercom” button once more.(you will hear two au-
dio confirmation tones).
Using the wired audio input
Your Midland BT1 is also fitted with a wired audio input (labe-
led AUX), that can be used to connect a stereo audio source, 
like an iPod (or any other MP3 Player) or a GMRS transceiver 
for bike-to-bike communications.
Priority: the wired audio input has the lowest priority 
when compared to the other Bluetooth connections (in-
cluding the Intercom) and will therefore always be disa-
bled when another Bluetooth communication is opened.
Listening to music
To listen to music from the wired input, connect the audio 
source using the cable supplied with the BT1 unit. The volu-
me level is automatically adjusted by the AGC system, which 
means that you only need to adjust the volume of your iPod/
MP3 player to a level that will allow you to listen to music in 
normal speed.
Attention: never set the volume of the MP3 Player to the 
maximum possible.
Hint: We recommend that you perform a few tests adjusting 
the volume of your iPod/MP3 player so at the normal speed 
the Headset volume is suited to your needs.
The AGC system will automatically increase the volume on 
higher speed. Make a note to remember this setting for future 
trips.
Attention: the volume adjustment, (“Volume+” and “Vo-
lume –“) buttons, cannot be used to adjust the volume of 
the wired audio source(eg MP3 player), only the volume 
of the BT1 that the device is connected to.
Enabling/disabling the wire input
The wire input can be enabled and disabled by means of the 
“AUX” button.
› Disabling: briefly press the “AUX” button (you will hear two 
audio confirmation tones).
› Enabling: briefly press the “AUX” button (you will hear one
audio confirmation tone).
Using a Two Way Radio transceiver
To be able to use the transceiver, it is necessary to purchase 
a specific cable (sold separately) in order to connect the radio 
to your Midland BT1:
› Note: Some manufacturers radios use a different pin 
configuration, so we recommend that you ask your 
dealer as to which cable is best suited to your needs 
To communicate via the attached radio, press the transmis-
sion Press To Talk (PTT) button to speak and release it to 
listen. It is not possible to talk and listen simultaneously. The 
cable connected to the transceiver has a PTT button that can 
be placed on the handlebar of your bike or held in your hand 
(If you are the passenger rider).
Adjust the volume of the transceiver to your needs, remem-
bering that the volume adjustment is controlled by the auto-
matic AGC system and that it will therefore be automatically 
increased in relation to background noise.
Special configurations
Some Midland BT1 features can be configured to suit the 
specific needs of bikers.
› Permanently enable 3-way communications
› Voice enable Intercom (VOX)
Adjust the microphone sensitivity
Disable the VOX feature
Permanently enabling 3-way communications
The music coming from the wired connection is interrupted by 
default when the Intercom feature is enabled.
By enabling this feature, what is heard from the wired con-
nection is not interrupted but switched to the passenger’s 
device.
This feature can be useful, for example, if you wish to main-
tain Intercom communications and simultaneously talk using 
a transceiver radio connected with a wired connection.
In addition it also allows you to share the music between 
Rider and Passenger. Considering that the music quality is 
“mono” for the second person who will share the music (see 
the chapter “Share the music between driver and passenger” 
below).
