En g li s h – MIDLAND BT1 User Manual
Page 5

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microphone that best suits the helmet you are using.
The audio kit must then be connected to the central jack of the 
Midland BT1 Intercom unit using the “L” shaped connector. 
This connector is very flexible and can be easily adapted to 
most commercial helmets.
Description of the installation brackets
The Midland BT1 can be fixed onto the helmet in two different 
ways: By either using the plate with bi-adhesive strip, or the 
clamp. These methods allow you to safely “fix” the BT1 unit 
onto your helmet and to remove it at any time in order to 
recharge or store it.
Plate with bi-adhesive strip
The fixing plate has a bi-adhesive strip on one of its sides. To 
fix the plate in place, clean the application area on the helmet 
surface, remove the bi-adhesive film and place the fixing pla-
te on the helmet by keeping it contact with the surface for a 
few seconds.
Clamp
Using the Allen Key, loosen the two screws on the clamp and 
place the rear plate between the helmet padding and the ex-
ternal rigid protection. Then, tighten the two screws in order 
to firmly fix the clamp in place.
Fitting and removing your Midland BT1
The BT1 can be easily fitted onto the helmet by sliding it 
downwards so that it fits into the slot of the selected fixing 
device (plate with bi-adhesive strip or clamp). 
BT1 is maintained in position thanks to the fixing clip located 
on the upper section (A). 
To detach the BT1, simply press the fixing clip and push the 
unit upwards.
