User's Manual

B901L
7
3. INSTALLATION ON THE HELMET
Important: Prior to installing the N-Com system, it is recommended to write down the identification
code affixed to the product (see chapter 19.5).
You can download the installation video from www.n-com.it N-Com / Download section.
 Before you install the B901L system on the helmet, make sure it turns on properly. Press the “ON”
key for about 2 seconds, until the blue LED on the key pad lights up and you hear a beep in the
headset. Proceed with the installation.
 Remove the cheek padding (see helmet instructions).
 Remove the helmet edge gasket using the special tool (Fig. 1).
 Completely remove the gasket as shown in Fig. 1; by doing so you also remove the padding.
 Remove the “N-Com” plugs found at the back of the shell gasket and on the left side of the
helmet.
Fig. 1
Fig. 1 – ONLY FOR N87 – N105 HELMET
 Prior to installing the N-Com system, remove any filling foam material found in the helmet.
Option 1 Option 2
N.B.: Keep the filling material in case you wish to use the helmet without the N-Com system in the
future.