User's Manual

Bx4

Note: In the event that the keyboard is not positioned correctly, peel it off right away with

extreme care and repeat the positioning.

Note: It takes up to 24 hours for the keyboard to stick completely. During this time, do

not expose the helmet to atmospheric agents.

 Hook up the “flex” cable of the adhesive keyboard to the e-box

 Reposition the left polystyrene cheek pad in its housing

Only for full-face helmets: Insert the chin strap into the polystyrene cheek pad loop.

 Riposizionare il guanciale sinistro e destro di conforto seguendo le istruzioni specifiche

del manuale d’uso del casco.

 Hook the rear part of the comfort padding to the helmet.

Only for full-face helmets: Insert the chin guard (microphone side), gently placing the

microphone in its housing. Then press down on the red tab until the chin guard is

locked in place on the helmet.

Fig. 34

Only for flip-up / jet helmets:

 Secure the neck roll (left side

), being careful to slide

the neck roll plastic ring behind the microphone, then

clicking it in the press stud. (Fig. 34)

 Secure the neck roll (right side

) by hooking up the

plastic ring to the press-stud.

Warning: Always verify the proper length of your chinstrap and adjust it if necessary,

referring to the specific helmet instructions.

Warning: After the BX4 is installed on the helmet, make sure the microphone is properly

positioned in front of your mouth, if necessary adjusting the moveable element.

Warning: The wind protector, supplied as standard equipment with helmets that can be

opened, may make it more difficult to open and close the chin guard when the

microphone is installed.

4. REMOVING THE SYSTEM

To remove the system from the helmet, proceed as per the installation by removing the

various components.

The adhesive keyboard can be removed in case the system is no longer used. However, it

will not be possible to reuse it since it will have lost its adhesive properties. You can

purchase a replacement keyboard if you wish to install the system again.

5. BASIC FUNCTIONS

All N-Com system functions are available through the operation of three pushbuttons: “+

”, “on” and “- ”. Every time the system is given a command, a special acoustic signal can

be heard, which varies depending on the function being requested. This way, all the

functions can be used while wearing the helmet.