User's Manual

B4
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Note: Connect the 3.5-mm 4-pole connector of the Multimedia wire to the helmet
and the other end to the audio device. A coloured band on the cable indicates the
connector to be hooked up to the audio device
Turning on the audio
device
Press “▲” and keep it pressed for 2 seconds.
Turning off the audio
device
Press “▼” and keep it pressed for 2 seconds.
Once it is turned on, cable connection stays active even in the subsequent menus.
Consequently, you can hear the device connected via cable even while listening to
music via A2DP or via RADIO.
The B4 can be connected with cables of the N-Com range of both the Mono type
(Multimedia Wire or Mobile Wire) and Stereo type (Multimedia Wire2). B4 is pre-set to
receive Stereo cables.
In order to use a Mono cable, a pre-selection needs to be carried out.
This function can also be turned on through PC using the “N-Com Wizard”
programme.
12. RIDER-PASSENGER INTERCOM
In order to use B4 in wireless intercom mode, both helmets have to be equipped with
a n-Com Bluetooth system.
In order for two Bluetooth Kits to communicate with one another, they have to be
paired up first.
12.1. Intercom affiliation
1. Make sure both Bluetooth Kits are turned off;