N-Com B901 User manual

EN
B901 “K” - Fw 1.1x-1 - 05/10/2017
USER INSTRUCTIONS AND SAFETY
Congratulations on your purchase of an N-Com product.
N-Com B901 was made using the most advanced technologies and the best materials.
Long-running tests and thorough system development have allowed the highest audio
quality to be achieved.
For additional information about B901, and to download high-definition instructions as
well as the latest Firmware version, visit the website www.n-com.it
Firmware Version: 1.1
REFERENCE STANDARDS
The products of the N-Com line are in compliance with standards as per the table below:
B901
The Bluetooth system complies with the main safety requirements
and
other applicable provisions of Directive 99/5/CE, Directive 2009/65/EC,
Directive 2011/65/CE, Directive 2012/19/EU
Battery
charger
Directive 2006/95, 2004/108, 2009/65/EC, 2011/65/CE, 2012/19/EU,
2009/125/CE
Battery
Directive 2006/66/CE
The Declarations of Compliance can be downloaded from the website www.n-com.it (Download
section).
FCC ID: Y6MNCOM16 IC: 9455A-NCOM16
R-NZ
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth
SIG, Inc. and any use of such marks by N-Com is under license. Other trademarks and
trade names are those of their respective owners.

Contents
1. WARNINGS AND SAFETY...................................................................................................................... 4
1.1.Road safety.................................................................................................................................................................................................4
1.2.Switching on the system in safe environments........................................................................................................................4
1.3.Interferences..............................................................................................................................................................................................4
1.4.Appropriate use .......................................................................................................................................................................................4
1.5.Qualified personnel................................................................................................................................................................................5
1.6.Accessories and batteries....................................................................................................................................................................5
1.7. Disposal..................................................................................................................................................................................................5
2. CONTENT OF THE PACKAGING............................................................................................................ 6
3. INSTALLATION ON THE HELMET.......................................................................................................... 7
3.1.Preliminary operations – Jet helmets or Flip-up helmets....................................................................................................7
3.2.Preliminary operations – Full-face helmets ................................................................................................................................7
3.3.Installing the microphone – jet helmets or flip-up helmets ..............................................................................................9
3.4.Installing the microphone – full-face helmets ..........................................................................................................................9
3.5.Installing the battery and the right-hand side speaker..................................................................................................... 10
3.6.Positioning the e-box......................................................................................................................................................................... 11
3.7.Installing the adhesive keyboard.................................................................................................................................................. 12
3.8.Removing the system......................................................................................................................................................................... 14
4. BASIC FUNCTIONS............................................................................................................................... 15
4.1.Volume adjustment............................................................................................................................................................................. 15
4.2.Auto On / Off function ...................................................................................................................................................................... 15
4.3.N-Com EASYSET ................................................................................................................................................................................... 15
5. CONFIGURATION MENU..................................................................................................................... 16
6. PAIRING UP WITH MOBILE PHONES OR OTHER BLUETOOTH DEVICES........................................ 17
7. MOBILE PHONE.................................................................................................................................... 17
7.1. Speed dial............................................................................................................................................................................................... 17
7.2.Conference call function ................................................................................................................................................................... 18
8. MANAGING TWO MOBILE PHONES (OR BLUETOOTH DEVICES) ................................................... 19
9. MUSIC VIA BLUETOOTH...................................................................................................................... 19
9.1.Sharing music via Bluetooth ( A2DP Sharing ) ......................................................................................................................... 19
10. MUSIC VIA CABLE ................................................................................................................................ 19
11. SATELLITE NAVIGATOR FOR MOTORCYCLES ................................................................................... 20
12. FM RADIO ............................................................................................................................................. 20
13. INTERCOM............................................................................................................................................ 21
13.1.N-Com “900” Series Intercom pairing up..............................................................................................................................21
13.2.Pairing up other N-Com intercoms .......................................................................................................................................... 21
13.3.Intercom function (one-to-one connection)........................................................................................................................ 22
13.4. Smart Conference (Group Intercom) ....................................................................................................................................... 23
14. “UNIVERSAL INTERCOM” INTERCOM................................................................................................ 24
14.1.Pairing up the UNIVERSAL INTERCOM................................................................................................................................... 24
14.2.Universal Intercom Function ........................................................................................................................................................ 24
14.3. Universal Conference (chain intercom)................................................................................................................................... 25
15. REMOTE CONTROL.............................................................................................................................. 26
16. BATTERY AND RECHARGE................................................................................................................... 27
16.1.Low battery signal ............................................................................................................................................................................. 27
16.2.Checking the Battery Level ........................................................................................................................................................... 27
16.3.Charging the system ........................................................................................................................................................................ 27
17. SUMMARY TABLE OF CONTROLS ...................................................................................................... 28
18. LIMITED WARRANTY............................................................................................................................ 30
18.1.Warranty coverage............................................................................................................................................................................ 30
18.2.Exclusions and limitations of the coverage ..........................................................................................................................30
18.3.Validity of this limited warranty..................................................................................................................................................31
18.4.Procedure for the forwarding of claims ................................................................................................................................. 31
18.5.Product identification...................................................................................................................................................................... 31
19. WARRANTY REGISTRATION FORM.................................................................................................... 32

EN
4
1. WARNINGS AND SAFETY
Read this User Manual carefully, as well as the simple rules listed below. Failure to comply with these rules may lead
to dangerous situations.
Caution: The product cannot be used in official or non-official competitions, motordromes, circuits, racing tracks and
the like.
Caution: Installation of the N-Com B901 system results in a weight increase of approximately 110g, which is added
to the weight of the helmet and of the other accessories.
Warning: The electronic components of the N-Com system mounted inside the helmet are not waterproof.
Consequently, make sure the inside of the helmet, including the comfort padding, does not get wet in order to
avoid damage to the system. If it does, remove the N-Com system and the helmet comfort padding and let it
air dry. Remove the battery from its housing and let it dry.
1.1. Road safety
Always obey all Traffic Regulations in force. While riding the motorcycle, your hands should always be engaged in
actually riding the vehicle. Any operation to the N-Com system must be carried out with the vehicle stopped.
Specifically:
Set your cell phone on automatic answer (see the cell phone instructions to do this).
If your cell phone is not equipped with this function, first stop your vehicle in a safe area, in compliance with
Traffic Regulations and then answer the call.
Do not make any calls while riding. Stop your vehicle in a safe place in compliance with Traffic Regulations, and
then make the call.
Adjust the volume so that it does not cause a disturbance or distraction while riding and at the same time
allows you to distinctively hear background noises.
Do not operate your cell phone or other devices connected to N-Com while riding your motorcycle.
In all cases, obey the Traffic Regulations and remember that riding the motorcycle has absolute priority over
any other manoeuvre.
1.2. Switching on the system in safe environments
When using the N-Com system, comply with all limitations and instructions related to the use of cell phones.
Do not turn on your cell phone or the N-Com system whenever their use is forbidden or when the devices can
cause interference or dangerous situations.
Turn off while refuelling. Do not use the N-Com system in filling stations. Do not use the device near
combustible materials or chemical products.
Turn off in proximity to explosive materials.
1.3. Interferences
All phones and devices with wireless signal transmission are subject to interferences that may affect the
performance of the device connected to them. These interferences are not ascribable to a defect of the N-Com
system.
1.4. Appropriate use
Use the device only in the normal position, as described in the product documentation. Do not attempt to
disassemble, tamper with or modify any part of the N-Com system.
Caution: Adjust the volume of the N-Com system (where provided) and of the audio sources connected to it before
you use the system on the road.
Caution: Adjusting the volume to very high levels may cause damage to your hearing.
Caution: Adjust the volume of the N-Com system (where provided) and of the audio sources connected to it so as to
avoid audio reproduction at high volumes. Constant exposure to high audio volumes may damage your
hearing.

5
Caution: An incorrect installation of the system in the helmet may alter the aerodynamic and safety characteristics of
the helmet itself, thus creating dangerous conditions. Install the N-Com system according to the instructions
provided in the product documentation. In case of doubt, please contact your local N-Com dealer.
Warning: Listening to other equipment should not interfere with driving the vehicle, which must be the top priority
at all times. Carry out all operations on the electronic equipment and on the N-Com system with the vehicle
stopped, in compliance with Traffic Regulations.
Caution: The N-Com system allows reception of the FM radio signal. Any radio licence fees are to the user’s charge.
1.5. Qualified personnel
Only qualified personnel can carry out technical assistance on this product. In case of any malfunction, always turn to
your local dealer.
The helmet is a safety device. Tampering with it and/or with the electronic system inside the helmet, in addition to
invalidating the product warranty, can also lead to dangerous situations.
1.6. Accessories and batteries
Only use the type of batteries, battery chargers and accessories approved by Nolan for the specific model.
The use of a battery type different from the recommended one may lead to dangerous situations and
invalidate the warranty.
Contact your local dealer to see about the availability of approved accessories.
When disconnecting the power supply cable of any accessory or of the battery charger, always grab and pull
the plug not the cable.
Do not use batteries for purposes other than the prescribed ones.
Never use batteries or battery chargers that turn out to be damaged.
Do not short-circuit the battery.
Keep the battery at a temperature between 0° / +32°C (charging); -20° / +55°C (in use).
Danger of fire or explosion: do not throw the batteries into a fire nor expose them to high temperatures!
Do not throw out batteries together with household refuse. The batteries should be disposed of in compliance
with local regulations
Do not wear the helmet while the battery is recharging.
The helmet should never be left within the reach of unsupervised children in order to prevent damage to their
health caused by access to the batteries.
Battery
PL053448
3,7V
–
1000 mAh
Battery charger
S
-
TR
-
009L
100/240V
–
50/60 Hz
5V
-
0.5 A
1.7. Disposal
Refer to this user manual and to manuals related to other parts of the N-Com system in order to disassemble the
system from the helmet. Once the system has been disassembled, dispose of it according to the following
instructions:
The presence of a crossed-out wheelie bin indicates that in the European Union the product is
subject to separate collection at the end of its useful life.
Do not dispose of these products together with undifferentiated urban waste.
The proper disposal of obsolete equipment contributes to preventing possible negative consequences on
people’s health and on the environment.
For more detailed information on the disposal of obsolete equipment, contact your municipality, a waste
disposal service or the store where the product was purchased.

EN
6
2. CONTENT OF THE PACKAGING
The N-Com B901 package contains:
e
-
box
Adesive Keypad
Rechargeable
battery
Battery charger
Mini USB jack wire
Microphone
Microphone
foam
Adhesive strips
for cable
Key, Screw, Microphone
securing clip
Microphone securing
stickers
Adhesive strips for
loudspeakers

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 18.5).
You can download the installation video from www.n-com.it Download section.
3.1. Preliminary operations – Jet helmets or Flip-up helmets
Open the helmet chin guard (only on Flip-up helmets).
Pull out both comfort cheek pads, left and right, from the helmet. (Fig. 1)
Remove the noise reducers from the cheek pads (if present) and cut the insert using a pair of
scissors, following the pre-cut dots. Reposition the noise reducers in the removable cheek pads.
Take out the rear section of the comfort padding, pulling on the neck roll until it is released from
the shell. Reposition the padding on the outside of the helmet for the time being.
Unhook the press-stud of the polystyrene cheek pads by pulling toward the inside of the helmet
(Fig. 2), then remove the cheek pad by pulling it upward.
Warning: in case the polystyrene cheek pad is damaged during this operation, please contact your
local dealer to replace it.
Cut out the round foam insert that covers the speaker housing from the polystyrene cheek pad
using a pair of scissors, following the pre-cut dots. (Fig. 3).
3.2. Preliminary operations – Full-face helmets
Remove both comfort cheek pads, left and right, from the helmet (see specific instructions in the
helmet user manual). (Fig. 4)
Open the visor.
Remove the rear section of the comfort padding, pulling on the neck roll until it is released from
the shell (see specific instructions in the helmet user manual).Reposition the padding on the
outside of the helmet for the time being. (Fig. 5)
Remove the chin guard by pulling on the special red tab (Fig. 6a), then remove the plug from the
chin guard. (Fig. 6b)
Gently remove the polystyrene cheek pads by pulling them upward. (Fig. 7)
Warning: In case the polystyrene cheek pad is damaged during this operation, please contact your
local dealer to replace it.
Fig. 1 Fig. 2 Fig. 3

EN
8
Fig. 4 Fig. 5 Fig. 6a
Fig. 6b Fig. 7
Fig. 8
ONLY FOR X701 – X603 - X602 HELMETS:
Take the polystyrene cheek pads that have just
been removed and, using a pair of scissors,
remove the round insert by cutting the fabric
securing points. (Fig. 8)
Keep the foam used to cover the speakers
housing in case you wish to use the helmet
without the Bluetooth Kit system.
Fig. 9 helmets X702GT - X701 – X603 Fig. 10 helmet X702
In case the helmet is equipped with noise reducers on the comfort padding, lift them up.
Take the comfort padding, left-hand and right-hand side and, if equipped, cut the pre-drilled tab as
shown in fig. 9 and fig. 10.

9
3.3. Installing the microphone – jet helmets or flip-up helmets
Set up the microphone by inserting the clip that holds it in place, being careful to position it
correctly. (Fig. 11)
Note: The flat part of the clip has to face upward when the microphone is positioned as shown in Fig.
11.
Position the microphone on the left side of the helmet, screwing the screw into the small frame.
(Fig.12 a/b) Make sure that the fluorescent band is facing the inside of the helmet.
On certain helmets, the housing for the microphone rod must be created by cutting out the helmet
border gasket along the pre-cut area. (Fig. 13)
3.4. Installing the microphone – full-face helmets
Take the polystyrene cheek pad (left-hand side) and position the microphone in its housing, as
shown in fig. 14, making sure that the fluorescent band stays facing the inside of the helmet. (Fig.
15)
Secure the microphone to the cheek pad using the “microphone securing stickers”, see Fig. 14.
Fig. 14
Fig. 15
Fig. 11 Fig. 12a
Fig. 12b Fig. 13

EN
10
3.5. Installing the battery and the right-hand side speaker
Connect the battery to the wiring system. (Fig. 16)
Position the battery in the right polystyrene cheek pad housing and secure it using the Velcro
ribbon. (Fig. 17 / 18)
Fig. 16 Fig. 17 Fig. 18
Fig. 19
Position the right-
hand side speaker in the
specific cheek pad housing and secure
it using
the specific adhesive (Fig. 19).

Reposition the right polystyrene cheek pad in
its housing.
ONLY FOR FULL-FACE HELMETS: Insert the chin strap into the polystyrene cheek pad loop.
Fig. 20

Arrange the battery connector behind the
polystyrene cheek pad.

Arrange the cable behind the polystyrene shell
or inside the relevant housing.