Summary of B4
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Firmware version: 3.10 en user instructions and safety.
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Congratulations on your purchase of an n-com product. N-com b4 b4 b4 b4 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 b4 b4 b4 b4, and to...
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B4 3 contents 1. Warnings and safety ............................................................5 1.1.Road safety........................................................................................5 1.2.Switching on the system in safe environments .......................................5 1.3.In...
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B4 5 1. Warnings and safety read this user manual carefully, as well as the user manuals for other n-com kits that you will be using with the n-com b4 b4 b4 b4. Read the simple rules listed below. Failure to comply with these rules may lead to dangerous situations. Caution: the product cannot be use...
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6 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 conta...
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B4 7 microphone keypad antenna connectors: - in jack 3.5 mm - micro usb battery cover bluetooth card 2. Content of the packaging the n-com b4 b4 b4 b4 package contains: n-com b4 b4 b4 b4 system micro usb wire rechargeable battery key battery charger.
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8 3. Installation the b4 b4 b4 b4 system can be installed on nolan helmets preset for the n-com b4 b4 b4 b4 system. Visit the website www.N-com.It for a list of compatible models. Fig. 1 • open the small door on the e-box and place the rechargeable battery inside the system, making sure it is insert...
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B4 9 fig. 4 • place the system in the special housing in the back of the helmet, pushing it all the way into the groove (fig. 4). • fold the antenna back inside the shell fig. 5 • fix the cable inside the helmet and make sure the right fixing clip snaps into its housing (fig. 5) fig. 6 • position th...
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10 • position the left and right speakers in the respective housing obtained in the polystyrene cheek padding. • reassemble the gasket and secure it with the specific screw • reassemble the cheek padding. 3.1. Removing the b4 system from the helmet proceed as follows to remove the b4 b4 b4 b4 system...
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B4 11 a special acoustic beep signals the change from one function to another. When b4 b4 b4 b4 is turned on, the menu is always in the “base” mode. Depending on the menu position, you can manage the various audio devices and the available functions: menu functions base • management of an external s...
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12 note: if a bluetooth device (mobile phone or gps) equipped with music player with bluetooth a2dp player has already been paired up, the pairing up does not have to be repeated as the a2dp protocol has already been stored in the b4 b4 b4 b4. Once the bluetooth device has been paired up, connection...
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B4 13 gps conference call function the conference function allows you to keep the “rider-pillion passenger” intercom open even while the satellite navigator is giving instructions, thus preventing the intercom mode to be turned off every time the navigator gives instructions. Caution: this function ...
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14 11. Audio devices with cable connection the range of n-com products offers various “multimedia wire” accessories for connection to external audio devices: mp3 players, i-pods, satellite navigators, gmrs and pmr radio and audio systems pre-fitted on motorcycles (mcs). To find out about all the ava...
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B4 15 13.1. Bike-to-bike pair up 1. Make sure both n-com b4 systems are turned off; 2. Set both n-com b4 systems in pairing up mode by pressing “on” (for more than 4 seconds), until the leds start to flash quickly; 3. On helmet 1 press the “memory” button where you wish to store helmet 2; position b...
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16 14. Battery before using the n-com device for the first time, recharge the battery completely for at least 10 hours. To obtain best performances from the battery, it is recommended to completely recharge the battery the first few times. Afterwards, you can recharge the battery for shorter periods...
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B4 15. Summary table of controls button on on pressure brief long brief long brief long brief long turning on x (2s) turning off x (5s) increase volume x decrease volume x b a s ic f u n c ti o n s scroll menu (base, radio, a2dp) x (2s) answer phone call x x x voice call x (4s) hang up/reject a phon...
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18 16. Limited warranty with this limited warranty certificate, nolan® warrants this product to be free from defects in material and workmanship at the time of its original purchase by the buyer. We invite you to: - read the cautions pertaining to safety and proper use. - read the warranty terms and...
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B4 19 16.3. Validity of this limited warranty this warranty is valid only if the enclosed warranty form is duly and completely filled out with the following information: • product identification code • name and stamp of the authorized dealer. • product purchase date. • buyer’s name and address. Nola...
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20 16.5. Product identification the identification code is printed on the adhesive label applied to the b4 b4 b4 b4 system, under the rechargeable battery..