The volume keys in BlueNAC-3000 control, by default, the listening volume of active communication
(intercommunication with o ther BlueNAC-3000, phone c all in progress, etc.). In addition, you can als o adjust
other settings in the menu mode volume as the volume of monitoring or tones. (See Settings in SETUP mode)
USE OF TWO BLUENAC-3000 DEVICES
To use the intercom mode, make sure both units are switching-on and pairing. The Intercom function is
disabled when there is an incoming cal l or when you have connected a GP S navigator which gives some
instruction. The intercom mode was re-activated as soon as the call or instruction ends.
[!] Attention: Some mobile phones cut of f calls after a few seconds , which means that the Intercom function
may not be available immediately.
The Intercom function is activated by voice (VOX). To start a conversation with the intercom, simply start
talking. The communication is active for as long as you are talking. If no conversation, the function is
deactivated after 5 seconds. To reactive, simply speak.
After 30 seconds of inactivity, the intercom passes to sleep mode to save power, you hear a beep
characteristic, blue led blink once per second instead two flashes every second.
[!] Attention: When using the intercom function after a period of inactivity, the first time you activate the
communication will s tart w ith a sm all d ela y becaus e the de vices are in s lee p funct ion to s ave power and m ust
be reactivated. You will k now that its happens becau se in the sleep state blue LED b link once every second
and when reactive th e audio c onnectio n you hear a faint be ep charac teristic an d the b lue LED w ill flash twice
every second.
For this reason, it is pos sible that the first word is cu t or you don’t heard it, so it is rec ommended to start a
conversation with a blow or an "OOH", "YES ", "HELLO" or a short expression to all ow intercom f unction was
activated. After this, communication will start automatically.
Two BlueNAC-3000 un its can communicate to a distance up 50 m eters. Therefore, they are appropriate for
communication Pilot-Copilot, although you can use them to communication at distance not exceeding 30
meters. The maximun range depends on the environment where they are used.
USING THE MOBILE PHONE FUNCTION
To use a mobile phone , make sure that the t wo units are switch-on and s ynchronized properl y following the
process described in the PAIRING/SYNC section.
[!] Attention: Calls are always private and have high priority, which means that the intercom function is
temporally disabled w hi le ther e is an incoming call an d is res tor e d when t he c a ll ends or if you deci de t o r ej ec t
it.
Answering a call
When you hear the dial tone, press the “phone key” or HF “Hands Free key” and begin speaking.
Rejecting a call
If you don’t want to responding, you can let the phone ring or press the ON/OFF at once (you will hear
a confirmation tone).
Make a call
There are several ways to make a call.
• From the keypad from your mobile phone: Making a normal call from your phone (You shouldn't do this
action in a moving vehicle)
• For voice command briefl y press the “Phone k ey ”. If your phone sup ports voic e call system , briefly hear
the synthesized voice “S PEAK NOW” and then a sign al to ind icate when you sh ould s a y the cont act’s nam e
you want to call. The c orrect operation of this func tion depends on the type of helm et used (open-face or
integral) and the speed at whic h it is moving. We suggest you perform a few tests to determine the best
settings.