SENA NTT-N2R-01 N2R Yaching Headsets Instruction Manual

YACHTING HEADSETS
CREW COMMUNICATION SYSTEM
USER’S GUIDE
Version 1.0.0

NTT-N2R-01 N2R Yaching Headsets

Sena Marine App

Download the Sena Marine App at Google Play Store or App Store.

Sena Marine

• Device configuration
Sena Device Manager
Download the Sena Device Manager at sena.com.

Sena Device Manager

• Device Configuration
• Firmware Update

Sena Technologies Co., Ltd.
Customer Support: sena.com

ABOUT THE NAUTITALK N2R

1.1 Product Features

• Support for Two-Way Radio Connection
• Ambient Mode
•  Mesh Intercom™ Up to 1.1 km (0.7 mi) in open terrain
• Advanced Noise Control™
•  Audio Multitasking™
•  Bluetooth®4.1
• Sena Marine App

1.2 Product Details

1. Ambient Button
2. Pinhole Fault Reset Button
3. Status LED
4. MIC Button
5. Mesh Intercom Button
6. PTT Button
7. Multi-function Button
8. (+) Button
9. (-) Button
10. Two-way Radio Port
11. Wired PTT Button Port
12. DC Power Charging & Firmware Upgrade Port
13. Charging LED

1.3 Package Contents

INSTALLATION

2.1 Microphone

Adjust the direction of the microphone so that the Fin side of the microphone is  facing outward, away from your lips.
2.2 Ear Pads 2.3 Battery AAA Batteries

• If an alternative power source is needed, you can use three AAA batteries (sold separately).
• Performance may depend on battery manufacturers, and quality.
• Ensure to fit batteries with correct polarity.
• Do not mix battery manufacturers or old with new or rechargeable with non-rechargeable batteries.

GETTING STARTED

3.1 Charging
Charging the Headset

Charging the Battery

Note :

• The headset includes a Fast Charging feature, allowing it to charge quickly over a short period of time. For example, a user can get up to 3.0 hours of Mesh communication after charging the headset for 20 minutes.
• Any 3rd party USB charger can be used with Sena products if approved by FCC, CE, IC, or other locally approved agencies.
• sing a non-approved charger may cause fire, explosion, leakage, and other hazards which may also reduce the lifetime or performance of the battery.

3.2 Legend

| Tap button the specified number of times
---|---
|

Press and Hold button for the specified amount of time

| “Hello” Audible prompt

3.3 Powering On and Off

3.4 Ambient Mode (Default: Disabled)

With the help of Ambient Mode, you are able to hear ambient sound even if you are wearing the headset.

Note: The Ambient Mode has the highest priority, so other functions will be unavailable if the Ambient Mode is activated.

SMARTPHONE USAGE

4.1 Phone Pairing

1. Press and hold the Multi-function Button for 3 sec until you hear “Phone Pairing.”
2. Select NAUTITALK N2R in the list of Bluetooth devices detected.

4.2 Making and Answering Calls

4.3 Speed Dialing

4.3.1 Assigning Speed Dial Presets

Speed Dial Presets can be assigned through the Sena Marine App.
4.3.2 Using Speed Dial Presets

1. Press and hold the (+) Button for 3 sec until you hear “Speed dial.”

2. Navigate forward or backward by tapping the (+) Button or the (-) Button.

3. Tap the Multi-function Button to proceed.

4.4 Music

MESH INTERCOM

5.1 What is Mesh Intercom?
Mesh Intercom™ instantly provides effortless communication between users without a pre-grouping process. Freely communicate with virtually unlimited users in each of the 9 available channels.
5.2 Starting Mesh Intercom 5.3 Channel Setting (Default: channel 1)
If the Mesh communication experiences interference because other groups are also using the same channel, you can change to one of the other eight channels.

1. Double tap the Mesh Intercom Button.
2. Navigate forward or backward by tapping the (+) Button or the (-) Button.
3. Tap the Multi-function Button to save the channel.

Note:

• Channel Setting always starts with channel 1.
• To automatically save a channel after setting it, wait approximately 10 seconds before pressing any other buttons.
• The channel will be saved even if you turn off the NAUTITALK N2R.
• The Sena Marine App can also be used to change the channel.

5.4 Mute/Unmute Mic (Default: Unmute)
Use the MIC Button to mute/unmute the microphone in any Mesh channel. 5.5 Mesh Reach-Out Request
You can request nearby* friends to turn on Mesh Intercom:

1. To send or receive a request message, you must enable Mesh Reach-Out on the Sena Marine App. Please refer to Section 8.1: “Configuration Setting.”

2. While your headset’s Mesh Intercom is on, you can send a request message using the Mesh Intercom Button or the Sena Marine App.

3. Friends who receive the request message must manually turn on their Mesh Intercom using the Mesh Intercom Button or the Sena Marine App.

Note:  Up to 100 m (109 yds) in open terrain
5.6 Audio Multitasking

Audio Multitasking allows you to have a Mesh Intercom conversation while simultaneously having a two-way radio conversation.
The volume level of the two-way radio conversation will not be reduced during a Mesh Intercom conversation.

TWO-WAY RADIO

1. Connect the two-way radio with the NAUTITALK N2R using the *two-way radio cable and port.

2. Press and hold one of the PTT Buttons to talk.

Push-To-Talk (PTT)

Note

• Two-way radio cable: Sold separately. For more information, visit sena.com.
• You can also create a cable that wires the NAUTITALK N2R and the two-way radio. Follow the diagram below to correctly wire the cable.

Extension Cable for Wired PTT Button: sold separately.

FM RADIO

Temporary Stations

1. The Temporary Preset function automatically finds and saves the nearest 10 radio stations without changing your existing presets stations. Tap the (+) Button 3 times to automatically find and save 10 stations.

2. The temporary preset stations will be cleared when the headset reboots.

Note: You can save the current station in the Sena Marine App.

CONFIGURATION SETTING AND FIRMWARE UPDATES

8.1 Configuration Setting

You can change the configuration settings of the headset through the Sena Marine App or the Sena Device Manager.

| Sena Marine
---|---
| Sena Device Manager

8.1.1 Headset Language
You can select or change the device language, which will stay saved even if the headset is rebooted.
8.1.2 Mesh Reach-Out (Default: Disabled)
If the Mesh Reach-Out is disabled, a Mesh Reach-Out request message cannot be sent or received.
8.1.3 Mesh Intercom Vox Sensitivity (Default: 3)

The adjustable Mesh Intercom Vox Sensitivity activates voice transmission between 5 levels of voice sensitivity. The lower the sensitivity, the louder you need to speak.
8.1.4 Sidetone (Default: Disabled)
Sidetone is audible feedback from your voice and helps you naturally speak at the correct level based on the noise conditions of your surroundings. If this feature is enabled, you can hear what you are saying during an intercom conversation or a phone call.
8.1.5 Voice Prompt (Default: Enabled)

While some Voice Prompts may be disabled in the software configuration settings, the following voice prompts are always on:

– Battery level indicator

– Speed dial

– FM radio functions

– Mesh Intercom
8.1.6 RDS AF Setting (Default: Disabled)

A radio station with more than one frequency can be used by enabling the Radio Data System (RDS) Alternative Frequency (AF) Setting.

This setting allows a receiver to re-tune to the second frequency location when the first signal becomes too weak.
8.1.7 FM Station Guide (Default: Enabled)

When FM Station Guide is enabled, FM station frequencies are given by voice prompts as you select preset stations.
8.1.8 Region Selection

When using the region setting, you can optimize the seek function to avoid unnecessary frequency ranges, allowing you to select the proper FM frequency range for your location.

8.1.9 Firmware Upgrades

You can upgrade the firmware using the Sena Device Manager by connecting the USB Power & Data Cable (USB-C) to your PC.

Download the Sena Device Manager atsena.com.

TROUBLESHOOTING

Please visit sena.com for more troubleshooting information.

9.1 Factory Reset
If  you wish to erase all of your settings, the headset can be restored to factory default settings using the Factory Reset feature.

• Press and hold the Multi-function Button for 10 sec until you hear “Headset reset, good-bye. 9.2 Fault Reset

If the headset is not working properly, you can easily reset the unit:

1. Locate the Pinhole Fault Reset Button above the Status LED.
2. Gently insert a paper clip into the hole and press the Pinhole Fault Reset Button with light pressure.

Note: Fault Reset will not restore the headset to factory default settings.

QUICK REFERENCE

TYPE| OPERATION|

BUTTON COMMANDS

---|---|---
Basic Operations| Power on/ Power off|
Volume up/Volume down|
Ambient mode on/off| ****
Phone Usage| Phone Pairing|
Answer phone call|
End phone call|
Reject phone call|
Call a Voice Assistant|
Speed dial|
Music| Play/Pause music|
Track forward/backward|

Mesh Intercom™

| Mesh Intercom on/off|
Channel setting|
Mute/Unmute Mic|
Mesh Reach-Out Request|

FM Radio

| FM radio on/off|
Select preset|
Seek forward/backward|
Scan up FM band/ Stop scanning|

Two-way Radio

| Push-To-Talk (PTT)|
Factory Reset|

Copyright 2023 Sena Technologies Co., Ltd.

All rights reserved.

© 1998–2023 Sena Technologies Co., Ltd. All rights reserved.

Sena Technologies Co., Ltd. reserves the right to make any changes and improvements to its product without providing prior notice.

Sena™ is a trademark of Sena Technologies Co., Ltd.

or its subsidiaries in the USA and other countries.

NAUTITALK Bosun™, NAUTITALK N2R™ are trademarks of Sena Technologies Co., Ltd. or its subsidiaries.
These trademarks may not be used without the express permission of Sena.

The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by

Sena is under license. iPhone® and iPod® touch are registered trademarks of Apple Inc.

Address: 152 Technology Drive Irvine, CA 92618

References

• SENA

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