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USER GUIDE Firmware Version: 1.0.x Last updated on Feb 3, 2025 NAUTITALK CREW CREW COMMUNICATION SYSTEM The firmware version 1.0.x indicates that this manual is applicable to all firmware updates within the version 1.0 series.
MENU QUICK REFERENCE : (+) button : (−) button : Center button Type Operation Button Duration Power on & Press for 1 second Basic Power off & Single tap operations Volume up/down Single tap Phone pairing Press for 5 seconds Answer phone call Single tap End phone call...
MENU BEFORE GETTING STARTED Sena Marine App Download the Sena Marine app from the Google Play Store or the App Store.
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CLICK ANY SECTION TO BEGIN ABOUT THE INSTALLATION BASIC OPERATION NAUTITALK CREW MESH INTERCOM USING WITH A FIRMWARE UPDATE SMARTPHONE TROUBLESHOOTING...
MENU ABOUT THE NAUTITALK CREW Key Features • Mesh Intercom 3.0 with improved sound quality, a more robust connection, and extended talk time • Swivel microphone for easy mute/unmute • Bluetooth version 5.2 ® • Over-the-Air (OTA) firmware update ① (+) button ② Center button...
MENU Package Contents × 2 NAUTITALK CREW Clip mount for caps Microphone sponges Strap mount Strap mount USB-C charging cable for thick helmet strap for thin helmet strap...
MENU BASIC OPERATION Tap the button the specified number of times Press and Hold Press and hold the button for the specified amount of time " " Voice Prompt Charging Charging Fully charged Charging port It takes 2.5 hours to fully charge. •...
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MENU Power On Power Off Mute/Unmute Mic Use the swivel microphone arm to mute/unmute the microphone. Mute: "Mic off" Unmute: "Mic on"...
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Switch to Mesh 2.0 for Backward Compatibility Mesh 3.0 is the latest Mesh Intercom technology, but to communicate with legacy products using Mesh 2.0, please switch to Mesh 2.0 using the Sena Marine app. Mesh Intercom On/Off On: "Mesh intercom on, 1Off: "Mesh intercom off"...
3. Confirm and save the channel. "Channel is set, channel #" • The channel will be automatically saved if no buttons are pressed for 10 seconds on a specific channel. • The channel will be saved even if the NAUTITALK CREW is turned off.
MENU USING WITH A SMARTPHONE Phone Pairing NAUTITALK CREW "Phone pairing" • To cancel phone pairing, press any button. Making and Answering Calls Answer a Call End a Call...
Reject a Call Activate Voice Assistant Speed Dial Assign Speed Dial Presets Speed dial presets can be assigned using the Sena Marine app. Use Speed Dial Presets 1. Enter the speed dial menu. 2. Navigate forward or backward through speed dial preset.
"Headset reset, good-bye" Fault Reset If the NAUTITALK CREW is on but unresponsive, you can perform a fault reset to restore functionality. Ensure the USB-C charging cable is disconnected, then press and hold the (+) and center button simultaneously for 8 seconds until it restarts.
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