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Top Dimensions

161 mm (6.34 in.)

23.5 mm (0.93 in.)

12 mm (0.47 in.)

Registering Your Fusion Device

Help us better support you by completing our online registration today.
• Go to 

garmin.com/account/register

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• Keep the original sales receipt, or a photocopy, in a safe place.

Software Updates

For best results, you should update the software in all Fusion devices at the time of installation to ensure 
compatibility.
You can update the software using a USB flash drive. For software updates and instructions on updating the 
device using the USB flash drive, go to the device product page at 

support.garmin.com

.

© 2015–2022 Garmin Ltd. or its subsidiaries
Garmin

®

, the Garmin logo, Fusion

®

, and the Fusion logo are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. These trademarks 

may not be used without the express permission of Garmin.
Bluetooth

®

 word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. NMEA

®

, NMEA 2000

®

, and the NMEA 2000 

logo are registered trademarks of the National Marine Electronics Association. Other trademarks and trade names are those of their respective owners.
A02834 B02834

15

Summary of Contents for FUSION MS-RA70

Page 1: ...ICE When drilling or cutting always check what is on the opposite side of the surface to avoid damaging the vessel You must read all installation instructions before beginning the installation If you...

Page 2: ...to drip down off the cable and avoid damage to the stereo If you need to mount the stereo outside a boat it must be mounted in a location far above the waterline where it is not submerged If you need...

Page 3: ...corner of the dashed line on the template to prepare the mounting surface for cutting 4 Using a rotary cutting tool cut the mounting surface along the inside of the dashed line on the template 5 Place...

Page 4: ...nting bracket behind the mounting surface 5 Make the necessary wiring connections Connection Considerations page 4 6 Place the stereo in the opening 7 Secure the stereo to the mounting bracket using t...

Page 5: ...tructions provided with your antenna for more information ACC Connects to a Fusion DAB module to receive DAB stations where available not included NMEA Connects the stereo to a NMEA 2000 network N mod...

Page 6: ...Wiring Harness Wire and Connector Identification 6...

Page 7: ...the lights are on The gauge of the illumination wire must be suitable for the fuse supplying the circuit it is connected to Speaker zone 1 left White Speaker zone 1 left White black Speaker zone 1 ri...

Page 8: ...ss plug to the stereo Do not connect the wiring harness to the stereo until after all of the bare wire connections have been made 4 Connect the black wire to the negative battery terminal 5 Connect th...

Page 9: ...Single Zone System Wiring Example Speakers Water tight connection 9...

Page 10: ...Complete System Wiring 10...

Page 11: ...1 line out Zone 1 subwoofer out Each cable provides a single mono output to a powered subwoofer or subwoofer amplifier and one or both cables can be used depending on the connection requirements of th...

Page 12: ...NMEA 2000 power cable NMEA 2000 drop cable from the stereo up to 6 m 20 ft NMEA 2000 drop cable from the chartplotter MFD or compatible Fusion NMEA 2000 remote control 9 to 16 Vdc power supply NMEA 20...

Page 13: ...RA70 less than 5 mA Fusion MS RA70N less than 15 mA NMEA 2000 LEN 1 50 mA ANT wireless range Up to 3 m 10 ft Compass safe distance 15 cm 5 9 in On board Class AB Amplifier Output music power per chan...

Page 14: ...Stereo Dimension Drawings Front Dimensions 188 mm 7 40 in 60 mm 2 36 in Side Dimensions 23 5 mm 0 93 in 100 mm 3 94 in 50 mm 1 97 in 14...

Page 15: ...uctions on updating the device using the USB flash drive go to the device product page at support garmin com 2015 2022 Garmin Ltd or its subsidiaries Garmin the Garmin logo Fusion and the Fusion logo...

Page 16: ...2015 2022 Garmin Ltd or its subsidiaries support garmin com...

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