Garmin GPSMAP 1643 Chartplotter with Garmin Navionics+

With its sleek design, powerful processing, and upgraded IPS display, this advanced 16" chartplotter integrates seamlessly into a Garmin marine system.

Features:

• Easily integrate with more engines
• Connect to compatible third-party devices with digital switching and OneHelm™ integrations
• Easily build a marine system by using Garmin's advanced network connectivity
• Navigate any waters with preloaded Garmin Navionics+™ charts
• Manage the marine experience from nearly anywhere

Live Sonar Support

Pair with Panoptix™ or LiveScope™ easy-to-interpret live sonar (transducer required, sold separately) to see all around the boat in real-time.

Faster, Sharper, Smarter

With its added processing power and slimline design featuring edge-to-edge glass, it's easy to fit this plotter in a wider range of dash configurations.

Bright and Clear Optics

High-resolution IPS display chartplotter offers improved sunlight readability and visibility from any angle.

Preloaded Mapping

Experience unparalleled coverage and detail with built-in Garmin Navionics+™ integrated coastal and inland mapping that includes Auto Guidance+™ technology2 and a 1-year subscription for downloadable daily updates and more on select chartplotters.

Optional Charts and Maps

Bring a fresh new look and feel to the chartplotter with an optional upgrade to a Garmin Navionics Vision+™ premium chart subscription, featuring downloadable high-resolution relief shading, satellite imagery, sonar imagery, and more.

Power-Pole® Shallow Water Anchor

By networking select Garmin chartplotters with a Force® trolling motor and a compatible Power-Pole shallow water anchoring system, users can access advanced boat control features3 from the plotter, including smart anchor auto-deployment, smart anchor jog, auto stow, anchor drag detection, and end-of-route anchoring. Spend more time fishing and less time positioning.

Trolling Motor Integration

Get support and integration for a Force trolling motor (sold separately) to gain complete control while fishing.

Garmin Marine Network

If users have multiple compatible Garmin devices on the boat, users can share information — such as maps, user data, radar, and IP camera video — among them.

NMEA 2000® and NMEA 0183 Networks

Connect to compatible autopilots, digital switching, weather, the Fusion audio system, media, VHF, AIS, and more from one screen.

Included:

• Chartplotter
• microSD™ preinstalled
• Power cable
• NMEA 2000® T-connector
• NMEA 2000 drop cable
• Flush mount kit with gasket protective cover
• Trim piece snap covers

Connections:

• NMEA 2000® Ports: 1
• NMEA 0183 Input Ports: 1
• NMEA 1083 Input (TX) Ports: 1
• Video Input Ports: 1 (BNC composite)
• Video Output Ports: 1 HDMI
• J1939 Ports: 1
• Garmin Marine Network Ports: 2
• USB Ports: 1
• Bluetooth® Pairing
• ANT+ (Connectivity)
• Garmin Wi-Fi Network (Local Connection)

Specifications:

• Unit Dimensions: 15.1" x 10.3" x 3" (38.4 cm x 26.2 cm x 7.6 cm)
• Unit Weight: 9.7 lbs (4.4 Kg)

Owner's Manual (16.09 MB)

Installation Instructions (1.17 MB)