Garmin GPSMAP 3210 Manual

The Garmin GPSMAP 3210 is a 10.4-inch multifunction display designed for marine navigation, featuring high-resolution sunlight-readable display, built-in worldwide basemap, support for BlueChart g2 and g2 Vision charts, internal GPS/GLONASS receiver, NMEA 2000 and NMEA 0183 connectivity, sonar capability (with compatible transducer), radar overlay (with compatible radar), support for Garmin marine network devices, touchscreen interface, and rugged waterproof construction (IPX7). Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 10.4-inch sunlight-readable display, internal GPS/GLONASS antenna, Power/data cable, NMEA 2000 connector, SD card slot, waterproof housing.

Installation

Unpack and inspect contents. Select mounting location with clear view and access.

1. Mount display: Use included bracket; secure to flat surface using provided hardware.
2. Connect power: Route power/data cable to power source (10-32 V DC). Connect red wire to positive, black to negative.
3. Connect NMEA 2000: Attach to boat's NMEA 2000 backbone using drop cable.
4. Connect optional devices: Attach sonar, radar, audio, or other network devices to Garmin Marine Network port.
5. Apply power: Ensure all connections are secure before powering on.

WARNING! Ensure power is off during installation. Route cables away from moving parts and heat sources.

First-Time Setup

Power on unit; follow initial setup prompts.

1. Select language: Choose from available languages.
2. Configure units: Set distance, speed, depth, temperature units (nautical/statute).
3. Calibrate compass: Follow on-screen instructions if external heading sensor connected.
4. Load charts: Insert SD card with BlueChart data; select from Chart menu.
5. Acquire GPS: Allow unit to locate satellites (may take several minutes first time).

CAUTION! Ensure secure mounting before operation in marine environment.

Specifications

• Display Size: 10.4 inches diagonal.
• Resolution: 800 x 600 pixels.
• GPS: High-sensitivity GPS/GLONASS receiver.
• Waypoints/ Routes/ Tracks: 5000 waypoints, 100 routes, 10,000 track points.
• Chart Compatibility: BlueChart g2, g2 Vision, LakeVü g3, Coastal, and others.
• Interfaces: NMEA 2000, NMEA 0183 (via adapter), Garmin Marine Network.
• Power Requirements: 10-32 V DC, 2.5 A max.
• Waterproof: IPX7 standard.
• Operating Temperature: -15° to 55°C (5° to 131°F).
• Dimensions: 279 x 210 x 64 mm (11.0" x 8.3" x 2.5").

Controls and Settings

Primary interface via touchscreen. Physical buttons: POWER, PAGE, BACKLIGHT, MENU.

Touchscreen: Tap to select, drag to pan charts, pinch to zoom.

Main Pages: Chart, Sonar, Radar, Highway, Data, Active Route. Settings: System (units, language, backlight), Navigation (route preferences, alarms), Communications (NMEA settings), Sonar (frequency, range), Radar (overlay, gain).

Connecting Devices

NMEA 2000: Connect to backbone for engine data, instruments. NMEA 0183: For legacy devices via adapter. Garmin Marine Network: For radar, sonar, audio, other displays.

1. Power off all devices before connecting.
2. Use appropriate cables and terminators for NMEA 2000 network.
3. Configure device interfaces in Settings > Communications.

Tip: Label cables during installation for easier identification.

Navigation & Chartplotting

Supports detailed marine navigation with waypoints, routes, and tracks.

1. View chart: From Home, select Chart. Use touch to pan/zoom.
2. Create waypoint: Tap location, select "Mark Waypoint."
3. Create route: Menu > Route > New Route. Tap points on chart to add.
4. Navigate: Select route or waypoint, choose "Go To."
5. Data overlay: Customize data fields (SOG, COG, depth, etc.).
6. Tracks: Record and save track history.
7. Alarms: Set anchor drag, arrival, off-course alarms.

WARNING! Always use updated charts and verify navigation information.

Sonar & Radar Integration

Sonar: Connect compatible transducer. View traditional sonar, downvu/sidevu. Adjust frequency, range, sensitivity. Radar: Connect GMR radar. View standalone or overlay on chart. Adjust gain, range, interference rejection.

Care & Maintenance

Use soft, damp cloth with mild detergent for cleaning. Do not use abrasive cleaners or solvents. Ensure connectors are clean and dry before connection.

CAUTION! Do not spray water directly onto connectors. Store in dry location when not in use.

Regulatory Information

FCC Compliance: This device complies with part 15 of the FCC Rules. Operation is subject to conditions: (1) device may not cause harmful interference, (2) device must accept any interference received. Industry Canada ICES-003 Compliance. Copyright © Garmin Ltd. or its subsidiaries. For support, visit www.garmin.com/support or contact Garmin Product Support.

Troubleshooting

Reset: Settings > System > Restore Defaults.

Software Update: Use Garmin Express with SD card or direct connection.

Service: Contact Garmin Product Support or authorized dealer.