This listing is for a used Garmin 4212. This Garmin GPSMAP 4212 has undergone thorough testing to ensure its complete functionality. The device has been checked across all key features and ports, confirming optimal performance. All 3 network ports have been tested, ensuring seamless connection to other devices in your marine network. The NMEA 2000 port was verified for proper connectivity. The chart card reader was thoroughly tested, confirming that it reads and loads charts correctly without issues. The video output port was also tested to ensure it functions properly for external display connections.

In addition to the standard functionality checks, this unit has been professionally serviced to address common issues found in the 4000 series.
The most frequent issue with the 4000 series is LCD degradation. This unit has undergone an LCD screen replacement, restoring it to its original clarity and brightness.
This repair has been completed before listing this unit for sale, ensuring it’s in top condition, ready for immediate use on your vessel.

Please note: During production, Garmin used two different styles of connectors for the Power, NMEA0183, and Video ports:

(1) Full-Threaded connectors, where cables must be threaded onto the connection points.
(1) Half-Twist connectors, which require a half-turn in the correct direction to ensure the connector is securely seated.

This unit is equipped with Half-Twist Power, NMEA0183, and Video connectors. Please verify that your cables are compatible before purchasing.