Garmin GPSMAP 1222 Keyed Networking Chartplotter – No Sonar

Description

The Garmin GPSMAP 1222 is a 12.1-inch keyed chartplotter with 1280 x 800 resolution, 1100-nit brightness, Worldwide Basemap, and network sonar support through a Garmin Marine Network GSD module. Its physical controls, two Garmin Network ports, NMEA 2000, NMEA 0183, WiFi, and ANT+ suit operators who prefer tactile control in a connected marine installation.

Key Features

• 12.1-inch WXGA keyed display – Provides a large chart workspace with physical control rather than touchscreen operation.
• 1280 x 800 resolution – Shows useful chart detail across the 12-inch display.
• 1100-nit brightness – Provides the stated brightness for daylight helm viewing.
• Network sonar through a Garmin GSD module – Allows external sonar expansion through the Marine Network.
• Two Garmin Marine Network ports, NMEA 2000, NMEA 0183, WiFi, and ANT+ – Supports a connected Garmin system with tactile controls.

Who Is This For?

This unit suits commercial fishing boats, cruisers, center consoles, and operators who prefer physical keypad controls over touch operation. The 12.1-inch screen provides more chart area than the GPSMAP 1022 while remaining easier to install than 16-inch and larger glass helm displays.

It is not ideal for buyers seeking built-in sonar because a GSD module is required. It also includes only a Worldwide Basemap, so detailed regional chart coverage must be added separately.

Compatibility

Confirmed features include network sonar through a Garmin Marine Network GSD module, Worldwide Basemap, Navionics+ compatibility, two Garmin Marine Network ports, NMEA 2000, NMEA 0183 with two inputs and two outputs, WiFi, and ANT+. The supplied information does not identify radar, autopilot, or third-party sonar compatibility. No named incompatible system was provided; verify Garmin network and module requirements before installation.

Technical Specifications

• Brand: Garmin
• Model: GPSMAP 1222, 010-01741-00
• Display: 12.1-inch WXGA keyed display
• Resolution: 1280 x 800 pixels
• Brightness: 1100 nits
• Sonar: Network sonar through Garmin Marine Network; GSD module required
• Mapping: Worldwide Basemap, Navionics+ compatible
• Networking: Two Garmin Marine Network, NMEA 2000, NMEA 0183, WiFi, ANT+
• Operating voltage: 10-32 VDC
• Warranty: 2-year standard warranty

Warranty & Support

Garmin provides a 2-year standard warranty. The supplied specifications do not state warranty exclusions or service procedures.

The GPSMAP 1222 is the tactile-control alternative to the touchscreen Axiom+ 9 and premium glass helm displays, offering a 12.1-inch screen with physical controls and broad Garmin network connections. Its trade-off is external sonar dependence and Worldwide Basemap coverage. Choose it for a traditional Garmin helm where keypad operation matters more than built-in sonar.