Garmin GPSMAP 923 Non-Sonar GPS Chartplotter, 9 in IPS Touchscreen, Worldwide Basemap, IPX7, NMEA 2000/0183, Wi-Fi

Overview

The Garmin 010-02366-00 is a 9-inch touchscreen chartplotter (non-sonar) that comes with a worldwide basemap for general navigation reference. The WXGA display runs 1280 x 720 pixels, and the unit carries an IPX7 water rating for real helm life. Power input is 10 to 32 Vdc; typical current draw is 1.34 A at 12 Vdc (1.78 A max), so it works on 12 V and 24 V systems without a converter.

It’s built for networking. You get Garmin Marine Network plus NMEA 2000 and NMEA 0183, along with a J1939 port for compatible engine networks and a BNC composite video input. Two microSD card slots (32 GB max card size) handle chart cards, updates, and user data.

Since this is the non-sonar version, there is no built-in sounder. It can still display sonar when you add a compatible sonar source on the network, including Traditional, ClearVü, SideVü, and Panoptix or LiveScope setups.

Key features

• 9-inch WXGA touchscreen display (1280 x 720) for charting and helm data
• Preloaded worldwide basemap for general reference; expands with compatible charts via microSD
• IPX7 water rating with a housing built from polycarbonate plastic and die-cast aluminum
• 10 to 32 Vdc input; typical 1.34 A at 12 Vdc (1.78 A max) with a 6 A, 125 V fast-acting fuse
• Two microSD card slots with 32 GB max card size, located on the back of the unit
• Connectivity for a mixed electronics stack: Garmin Marine Network, NMEA 2000 (1 port), NMEA 0183 (1 Rx and 1 Tx), J1939, and BNC composite video input
• Built-in Wi-Fi, Bluetooth pairing, and ANT+ for mobile pairing and compatible wireless accessories
• Sailing pages support laylines, race start line guidance, wind views, and tide/current tools when the right sensors are on the system
• Sonar-ready display when paired with compatible sonar modules and transducers, including Panoptix and LiveScope options

Installation and setup

Mounting hardware is set up for common helm installs: bail mount for open mounting and a flush mount kit for a cleaner dash. Overall unit size is 233.0 x 162.3 x 75.8 mm, and the recommended clearance to the next obstruction behind the chartplotter is 33.2 mm for connectors and cable bends. If you are mounting near a magnetic compass, keep at least 30 cm of separation. The operating temperature range is from -15 to 55 C (5 to 131 F), so avoid mounting spots that bake behind dark glass or sit directly against heat sources.

Networking and integration

This unit is a strong fit for boats that already have (or plan to add) a networked electronics stack. NMEA 2000 and NMEA 0183 cover common sensors and legacy devices, while Garmin Marine Network supports sharing data like maps, radar, and camera video between compatible Garmin displays. J1939 engine connectivity is there for supported engine networks, and the BNC composite video input is useful when you want a live feed on the chartplotter screen.

Sonar and fishing integration

Even without built-in sonar, you can still build a fishfinding system around this display. When paired with a compatible sonar module and transducer, it can show Traditional, ClearVü, and SideVü views, and it supports Panoptix and LiveScope setups. This approach makes sense when you prefer to choose your sonar hardware separately or you are already running networked sonar on the boat.

Use on board

This is a good match for center consoles, pilothouse boats, and sailboats that want a 9-inch touchscreen for navigation, sailing pages, and system monitoring, with room to expand into radar, engine data, cameras, and sonar as the boat grows. It also works well when you are updating an older helm and want modern networking without stepping up in screen size.

What's included

• GPSMAP 923 chartplotter
• microSD card preinstalled
• Power cable
• NMEA 2000 T-connector
• NMEA 2000 drop cable (2 meters)
• Bail mount kit with knobs
• Flush mount kit with gasket
• Protective cover
• Trim piece snap covers
• Documentation

Shipping
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Duties, taxes, and support
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