Explorer 23
Chartplotter + Multi-Function Controller

Seiwa Marine Electronics logo
The perfect mate for professional fishermen
or for high-tech dashboard lovers.
Explorer 23 - Chartplotter + multifunction controller
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Control on any HDMI display:

  • Chartplotter
  • Fish finder*
  • Any connected NMEA0183 and NMEA2000 compatible device* such as AIS, autopilot, engine, etc.
Software Explorer 23 - Chartplotter + multifunction controller
The Explorer 30 is a compact cartographic plotter without display that must be connected to an external monitor. Ideal for fishing boats, dredges, tug boats and in general 18-20m boats used for working activities. Design Explorer 23

Tough and reliable

The back-lit keyboard is easy to use even with gloves and in any condition. The optional remote control gives and extra hand, for example to quickly save marks during your activity. Design Explorer 23

HDMI Video output

Explorer 23 is compatible with any HDMI display to provide an HD resolution experience!

NMEA0183 & 2000

Explorer 23 is extremely versatile as it comes with two NMEA0183 serial ports and one NMEA2000 port to connect any compatible device such as AIS, autopilot, engine, etc.

Tracks, Routes and Marks management

The EXPLORER 23 interface is optimized for an easy, fast and accurate management of your data. The advanced tracks management allows you to transform any track in a route. You can manage up to 30.000 marks any time with a new set of colours and icons.

Configure your desired view

Besides choosing any display size, you can also configure the multi-vision layout with fish finder, map and data boxes: full page or split page, with no data, one or two rows of data. Design Explorer 23

Customize the function keys

With Explorer 23, you can configure the four functional keys with your desired function shortcuts, for the top used commands.
Function keys keyboard - Explorer 23

Never miss a thing

Browse the Fish Finder history up to 5 minutes (when connected to a fish finder) and, if you find anything interesting, place a mark on it! With the Cursor Box smart function, point the cursor on map to instantly view distance and bearing. Explorer 23 - Fish finder

Software updates come easy

Keep your controller always up to date, thanks to the WiFi connectivity.

Join the CaptainCloud

Syncronize your data with CaptainCloud and manage routes, tracks and marks from any connected device. Build your favourite routes easily at home, and find them ready on board!
Explorer 23 - Fish finder
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Technical Specifications

  • Dimensions: 172.5 x 106.5 x 84.4 mm (6.8” x 4.2” x 3.3”) with holder
  • Weight: 350 g
  • Compatible with any HDMI display
  • Power consumption: 1.2W typical
  • Supply Voltage: 10-35 Vdc
  • Cartridge slot: 1 x micro SD Card (not included)
  • Back-lit keyboard
  • Integrated remote control receiver (radio IF 2.4 Ghz)
  • Waterproof IPx6
  • Storage temperature: -20 °C / +80 °C Operating temperature: -20 °C / +60°C
  • Connectors:
    • 1x Supply and data cable: 2 NMEA0183 ports + external alarm
    • 1x NMEA2000
    • 1x GPS: 6 pins (powered 10-35 Vdc)
    • 1x Built-in HDMI video input cable

Software Features

  • 4 fully configurable functional keys
  • Multi-vision configurable layout with fish finder, map and data boxes
  • Full menu on Map
  • Navigation functions: Go To, Add Waypoints, Marks, MOB, Easy routing
  • Route management
  • Tracks recording and management
  • Customizable data boxes
  • Cursor Box showing distance and bearing of cursor location
  • Customizable ship profile
  • Simulation mode
  • Grounding alarm
  • AIS compatible
  • Seiwa Black Box Fish finder compatible
  • Fish finder history up to 5 minutes (when connected to a fish finder)
  • Engine control page (when connected to an engine)

logo C-MAP

C-Map 4D and Max compatible Try the Easy Routing and the Route Check to improve your routes.
Comparation Explorer 23 Explorer 23 Wi-Fi
Compatible with any HDMI display Yes
Backlit keyboard Yes
External GPS connector Yes
NMEA 2000 Yes
NMEA 0183 2x Rx/Tx on power cable + external alarm
HDMI output Yes, connector on cable (1,5m)
Memory slot MicroSD
Wi-Fi connectivity No Yes
BLE connectivity Yes
Remote control receiver (radio IF 2.4 Ghz) Yes
Waterproof IPX6
Weight 350 g
Supply voltage 10-35 Vdc
Power consumption 1.2 W typical
Operating temperature -20°C / +60°C
Storage temperature -20°C / +80°C
Explorer 23 + RC45 Remote Control

Explorer 23 + RC45 Remote Control

Explorer 23

Explorer 23

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