ECHOMAP™ Plus 74cv Fishfinder/Chartplotter Combo with CV23M-TM Transducer and G2 Coastal Charts


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Model # 18561464 | Mfg # 010-01894-01 | UPC # 753759185527

ECHOMAP™ Plus 74cv is a combo with some serious connections.

A 7" diagonal touchscreen with keypad-assist for when it's really wet, a transom mount transducer that dials in two kinds of sonar—mid band CHIRP traditional sonar plus CHIRP ClearVü scanning sonar—with the breakthrough Connected Boat technology of Garmin's ActiveCaptain App.

Key Features

  • Get connected with ActiveCaptain App: Garmin's free all-in-one ActiveCaptain mobile app allows you to manage your marine experience from nearly anywhere. It creates a simple yet powerful connection between your compatible mobile device and your chartplotter, charts, maps and the community.
  • Keep your charts up to date: Use the combo's built-in Wi-Fi to pair with the free ActiveCaptain app for access to OneChart, which allows you to update or purchase and download new charts
  • Smart Notifications from your smartphone appear on the screen: ActiveCaptain also gives you access to smart notifications (when paired with a compatible mobile device), plus the ActiveCaptain community for marina and other points of interest details and boater reviews, Quickdraw Community data and more
  • Clear Scanning Sonar Images: Garmin CHIRP traditional sonar and down-looking ClearVü scanning sonar are combined into one transducer
  • CHIRP ClearVü™ scanning sonar gives you a nearly photographic image of what’s below your boat
  • CHIRP traditional sonar shows clear target separation and definition, because it puts even more energy onto the target than traditional sonar
  • Includes BlueChart g2 Charts: High-detail BlueChart g2 charts covering the coastal U.S. (east coast, west coast, Gulf of Mexico, U.S. and the Canadian side of the Great Lakes). Derived from official charts and private sources to provide navigational aids, spot soundings, depth contour, tides and currents and more.
  • Use Quickdraw Contours to create your own charts: Instantly create personalized fishing maps on-screen with 1' contours. Tailor them to fit your needs. These are your maps — you own them. Keep the data to yourself, or share it with the Quickdraw Community on Garmin Connect™.
  • SailAssist: SailAssist features include laylines, enhanced wind rose and heading and course-over-ground lines. See true and apparent wind angle and speed as well as set and drift and a glance. for sailboat racers, a pre-race guidance page that shows your virtual starting line along with data fields showing laylines, time to burn before the start and a race timer.
  • NMEA 2000 network support: Provides NMEA 2000 support for engine data, sensors, FUSION-LINK™ audio system, autopilots and more
  • Easy to remove for security: When you're off the water, it's easy to keep your ECHOMAP Plus combo safe and secure because the cords plug directly into the mount; so it's easy to quickly install and remove your ECHOMAP Plus
  • Includes 8-pin transducer with 30' cable: CV23M-TM is great for coastal and offshore fishermen who want CHIRP traditional sonar and CHIRP ClearVü scanning sonar
  • Frequency: CHIRP Mid Band (80-160 kHz); ClearVü CHIRP 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz)
  • Transmit power: Traditional 600 W; ClearVü 500 W
  • Beamwidth: Traditional (24°-13°); ClearVü (2.0° @ 260 kHz) & (1.4° @ 455 kHz)
  • Maximum depth: Traditional: 2,300'

What's in the Box

  • ECHOMAP Plus 74cv with U.S. BlueChart g2
  • CV23M-TM transducer
  • Power/data cable
  • Tilt mount with quick release cradle
  • Flush mount
  • Protective cover
  • Hardware
  • Documentation

Transducer Options:

This product operates best with these select transducers, sold separately. Depending on the style of the transducer, you'll get depth, speed and/or temperature readings. To complete your installation, order one of the following transducers:


Transducer Type:

CHIRP All-In-One

Reading(s) Power Depth Material Model
GT23M-TM Transom Mount Traditional and CHIRP ClearVu Transducer(Primary)


Down Imaging

250W Traditional

350W DV

1800' Traditional

1000' DownVu


Stainless Steel

Transducer Type: Panoptix Reading(s) Power Depth Material Model
Panoptix™ PS21-TM Transom Mount Forward Scan Transducer Depth/Temp 48W 300' Plastic 17640582
Panoptix™ PS21-TR Trolling Motor Mount Forward Scanning Transducer Depth/Temp 48W 300' Plastic 17044835
Panoptix™ PS22-TR Trolling Motor Transducer Depth/Temp 48W 300' Plastic 19070812
Panoptix™ PS30 Transom Mount Down Scanning Transducer Depth/Temp 144W 300' Plastic 16223661
Panoptix™ PS31 Transom Mount Forward Scanning Transducer Depth/Temp 144W 300' Plastic 16223679
Panoptix™ PS60 Thru-Hull Down Transducer Depth/Temp 144W 300' Plastic 16223687
Panoptix™ PS51-TH Thru-Hull FrontVu Transducer Depth/Temp 96W 300' Stainless Steel 18066431



 WARNING: Cancer and Reproductive Harm -


ECHOMAP™ Plus 74cv Fishfinder/Chartplotter Combo with CV23M-TM Transducer and G2 Coastal Charts

Name Value
Cartography BlueChart g2 Coastal
Connection Interface Wireless Connectivity
NMEA 0183
NMEA 2000
Diagonal Screen Size 7 Inches
Dimensions 9.8" Width x 5.5" Height x 2.0" Depth
Display Shape Horizontal
Display Color Color
Display Type Color WVGA
Frequency CHIRP (low, mid, high)
Traditional 50/77/83/200 kHz
ClearVu 260/455/800 kHz
GPS Internal GPS Antenna
Maximum Depth 2300 Feet Freshwater
1100 Feet Saltwater
Mount Type Quick Disconnect
Resolution 800 x 400
Sonar Down Imaging
Multi Frequency
Specific Transducer CV23M-TM Transducer
Transmit Power 500 Watts
Type Fishfinder/Chartplotter Combo
Waterproof Waterproof
Warranty Details One Year


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