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Garmin FishFinder 340C


The Fishfinder 340C has a 12-square-inches of colour display. For nighttime viewing, the 340C features an ultra-dim backlight mode. It's available with a dual-beam transducer for freshwater use or dual frequency for saltwater applications. The 340C works with the Garmin high-speed sonar network, which means you can connect it to a Garmin plotter to view data and adjust settings from the plotter. Enhanced software features include drift alarm, timers, and a temperature log that graphically records water temperature data.

The Fishfinder 340C is also enabled with Garmin's new CANetT-a one-megabit Controller Area Network that allows users to connect their unit to one of the new GPSMAP-series chartplotters. This allows boaters to read sonar displays on chartplotters located elsewhere in the boat. The Fishfinder 340C is offered in either a dual-frequency configuration or, for inland anglers needing a wider fish-finding cone, a dual-beam model. Water temperature, a round flasher-style display, and an A-scope display also come standard on the Fishfinder 340C.

Features include :
256-colour TFT display, 3.0" W x 4.0 H, 5.0-inch diagonal, 240 x 320 pixels C
CFL backlight for display and keypad
Power output: 500 watts (RMS) 4000 watts (peak to peak), dual frequency 400 watts (RMS) 3200 watts (peak to peak), dual beam
Depth: 1,500 feet (dual frequency), 900 feet (dual beam)
Choose Dual Frequency 50kHz (45?), 200kHz (10?) for maximum saltwater performance or Dual Beam Width 80kHz (45?), 200kHz (14?) for maximum freshwater performance
Patented transom/trolling mount transducer
Unit dimensions: 6.3"W x 6.2"H x 3.1"D
UltrascrollT high rep rate sonar
New AutoGain technology to see more fish
CANetT proprietary bus allows display and control of full feature sounder data on Garmin chartplotter
New sounder design featuring excellent shallow water performance
See-Thru? technology: shows weak and strong returns simultaneously
Water temperature log and graph
Round flasher display mode
Adjustable depth line
2X and 4X Automatic and manual zoom
Water speed capable
Adjustable keel offset
Alarms for fish size, shallow water, deep water and low battery
Battery voltage indication
NMEA sonar data output
Power down backup of settings: customer settings are not lost when the unit is turned off
Pre-loaded with over 15 user-interface languages

Check Garmin's On The Water Product Comparison for marine models
fishfinder 340c accessories
user's manual

fishfinder 340c
Package Includes:
• Fishfinder 340C
Transom mount transducer (depending on configuration)
Power cable
Mounting bracket with tilt/swivel
Flush mount kit
Owner's manual
Quick-reference guide  

The advantage of colour is clear on this screen. Schools of fish appear in and around the stumps of a reservoir. Colour fishfinders give you the ability to see the intensity of returns. The hard bottom is red, as are the solid sonar returns of fish and bait fish. Less dense objects, such as weeds or mud, show up blue or green. This makes it easier to determine the bottom consistency.

Fishfinder 340C, w/o transducer
Fishfinder 340C, w/Dual Beam
Fishfinder 340C, w/Dual Frequency

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