The Fishfinder 340C has 12-square-inches of brilliant color. For nighttime viewing, the 340C features an ultra-dim backlight mode. Its 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 Garmins new CANeta 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-color TFT display, 3.0 W x 4.0 H, 5.0-inch diagonal, 240 x 320 pixels
- CCFL 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: 6.3W x 6.2H x 3.1D
- Ultrascroll high rep rate sonar
- New AutoGain technology to see more fish
- CANet 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
- A-scope
- Whiteline
- Adjustable depth line
- 2X and 4X Automatic and manual zoom
- Water speed capable
- Odometer
- 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
- Manual
- Quick Reference Guide
- Mounting Bracket
- Power Cable
- Dual Frequency Transducer
- Protective Front Cover