Fishfinder 340C

Twelve square inches of brilliant color — with the Fishfinder 340C's bright color display, finding fish is easier than ever.

See Fish in Bright Color

The Fishfinder 340C has a brilliant color TFT display and ultra-dim backlight mode so you can see the screen clearly, in bright sunlight or after sundown. Choose from a dual-beam or dual-frequency transducer to optimize the 340C for freshwater or off-shore fishing. And, the 340C records water temperature data and lets you set multiple alarms, including drift alarms and timers.

Connect to Another Plotter

The Fishfinder 340C can connect to Garmin's CANet™ — a one-megabit Controller Area Network that allows users to connect to one of the new GPSMAP®-series chartplotters. Once connected, you can read sonar information on the 340C from from plotters located elsewhere in your boat.

Other features:

• Power output: 500 watts (RMS), 4000 watts (peak to peak), dual frequency 400 watts (RMS), 3200 watts (peak to peak), dual beam

• Ultrascroll™ refreshes data with lightning speed

• Auto Gain setting adjusts sonar sensitivity automatically

• See-Thru® technology shows weak and strong returns simultaneously

• Water temperature log and graph

• Round flasher display mode and A-scope

• Whiteline shows you how thick the bottom is

• 2X and 4X automatic and manual zoom

• Unit remembers user settings when it is turned off

• Battery voltage indicator

• NMEA sonar data output

• Preloaded with over 15 languages

Physical & Performance:
Unit dimensions, WxHxD:	6.3" x 6.2" x 3.1" (16.0 x 15.7 x 7.9 cm)
Display size, WxH:	4.0" x 3.0" (10.2 x 7.6 cm)
Display resolution, WxH:	234 x 320 pixels
Display type:	256-color TFT
Weight:	2.25 lb (1.02 kg)
Waterproof:	yes (IPX7)
RoHS version available:	no

Features:
CANet™ compatible:	yes
Audible alarms:	yes
Dual-frequency sonar capable:	yes
Dual-beam sonar capable :	yes
Split-screen zoom:	no
Ultrascroll™ (displays fish targets at higher boat speeds):	yes
See-thru® technology (exposes fish hidden in cover):	yes
Fish Symbol ID (helps identify fish targets):	yes
AutoGain Technology (minimizes clutter, maximizes targets):	yes
Whiteline (indicates hard or soft bottom):	yes
Adjustable depth line (measures depth of underwater objects):	yes
A-scope (real time display of fish passing through transducer beam):	yes
Bottom lock (shows return from the bottom up):	yes
Water temperature log and graph:	yes
Water speed capable (displays speed on water):	yes

Other:
Frequency:	200 kHz
Transmit power:	500 W (RMS), 4000 W (peak to peak)
Voltage range:	10-33
Maximum depth:	1500 ft
Cone angle:	14 or 45 degrees (dual beam)