The FISH 4380 builds on the functionality of the FISH 4350, with a larger 3.8" (96mm) daylight viewable, Color TFT screen with excellent viewing in all light conditions. This fully featured unit displays depths to 600ft (180m) and includes speed and temperature readings as standard and a built-in fuel computer (requires optional fuel kit).

• Easy to read with its high resolution 1/4 vGA screen (320 x 240 pixels)
• 200 watts RMS power providing depth reading to 600ft (180m)
• Sonar, A-Scope and fully variable Zoom display
• Snooze mode providing depth information at variable timed intervals to save power
• Boatspeed (1 to 50 knots or equivalent in mph, kph)
• Water temperature (0.0 to 37.7° / 32.0 to 99.9°F)
• Graph plots water temperature for last 40 minutes
• Nav mode featuring large digital read-out for easy reading.
• Auto Range, Auto Gain and Bottom Lock
• Simple menu driven interface
• NMEA output to another Navman repeater
• Useful alarms including Low Battery, Too Shallow, Too Deep, Water Temperature, Temperature Rate of Change.
• Engine hours counter to help maintain your engine
• Digital Petrol Computer Option - requires optional fuel kit

Details	FISH 4380
Screen Resolution (pixels)	320x240
Screen Size (diagonal)	3.8" (96mm)
LCD Display Type	256 Colors
Backlighting	16 levels variable white
Power Consumption (backlight on)	225 mA
Variable Split Ratio	Yes
Supply voltage	10 to 16.5 v DC
Operating Temperatures	32-122F (0-50C)
Languages	English, French, German, Swedish, Finnish, Spanish, Portuguese, Italian, Greek
Keypad	Laser etched silicon rubber and backlit
Fish Finder Alarms	Too Shallow, Too Deep, Fish, Low Battery, Temp value, Temp Rate
Beeper	Audible Buzzer with external alarm output (sound or light for high noise environments)
Mounting	Quick release bracket with swivel and tilt
*Instant Fuel Flow	Yes
*Fuel Used	Yes
*Fuel Remaining	Yes
*Fuel Economy	Yes
*Fuel Range	No
Transducer & Frequency	200 kHz
Depth Range	600ft (182m)
Bottom Indicator	16 Color
Boat Speed Log	Yes
Water Temperature	Yes, with trend graph
Sounder Snooze Mode	Yes
Transducer Options	Transom and Thru-Hull
Auto Range & Auto Gain	Yes
NMEA 0183 (ver 2) Output	DBT, DPT, PTTKD, vHW, MTW, vLW