Dual-Frequency:50KHz and 200KHz

5.6-inch TFT LCD display with 8-color or multi-level amber presentation

Auto Mode for hands-off operation

Variety of display modes:A-scope,bottom-lock expansion,marker zoom and unique bottom zoom displays

Compound Temperature sensor option

Display

5.6-inch TFT LCD

Echo color

8 colors(including background color) according to echo intensity.Monochrome display is also available.The background color is selectable from blue,light blue,white and black.

Basic range

Meters:5/10/20/40/80/150/200/300

Feet:15/30/60/120/200/400/600/1000

Fathoms:3/5/10/20/40/80/100/150

Passi/Braza:3/5/10/30/50/100/150/200

The basic ranges can be changed on the system menu

Range Shift

Up to 300 meters(1000 feet,150 fathoms,200 passi/braza)

Zoom range

Time 2,3,4 and 5 ranges

Bottom lock expansion range

5/10 meters,10/20 feet,2/5 fathoms,2/5 passi/braza

Auto Mode

Automatic adjustment of range and gain

Display Mode

High Frequency (200K),Low frequency(50K),Dual(200K and 50K 1/2 display on each),Zoom(200K and 50K zoom) and A-scope Display

Zoom Display

Marker Zoom,Bottom Zoom and Bottom-lock Expansion

Display advance speed

Lines/TX:Freeze,1/8,1/4,1/2,1/1,2/1

TX frequency output power

50 and 200KHz(alternately transmitted),300W

Pulse-Length/TX rate

Display end depth(m)

5

10

20

40

80

150

300

Pulse-Length(ms)

0.2

0.2

0.2

0.4

0.8

1.5

3.0

Tx Rate(pulse/min)

600

600

600

375

187

100

50

Interfemce rejecter

Rejects unwanted signals by comparing last and present echoes in strength

Alarm

Fish and bottom alarms,Temperature alarm(sensor required)

Input/output data

NMEA0183

Input

RMC,VTG

Output

SDDBT,SDDPT

Power supply

12to24V DC(-10%,+30%) 1.0to0.6A

Environmental condition

Ambient temperature

0℃ to 50℃

Relative Humidity

85% at 40℃

Water proofing

Display Unit:IPX4

Vibration

±1mm ±10%,2(5) to 13.2Hz Maximum acceleration 7m/s2,13.2 to 100Hz

Coating color

Display Unit

Chassis:2.5GY5/1.5

Panel:N3.0 Newtone No.5