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COLOR ECHO SOUNDER

DUAL-frequency, 5.6-inch display

Model KF-667

●Dual-frequency: 50 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

1.GENERAL

1 Display :      5.6-inch TFT LCD

2 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.

3 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.

4 Range Shift :     Up to 300 meters (1000 feet,150fathoms,200 passi/braza

5 Zoom Range :    Times 2,3,4 and 5ranges

6 Bottom Lock Expansion Range :   5/10meters,10/20feet,2/5fathoms,2/5passi/braza

7 Auto Mode :      Automatic adjustment of range and gain

8 Display Mode :    High Frequency (200K),Low Frequency (50K), Dual (200K and 50K 1/2display on each),

Zoom (200K and 50K zoom) and A-scope Display

9 Zoom Display:     Marker Zoom, Bottom Zoom and Bottom-lock Expansion

10 Display Advance Speed :   Lines/TX:Freeze,1/8,1/4,1/2,1/1,2/1

11 TX Frequency Output power :   50 and 200kHz (alternately transmitted), 300W

12 Pulse-length/TX  ate

13 Interfernce Rejecter :  Rejects unwanted signals by comparing last and present echoes in strength.

14 Alarm :             Fish and Bottom alarms, Temperature alarm (sensor required)

15 Input/output data :    NMEA0183

Input :             RMC, VTG

Output :            SDDBT, SDDPT

2.POWER SUPPLY : 1 Display Unit 12-24 VDC -10%,+30% : 1.0 - 0.6 A

3.ENVIRONMENTAL CONDITION

1 Ambient Temperature  : 0℃to +50℃

2 Relative Humidity :    85% at 40℃

3 Water proofing       Display Unit:  IPX4

4 Vibration :          ±1mm ±10%, 2(5) to 13.2Hz,

Maximum acceleration 7 m/s², 13.2 to 100Hz

4.COATING COLOR

1 Display Unit Chassis:   2.5GY5/1.5

Panel: N3.0 Newtone No.5