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FURUNO
CH-250/250S
SPECIFICATIONS OF 10.4 INCH COLOR LCD SEARCHLIGHT SONAR
CH-250/250S
1 GENERAL
1.1 Display system 10.4 inch color LCD
1.2 Transmit frequency
CH-250 60, 88 or 150 kHz selected
CH-250S 180 or 240 kHz selected
1.3 Output power 0.8 kW (60 kHz) to 1.2 kW (150 kHz)
1.4 Range (factory setting)
Range
Detection Range (m)
[H: horizontal mode, V: vertical fan mode]
60 kHz 88 kHz 150 kHz 180 kHz 240 kHz
H V H V H V H V H V
1 10 10 10 10 10 10 10 10 10 10
2 20 20 20 20 20 20 20 20 20 20
3 40 30 40 30 40 30 40 30 30 30
4 80 40 80 40 60 40 60 40 40 40
5 120 60 120 60 80 60 80 60 60 60
6 160 80 160 80 120 80 100 80 80 80
7 200 100 200 100 160 100 120 100 100 100
8 250 120 250 120 200 120 160 120 120 120
9 300 160 300 160 250 160 200 160 160 160
10 400 200 400 200 300 200 250 200 200 200
11 500 250 500 250 400 250 300 250 250 250
12 600 300 600 300 500 300 400 300 300 300
13 800 400 800 400 600 400 500 400 400 400
14 1200 500 1000 500 800 500 600 500 500 500
15 1600 600 1200 600 1000 600 800 600 600 600
2 DISPLAY/ CONTROL UNIT
2.1 Display 10.4 inch color LCD, 640 x 480 dots
2.2 Picture color Echo: 16 or 8 colors (echo)
Back-ground: 3 colors selected (user setting available)
2.3 Display mode Horizontal (Normal/Expanded),
Vertical fan (Left-right or top-bottom position), Echo sounder
2.4 Combination display Plotter, Vertical fan, Strata, History
2.5 Alphanumerical indication Range, Sensitivity, TVG, Tilt angle, Interference rejection
2.6 Data indication L/L (own ship or cursor), Depth, Bearing,
Ship’s speed/Water current vector, Track,
Water temperature (external data required)
2.7 Marker Range and bearing to waypoint
2.8 Indication unit Meter, feet, fathom, P/B
SP - 1 E1316S01L
110408