Furuno CSH-5L/CSH-8L Operator's Manual page 84

Color scanning sonar
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2.5
Range
Basic
Range (m)
2.6
Pulse-length
2.7
Pulse Repetition Rate (PRR)
2.8
Audio Search
Method
Sector
Output
Frequency
3
HULL UNIT
3.1
XDCR travel
3.2
Raising/lowering Time
3.3
Driving System
3.4
Allowable Ship's Speed 18 knots max. (16 knots during raise/lower operation)
04/07/05
Single
Offcenter
"OFF"
50
65
85
110
100
130
150
195
200
260
250
325
300
390
350
455
400
520
450
585
500
650
600
780
800
1040
1000
1300
1200
1560
1600
2080
Note
1)
Ranges shown for off-center "on" are maximum value.
2)
Under certain circumstances, a target (fish school) may not be
detected due to its nature or because of sea conditions, ever if
it is located within the display range.
0.5 to 20 ms, interlocked with range (can be changed in 11 steps)
0.25 to 4.4 s, interlocked with range (can be changed in 11 steps)
External synchronized transmission keying
By built-in loudspeaker
20°, 40°, 80° and 120° selectable
2 W
800 Hz (CSH-5L), 1 kHz (CSH-8L)
600 or 400 mm, selectable
400 mm: 14 s, 600 mm: 20 s
Remote electric control
Range (m)
Echo Sounder Combination
Offcenter
Offcenter
"ON"
"OFF"
80
135
160
100
240
150
320
200
400
250
480
300
560
350
640
400
720
450
800
500
960
600
1280
800
1600
1000
1920
1200
2560
1600
SP - 2
Offcenter
"ON"
50
65
85
110
130
195
260
325
390
455
520
585
650
780
1040
1300
1560
2080
E1319S01D-M

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