Main
Page
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SAFETY INSTRUCTIONS
WARNING
ELECTRICAL SHOCK HAZARD
WARNING
ii
CAUTION
TABLE OF CONTENTS
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EQUIPMENT LISTS
Standard Supply
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Optional Equipment
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SYSTEM CONFIGURATION
DISPLAY UNIT CH-370
OPTIONAL SUPPLY STANDARD SUPPLY
MOTION SENSOR MS-100 or Clinormeter
BS-704
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Hull unit assembly combination
Standard Option
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1-1
MOUNTING
1.1 Hull Unit
General mounting considerations
Installation position considerations
Figure 1-1 Installation location for hull unit
Mounting method
Tank length
Mounting of transducer tank
Figure 1-1 Transducer tank len
g
Assembling and mounting of hull unit
Figure 1-3 Detaching the soundome
Necessary tools
1-4
Figure 1-5 How to shorten the main shaft
CAUTION
Figure 1-4 Filling the soundome with sonar oil
Supplied Length: 1.17 m (2.2 m, 3.8 m) Lt + 110 mm
Take care not to scratch.
Chamfer edge to protect O-ring from damage.
1-5
Figure 1-6 How to fasten main shaft to soundome assembly
1-6
Figure 1-7 Passing main shaft through the main body flange
Figure 1-8 Installing grease cotton on the main shaft
Figure 1-9 Fastening the fastening band on the main shaft
1-7
Figure 1-10 Passing pipe clamp, gasket, flat washer and cable gland on main shaft
Figure 1-11 Fastening the hull unit to the transducer tank
1-8
Figure 1-12 Installing the raise/lower drive block
1-9
Figure 1-13 Tightening the grease cotton retainer
Figure 1-14 How to use the hand crank
Checking manual raise/lower of transducer with hand crank
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1-12
1-13
1.2 Transceiver Unit
Figure 1-15 Mounting dimensions for the transceiver unit
1-14
1.3 Display Unit
Figure 1-16 Display unit
CAUTION
1-15
1.5 Motion Sensor MS-100 (Option)
Figure 1-18 Motion sensor MS-100
Mounting procedure
1.6 External Interface (Option)
1-16
Figure 1-19 Display unit, rear view
1-17
Figure 1-20 Display unit, cover removed, right side view
1.7 Logarithm Amplifier Video Sounder
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1-19
1.8 Clinometer BS-704 (Option)
1-20
Cautions:
2-1
WIRING
2.1 Wiring Among Units
Figure 2-1 Power cable DPYCYS-1.25, DPYCYS-2
2-2
Figure 2-2 Cabling diagram
CH-370
DISPLAY UNIT
2-3
2-4
2.2 Synchronizing Transmission with Echo Sounder or Other Sonar
Figure 2-4 Display unit, cover removed, right side view
Connections for synchronizing Tx with other E/S, sonar
Figure 2-3 Connection of display unit to other sonar
2-5
Menu setting
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3-1
ADJUSTMENTS
(Continued on next page)
3.1 General Checks
Table 3-1 General checks
3-2
3.2 Adjustment of Transceiver Unit
Selecting audio frequency
Signal offset adjustment
3-3
Horizontal beamwidth
3.3 Heading Alignment
3-4
Figure 3-3 Main shaft
3.4 Adjustment of Motion Sensor, Clinometer
Figure 3-4 Display test results
3-5
Figure 3-5 Measuring ships semi-permanent inclination angle
Figure 3-6 Where to paint the soundome
3.5 Soundome Painting
3-6
3.6 LED Status
Display unit
Figure 3-6 Location of printed circuit boards in the display unit Table 3-2 LEDs in the display unit
3-7
Table 3-2 LEDs in the display unit (cont)
3-8
Transceiver unit
Figure 3-7 Transceiver unit Table 3-3 LEDs in the transceiver unit
3-9
Table 3-3 LEDs in the transceiver unit (cont)
3-10
Hull unit
Figure 3-8 Hull unit Table 3-4 LEDs in the hull unit
4-1
CHANGING SPECIFICATIONS
4.1 System Menu
Figure 4-1 SYSTEM SETTING menu
4-2
Table 4-1 System setting menu description