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Commissioning Step 1: Ships Measurements ....................................................................................................................................44
Commissioning Step 2: Channel Gain ................................................................................................................................................46
Commissioning Step 3: Channel Signal Function ...............................................................................................................................47
Commissioning Step 4: Array Geometry .............................................................................................................................................48
Commissioning Step 5: Electrical Noise .............................................................................................................................................49
Commissioning Step 6: Sensor Selection ...........................................................................................................................................51
Commissioning Step 7: Heading Offset ..............................................................................................................................................51
Commissioning Step 8: Tide Configuration .........................................................................................................................................52
B. Sea Trials .......................................................................................................................................................53
Sea Trial Commissioning Step 9: Array Polarity .................................................................................................................................53
Sea Trial Commissioning Step 10 : Roll Correction Polarity ...............................................................................................................53
Sea Trial Commissioning Step 11: Side Lobe Levels .........................................................................................................................54
Sea Trial Commissioning Step 12 : Patch Test (Roll) .........................................................................................................................55
Sea Trial Commissioning Step 13 : Sound Speed ..............................................................................................................................56
Sea Trial Commissioning Step 14 : Beam Width Reduction ...............................................................................................................57
Sea Trial Commissioning Step 15 : GPS Time Delay .........................................................................................................................58
Sea Trial Commissioning Step 16 : Not recommended Patch Tests ..................................................................................................59
Sea Trial Commissioning Step 17 : Setting Sidescan Gain Limit .......................................................................................................59
Sea Trial Commissioning Step 18 : Check Backscatter Levels ..........................................................................................................59
Sea Trial Commissioning Step 19: Clear Contour Maps (Optional).............. ......................................................................................60
Sea Trial Commissioning Step 20: Map an area (Optional) ................................................................................................................60
Commissioning Step 21 : Copy Final System Configuration ..............................................................................................................60
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63
64
65
Compact Transducer Dimensions, 160 kHz, 80 kHz.
67
Technical Specification
Page 4 of 68
Installation Manual
www.wassp.com
Doc. P/N:
WSP-009-002
Version:
V2.3
Issue Date:
July 2014
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