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Installation DL2 Doppler Speed Log System
Installation DL2 Doppler Speed Log System
CONTENTS
TERMINOLOGY ....................................................................................................................... 5
Terms used in this manual................................................................................................................................... 5
CHAPTER 1: GETTING STARTED......................................................................................... 7
Overview DL2...................................................................................................................................................... 7
Optional items DL2.............................................................................................................................................. 8
Items Not supplied by SKIPPER ......................................................................................................................... 9
Power supply requirements................................................................................................................................. 9
CHAPTER 2: HARDWARE MOUNTING ................................................................................ 10
Placement of the Operator unit ........................................................................................................................... 10
Display mounting option ...................................................................................................................................... 10
Placement of the electronic unit .......................................................................................................................... 11
Placement of JB12 Junction box ......................................................................................................................... 11
Placement of repeaters ....................................................................................................................................... 11
Placement of the sea valve ................................................................................................................................. 12
Placement of the Sensor in sea valve ................................................................................................................. 13
CHAPTER 3: WIRING.............................................................................................................. 16
Clamping the cables............................................................................................................................................ 16
CU-M001-SB Operator unit wiring....................................................................................................................... 17
JB70D2-SA Electronic Unit Wiring ...................................................................................................................... 18
Connectors supplied with JB70D2 ...................................................................................................................... 19
SENSOR CONNECTION J3 ............................................................................................................................... 20
NMEA CONNECTION J1 .................................................................................................................................... 21
AUX/Alarm CONNECTION J2............................................................................................................................. 22
Yard supplied extension cable from sensor to JB70 Electronic unit.................................................................... 23
The junction box JB12-SA................................................................................................................................... 23
CHAPTER 4: SETUP PROCEDURE ...................................................................................... 26
CONFIG .............................................................................................................................................................. 27
CU-M001 setup ................................................................................................................................................... 28
JB70D2 setup...................................................................................................................................................... 29
DL2 setup ............................................................................................................................................................ 30
Reset.............................................................................................................................................................. 33
Software options............................................................................................................................................. 34
Communications setup (NMEA/UDP) ................................................................................................................. 36
NMEA............................................................................................................................................................. 36
LAN UDP........................................................................................................................................................ 36
NMEA sentences received ............................................................................................................................. 38
NMEA sentences transmitted ........................................................................................................................ 39
Alert setup ........................................................................................................................................................... 40
Setup AUX........................................................................................................................................................... 45
System Diagnostics ............................................................................................................................................ 47
Available options in the diagnostic page ............................................................................................................. 47
Error messages ................................................................................................................................................... 48
Saving and locking ............................................................................................................................................. 48
Hardware options ................................................................................................................................................ 49
Status LEDs ....................................................................................................................................................... 49
CHAPTER 6: SOLVING PROBLEMS..................................................................................... 50
Software upgrade ................................................................................................................................................ 50
APPENDIX 1: INSTALLATION DRAWINGS.......................................................................... 51
APPENDIX 2: DATA SHEETS................................................................................................. 57
APPENDIX 3: CONNECTING 2 SYSTEMS .......................................................................... 60
APPENDIX 4: COMMISIONING CHECKLIST ....................................................................... 61
TERMINOLOGY
Terms used in this manual
_________________________________________________________
Units
Unless otherwise stated, all values shown on the display are as follows:
Speed Knots
Distance (Vessel) Nautical miles
Depth Meters
Tilt ° Degrees
Temperature ° Centigrade
Rotation Degrees per minute
Heading Degrees
Abbreviations
In addition, the following symbols are used
WT Water track
BT Bottom track
STW Speed through water
SOG Speed over ground
Trip Text for trip/total
ECDIS Electronic Chart Display and Information System
INS Inertial Navigation System
VDR Voyage Data Recorder
ROT Rotation from Gyro
GYRO Gyroscopic heading / rotation sensor
HDG Heading
DL2 2 Axis Doppler Log (with speed over bottom and Speed through water)
DL1 1 Axis speed through water sensor (part of DL21 system)
DL21 A system with combined DL1 and DL2 in the same housings
UDP User Datagram Protocol.
SFI System function Id
LAN Local Area Network
Symbols
In addition, the following symbols are used
Indicating that the information presented is partly from the GPS input, and therefore not
from this sensor. (Outputs may show invalid data in this mode)
Symbolising that the data presented is longitudinal (forward or backwards)
Symbolising the data is transversal (port or starboard)
