Page 4 of 77
SKIPPER Electronics AS
Edition: 2017-06-12
GDS102 Operation and Installation Manual
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Alarm Settings .............................................................................................................................................................31
ALR(A): ......................................................................................................................................................................32
Alarm acknowledgement ............................................................................................................................................32
Alarm buzzer ...............................................................................................................................................................32
Alarm ID .....................................................................................................................................................................33
Power failure warning .................................................................................................................................................33
External Printer Operation ............................................................................................................................... 34
Clock and Calendar Settings .......................................................................................................................................34
Data Logging (Recordings Memory) ..........................................................................................................................34
System ON/OFF .......................................................................................................................................................... 34
Simulator .....................................................................................................................................................................35
Status Screen ...............................................................................................................................................................35
Oscilloscope Screen ....................................................................................................................................................35
Nonvolatile Parameter Memory. .................................................................................................................................35
Data type .....................................................................................................................................................................35
Basic Algorithm Considerations ...................................................................................................................... 35
Bottom detection .........................................................................................................................................................35
Ping to Ping ltering ...................................................................................................................................................35
3. INSTALLATION ........................................................................................................................ 36
Standard System Supply .................................................................................................................................. 36
Transducer Installation ..................................................................................................................................... 36
Single transducer location ...........................................................................................................................................36
Dual tranducer location (fore/aft) ................................................................................................................................36
Dual transducer installation(fore/fore) ........................................................................................................................37
Installation Details ......................................................................................................................................................37
Fig. 3.1. Basic System Conguration..........................................................................................................................37
Transducer Junction Box ................................................................................................................................. 38
Fig. 3.2. Transducer junction box................................................................................................................................38
Operator Unit Installation ................................................................................................................................ 39
115/230 V selection on Combo Terminal board inside Display Unit..........................................................................39
Fig 3.3. Operator unit. .................................................................................................................................................40
Fig. 3.4. AC Voltage selection and fuses. .................................................................................................................... 41
Voltage selection connectors and fuses, Terminal Board ............................................................................................41
External Interface Ports ............................................................................................................................................... 42
Fig. 3.5. Data Communication Interfaces. ..................................................................................................................42
Fig. 3.6. Data Communication Interfaces. ..................................................................................................................43
Fig. 3.7. Back-up battery jumper JP200, on I/O board. ..............................................................................................44
Interfacing ........................................................................................................................................................ 45
NMEA interface ..........................................................................................................................................................45
Alarm relay..................................................................................................................................................................45
External alarm reset input ...........................................................................................................................................45
Analogue interfaces .....................................................................................................................................................46
Transmitter trigger pulse and bottom pulse outputs .................................................................................................... 46
External printer connection .........................................................................................................................................46
EMC ................................................................................................................................................................. 46
Repeaters/Slaves .........................................................................................................................................................47
Remote Keyboard........................................................................................................................................................47
Remote Sounding Control ........................................................................................................................................... 47
Optocoupler 2 output...................................................................................................................................................47
Terminal board connections ............................................................................................................................. 48
Fig. 3.8. Terminal board connections .......................................................................................................................... 48
Input/Output Circuitry 1 .................................................................................................................................. 49
Fig. 3.9. Input/Output Circuitry 1 ...............................................................................................................................49
Input/Output Circuitry 2 .................................................................................................................................. 50
Fig. 3.10. Input/Output Circuitry 2 .............................................................................................................................50
Input/Output Circuitry 3 .................................................................................................................................. 51