Simrad GC80 Bedienerhandbuch

INSTRUCTION MANUAL SIMRAD GC80/85 COMPACT Gyro Compass 20221511C English

Simrad GC80/GC85 Compact Gyro Compass 2 20221511 / C 1.1 Introduction GC80 and GC85 Compact Gyro compasses have been designated for any size of vess

Simrad GC80/GC85 Compact Gyro Compass 92 20221511 / C JUMPER DEFAULT FUNCTION DESCRIPTION 1-2 short = Alarm CLOSED, Normal OPEN 3-4 short = Alarm

DIP SWITCH SETTINGS 20221511 / C 93 Jumper settings on IOPT board JUMPER DEFAULT FUNCTION DESCRIPTION J1 1-2 short Software installation Open

Simrad GC80/GC85 Compact Gyro Compass 94 20221511 / C ITERM board F8TB2J6J5TB1 Jumper settings without Power supply unit JUMPER DEFAULT FUNCTION

ALARM MESSAGES AND CORRECTIVE ACTIONS 20221511 / C 95 12 ALARM MESSAGES AND CORRECTIVE ACTIONS This section provides a description which system erro

Simrad GC80/GC85 Compact Gyro Compass 96 20221511 / C 12.1 The alarm system The GC80/GC85 system will continually check for faults while the system i

ALARM MESSAGES AND CORRECTIVE ACTIONS 20221511 / C 97 12.2 Acknowledging an alarm ^`hbkq An alarm is acknowledged by pressing the ACK/ENT button. -

Simrad GC80/GC85 Compact Gyro Compass 98 20221511 / C 12.3 Fault finding When an alarm is generated and not removed by pressing the ACK/ENT button, f

ALARM MESSAGES AND CORRECTIVE ACTIONS 20221511 / C 99 Internal power failure in Control unit Generated when the Control unit’s power supply are over

Simrad GC80/GC85 Compact Gyro Compass 100 20221511 / C System communication failure Alarms generated when there is a failure in communication from t

ALARM MESSAGES AND CORRECTIVE ACTIONS 20221511 / C 101 Internal communication failure and Generated when the communication from the external beari

SYSTEM OVERVIEW 20221511 / C 3 1.2 Precaution in use The GC80/GC85 Compact Gyro compass displays and outputs bearing information. Although the syste

Simrad GC80/GC85 Compact Gyro Compass 102 20221511 / C Repeater failure No output on single repeaters 1 Check that the repeater is connected to the

ALARM MESSAGES AND CORRECTIVE ACTIONS 20221511 / C 103 12.4 Complete alarm code list Alarm code Alarm content Detailed code Possible cause E-1 Main

Simrad GC80/GC85 Compact Gyro Compass 104 20221511 / C Alarm code Alarm content Detailed code Possible cause E-F MAG/EHS data abnormal 33 EHS data a

Simrad GC80/GC85 Compact Gyro Compass 4 20221511 / C 1.3 System components A GC80/GC85 Compact Gyro compass includes the following units: - Master

USER INTERFACE 20221511 / C 5 2 USER INTERFACE This section gives an overview of the GC80 Compact Control unit and the user interface.

Simrad GC80/GC85 Compact Gyro Compass 6 20221511 / C 2.1 GC80 Compact Control unit The Control unit includes the control panel for the gyro compass.

USER INTERFACE 20221511 / C 7 DISP Button afpm Used for displaying data on the LCD. Refer Displaying present settings, page 13. SET Button pbq Used

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OPERATION 20221511 / C 9 3 OPERATION This section describes the main operating procedure used when operating the GC80/GC85 Compact Gyro compass.

Simrad GC80/GC85 Compact Gyro Compass 10 20221511 / C 3.1 System Start-up and Shut-down A GC80/GC85 Compact gyro system is usually left with power o

OPERATION 20221511 / C 11 dvol 5 The indicated start bearing is accepted by pressing the ACK/ENT button, or increased/decreased by using the arrow b

Simrad GC80/GC85 Compact Gyro Compass ii 20221511 / C Document revisions Rev Date Written by Checked by Approved by A 19.12.03 B 17.02.05

Simrad GC80/GC85 Compact Gyro Compass 12 20221511 / C 3.2 Selecting active compass If an external heading sensor is connected to GC80/GC85, it is po

OPERATION 20221511 / C 13 3.4 Displaying present settings afpm When pressing the DISP button on the GC80 Control unit, the system will loop through

Simrad GC80/GC85 Compact Gyro Compass 14 20221511 / C afpm Latitude for the vessel’s current position. Value indicated as North (n) or South (s) lat

OPERATION 20221511 / C 15 3.5 Confirming present settings After the GC80 is configured according to the System start-up and software configuration,

Simrad GC80/GC85 Compact Gyro Compass 16 20221511 / C Speed The GC80/GC85 gyro compass calculates bearing based on the speed and latitude information

OPERATION 20221511 / C 17 VESSEL HEADING (degree) VESSEL SPEED (knots) 30282624222018161412108642090 80 7060 50 40 30 20 103.83.63.43.23.02.82.62.

Simrad GC80/GC85 Compact Gyro Compass 18 20221511 / C 3.6 Pendulum function GC80/85 software includes a pendulum function that enables the heading t

OPERATION 20221511 / C 19 3.7 Alarm messages The GC80/GC85 system will continually check for faults while the system is running. If a fault occurs,

Simrad GC80/GC85 Compact Gyro Compass 20 20221511 / C Acknowledging an alarm ^`hbkq An alarm is acknowledged by pressing the ACK/ENT button. - The a

MAINTENANCE 20221511 / C 21 4 MAINTENANCE This section holds descriptions for maintenance procedures that should be performed by the system operator

INSTRUCTION MANUAL 20221511 / C iii About this manual This manual is intended as a reference guide for installing, operating and maintaining Simrad G

Simrad GC80/GC85 Compact Gyro Compass 22 20221511 / C 4.1 General All units in the GC80 system are designed for optimum safety and reliability. Howe

MAINTENANCE 20221511 / C 23 4.6 Preventive maintenance intervals Local evaluations should be made to determine site-specific maintenance intervals.

Simrad GC80/GC85 Compact Gyro Compass 24 20221511 / C 4 Remove the four screws securing the Sensitive element. Tilt the Horizontal ring to the side

MAINTENANCE 20221511 / C 25 8 Tilt the Horizontal ring to the side where the plug is located, and carefully put the sensitive element into the ring

Simrad GC80/GC85 Compact Gyro Compass 26 20221511 / C 10 Replace the assembly jigs with the two remaining screws after placing the ground wire as s

MAINTENANCE 20221511 / C 27 Verifying the element’s tilt angle 1 Tilt the Sensitive element by hand towards the level tool on the Horizontal ring an

Simrad GC80/GC85 Compact Gyro Compass 28 20221511 / C 2 If the tilt angle is incorrect, weight disks must be adjusted by moving weights from one si

MAINTENANCE 20221511 / C 29 6 Exit the sub-category by pressing the SET button, and then exit the Extension main category by pressing and holding th

Simrad GC80/GC85 Compact Gyro Compass 30 20221511 / C 4.8 Replacing the Fuses WARNING Before a fuse is replaced, ensure that both the main power an

MAINTENANCE 20221511 / C 31 TB3F8F1F2F3F4F5TB2F7F9F6TB1 WARNING Make sure that power is disconnected from pin 1-4 on TB3 before any fuses are repla

Simrad GC80/GC85 Compact Gyro Compass iv 20221511 / C This manual is divided in the following sections: 1. System overview An overview of the GC80/GC

Simrad GC80/GC85 Compact Gyro Compass 32 20221511 / C Power Supply Unit (Option) FUSE NO CAPACITY TB-NO SIGNAL DESCRIPTION F201 6.3A TB201 2AC

INSTALLATION 20221511 / C 33 5 INSTALLATION This section is a reference guide for correctly installing and configuring the GC80/85 Gyro Compasses.

Simrad GC80/GC85 Compact Gyro Compass 34 20221511 / C 5.1 Unpacking and handling A GC80/85 Gyro compass consists of the following units: - Master c

INSTALLATION 20221511 / C 35 Control unit The Control unit is bulkhead mounted by using 4 bolts as shown in the illustration. Flush mounting the co

Simrad GC80/GC85 Compact Gyro Compass 36 20221511 / C 4 Loosen the 4 nuts holding the control panel, and remove the panel. These nuts are to be re-u

INSTALLATION 20221511 / C 37 Power supply unit (Option) Refer mounting description for the Control unit above. Dimensional drawings for the optional

Simrad GC80/GC85 Compact Gyro Compass 38 20221511 / C Master compass Select a mounting location where the deck is horizontally, flat and with little

INSTALLATION 20221511 / C 39 5 Remove strips and foam rubber from the chock absorbers, together with all strips used for securing moving parts durin

Simrad GC80/GC85 Compact Gyro Compass 40 20221511 / C 5.4 Grounding the units All units in the GC80/GC85 system should have a proper ground connecti

INSTALLATION 20221511 / C 41 Configuring the Control unit When the gyro system is shipped from factory, all dip switches in the Control unit are set

INSTRUCTION MANUAL 20221511 / C v Contents 1 SYSTEM OVERVIEW...1 1.1 Introduction...

Simrad GC80/GC85 Compact Gyro Compass 42 20221511 / C Activating an external heading sensor If an external heading sensor is connected to the GC80/GC

INSTALLATION 20221511 / C 43 5.6 Installing the Sensitive element The Sensitive element is shipped from the factory packed separately, and the elem

Simrad GC80/GC85 Compact Gyro Compass 44 20221511 / C 5 Position the Sensitive element on the Horizontal ring by putting the assembly jigs into the

INSTALLATION 20221511 / C 45 Verifying the element’s tilt angle 1 Tilt the Sensitive element by hand towards the level tool on the Horizontal ring a

Simrad GC80/GC85 Compact Gyro Compass 46 20221511 / C 2 If the tilt angle is incorrect, weight disks must be adjusted by moving weights from one si

INSTALLATION 20221511 / C 47 5.7 System start-up and software configuration When all GC80 units are installed and the cables connected according to

Simrad GC80/GC85 Compact Gyro Compass 48 20221511 / C dvol 6 The indicated start bearing is accepted by pressing the ACK/ENT button, or increased/de

INSTALLATION 20221511 / C 49 4 Confirm the entry by pressing the ACK/ENT button. The display will return to sub-category 1.1.U, and the data will be

Simrad GC80/GC85 Compact Gyro Compass 50 20221511 / C Setting the Latitude input system The latitude input system may be changed during the settling

INSTALLATION 20221511 / C 51 Setting the Speed input system The latitude input system may be changed during the settling process of the start-up proc

Simrad GC80/GC85 Compact Gyro Compass vi 20221511 / C Balancing the Horizontal ring ... 29 4.8 Replacing the Fu

Simrad GC80/GC85 Compact Gyro Compass 52 20221511 / C 5.8 Balancing the Horizontal ring After the compass has been running continuously for at least

INSTALLATION 20221511 / C 53 2 Press the DISP button once to display main category A-2. 3 Press the SET button to enter the sub-category 2.1.o. 4 Us

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ADVANCED SETTINGS 20221511 / C 55 6 ADVANCED SETTINGS This section gives an overview of the Extension menu, how to enter the menu and how to change

Simrad GC80/GC85 Compact Gyro Compass 56 20221511 / C 6.1 General The Extension menu holds internal parameters and communication parameters required

ADVANCED SETTINGS 20221511 / C 57 afpmafpm^`hbkqpbqpbq^`hbkqafpmafpm^`hbkqpbq^`hbkq 6.3 The Extension menu overview Main Category Sub Category

Simrad GC80/GC85 Compact Gyro Compass 58 20221511 / C Main Category Sub Category Parameter/description Default value Range A-1 cont. 1.5.L (φ) Phi of

ADVANCED SETTINGS 20221511 / C 59 Main Category Sub Category Parameter/description Default value Range A-2 2.1.o Bearing offset A (°) Offset value i

Simrad GC80/GC85 Compact Gyro Compass 60 20221511 / C Main Category Sub Category Parameter/description Default value Range A-2 cont. 2.9.G Display/s

ADVANCED SETTINGS 20221511 / C 61 Main Category Sub Category Parameter/description Default value Range A-4 4.1.C GPS serial data character length 8

INSTRUCTION MANUAL 20221511 / C vii 7.5 Physical Dimensions... 67 GC80 Master Compass ...

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TECHNICAL SPECIFICATION 20221511 / C 63 7 TECHNICAL SPECIFICATION This section lists all specifications for GC80/85 gyro compass.

Simrad GC80/GC85 Compact Gyro Compass 64 20221511 / C 7.1 Accuracy Settling time:... within 3

TECHNICAL SPECIFICATION 20221511 / C 65 7.3 Input specification Serial input signal (GPS) Circuits:...

Simrad GC80/GC85 Compact Gyro Compass 66 20221511 / C 7.4 Output specification Serial output signal 1 Circuits:...

TECHNICAL SPECIFICATION 20221511 / C 67 STEP signal Circuits:...4 Electrical: ...

Simrad GC80/GC85 Compact Gyro Compass 68 20221511 / C GC80 Compact Control Unit Voltage input: ...

DRAWINGS 20221511 / C 69 8 DRAWINGS This section contains outline drawings showing mechanical dimensions of the different GC80/GC85 units, together

Simrad GC80/GC85 Compact Gyro Compass 70 20221511 / C 8.1 Drawings included The following mechanical drawings are enclosed: Name Drw. no Rev. GC8

DRAWINGS 20221511 / C 71 páãê~Ç=bÖÉêëìåÇ=^pklot^vJbdboprkad`UMLd`URaáãÉåëáçåë`çãé~Åí=`çåíêçä=ìåáíNPkNTNMNTU^

Simrad GC80/GC85 Compact Gyro Compass viii 20221511 / C Main power failure... 98 Internal power f

Simrad GC80/GC85 Compact Gyro Compass 72 20221511 / C _ltpáãê~Ç=bÖÉêëìåÇ=^pklot^vJbdboprkad`UMLd`URaáãÉåëáçåëj~ëíÉê=`çãé~ëëNPkNTNMNTV^^ob^pbosf`b^ob^

DRAWINGS 20221511 / C 73 páãê~Ç=bÖÉêëìåÇ=^pklot^vJbdboprkad`UMLd`URaáãÉåëáçåëmçïÉê=ëìééäó=ìåáíNPkNTNMNUM^

Simrad GC80/GC85 Compact Gyro Compass 74 20221511 / C

DRAWINGS 20221511 / C 75 Shielded cables to be connected to GNDCOMPACT CONTROL UNITGC80/85NMEA OUT: HEHDT & HEROT29303132333940414243TB11TX+1TX-1

Simrad GC80/GC85 Compact Gyro Compass 76 20221511 / C Shielded cables to be connected to GNDCOMPACT CONTROL UNITGC80/8529303132333940414243TB11TX+1TX

SPARE PART LIST 20221511 / C 77 9 SPARE PART LIST This section includes part numbers for all standard and optional units that may be included in a G

Simrad GC80/GC85 Compact Gyro Compass 78 20221511 / C 9.1 GC80 Compact Gyro system PART NO DESCRIPTION 27101674 GC80 Master compass 44174027 G

SPARE PART LIST 20221511 / C 79 9.3 GC80/GC85 Optional equipment PART NO DESCRIPTION 27101724 GC80/GC85 Power supply unit 27101757 GC80 Flush

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TERMINAL LAYOUT 20221511 / C 81 10 TERMINAL LAYOUT This section includes tables which list all terminal pins and terminal labelling on pcbs in the G

SYSTEM OVERVIEW 20221511 / C 1 1 SYSTEM OVERVIEW This section provides an overview of GC80 and GC85 Compact Gyro compasses and their components.

Simrad GC80/GC85 Compact Gyro Compass 82 20221511 / C 10.1 ITERM board TB1 PIN NO NAME DETAILS 1 N+ Master compass power supply (24V DC) 2 N-

TERMINAL LAYOUT 20221511 / C 83 PIN NO NAME DETAILS 34 2TX+ 35 2TX- Serial signal output 36 2TSC Serial signal common 37 2R24- Serial repeater po

Simrad GC80/GC85 Compact Gyro Compass 84 20221511 / C TB3 When used with 24V DC main: PIN NO NAME DETAILS 1 24M+ 2 24M- External power supply inpu

TERMINAL LAYOUT 20221511 / C 85 10.2 IOPT board TB3 PIN NO NAME DETAILS 1 ESSC 2 ESTX- 3 ESTX+ 4 PRSC 5 PRRX- 6 PRRX+ Not connected 7 LSC Log se

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DIP SWITCH SETTINGS 20221511 / C 87 11 DIP SWITCH SETTINGS This section includes drawings for the different printed circuits boards in the Control u

Simrad GC80/GC85 Compact Gyro Compass 88 20221511 / C 11.1 Compact control unit Three different boards in the Compact control unit have jumpers and/o

DIP SWITCH SETTINGS 20221511 / C 89 ICIF board DIP switch settings on ICIF board SWITCH DEFAULT FUNCTION DESCRIPTION S1-1 ON Control unit type

Simrad GC80/GC85 Compact Gyro Compass 90 20221511 / C SWITCH DEFAULT FUNCTION DESCRIPTION S1-8 OFF Alarm output setup OFF = All alarms, ON =

DIP SWITCH SETTINGS 20221511 / C 91 Jumper settings on ICIF board JUMPER DEFAULT FUNCTION DESCRIPTION J5 Short Software installation Open = S