Simrad GC80 Compact MK2 - Page 8

CONTENTS
988-12718-003 8
BAMS ....................................................................... 31
5 MAINTENANCE........................................................................................................... 33
5.1 General.......................................................................... 33
5.2 Precautions .................................................................... 33
5.3 Cleaning the operator panels and the cabinet surface ............ 33
5.4 Checking the connectors ................................................... 33
5.5 Checking mechanical installation ........................................ 33
5.6 Preventive maintenance intervals ....................................... 34
5.7 Replacing the Sensitive element ......................................... 34
Mechanical installation ................................................ 34
Verifying the element’s tilt angle ................................... 38
Parameter updates ..................................................... 39
Balancing the Horizontal ring ........................................ 40
Adjusting the Rotor balance ......................................... 41
5.8 Replacing the fuses .......................................................... 42
Master compass ......................................................... 42
Compact MK2 Control unit ........................................... 42
Power supply unit (option) ........................................... 44
6 INSTALLATION ........................................................................................................... 46
6.1 Unpacking and handling ................................................... 46
6.2 Mechanical installation...................................................... 46
Control unit ............................................................... 47
Power supply unit (option) ........................................... 49
Master compass ......................................................... 50
6.3 Cabling .......................................................................... 51
6.4 G
rounding the units ......................................................... 51
6.5 DIP switch and jumper settings.......................................... 51
Activating the GC80 or GC85 Control unit ....................... 52
Activating an external heading sensor ............................ 53
HDT/THS .................................................................. 54
Activating the pendulum function .................................. 55
Activating external/internal reset of external/internal buzzer
alarm ....................................................................... 56
6.6 Installing the Sensitive element ......................................... 57
Verifying the element’s tilt angle ................................... 59