INSTALLATION MANUAL
20221594 / Cb
vii
Contents
1
INTRODUCTION .........................................................1
1.1
General.............................................................................1
1.2
GI51 type approvals ...........................................................1
2
INSTALLATION...........................................................2
2.1
Mechanical installation ........................................................2
2.2
Cabling .............................................................................2
GI51 Block diagram .......................................................3
2.3
Dip switch settings..............................................................4
2.4
Compass selection and interface setup ..................................5
2.5
Heading offset adjustment and alignment ..............................6
2.6
Calibration
of 1:1 synchro interface .......................................7
2.7
Initial heading and heading change test .................................8
2.8
S9 Steering lever................................................................8
3
GI51 PCB ...................................................................9
3.1
Component location ............................................................9
3.2
Terminal description ......................................................... 10
TB1, Power................................................................. 10
TB2, Sin/Cos Out ........................................................ 10
TB3, Synchro In .......................................................... 10
TB4, NFU ................................................................... 10
TB5, Step Out............................................................. 10
TB6, Step In............................................................... 11
TB7 and TB8, NMEA..................................................... 11
TB9, RGC proprietary................................................... 11
TB10, LOG ................................................................. 11
TB11, Radar ............................................................... 11
TB12, Selector ............................................................ 12
4
PENDULUM FUNCTION KEY (OPTION)......................13
5
TROUBLE SHOOTING................................................14
5.1
LED indicators.................................................................. 15
Summary of Contents for GI51
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