Specifications

iv ST60+ Rudder Angle Indicator Instrument Owner’s Handbook
Chapter 3: Installation ..................................................................................................9
3.1 Planning your installation .................................................................................9
Site requirements..............................................................................................9
Transducer ............................................................................................... 9
Instrument................................................................................................ 9
CAUTION: Keep the rear of the instrument dry....................................9
EMC installation guidelines.............................................................................10
Suppression ferrites................................................................................ 11
Connections to other equipment............................................................ 11
3.2 Procedures .....................................................................................................11
CAUTION: Maintain structural safety .....................................................12
Unpacking.......................................................................................................12
Fitting the instrument......................................................................................12
Surface mounting................................................................................... 12
Flush mounting ...................................................................................... 13
CAUTION: Use the correct screws.............................................................14
Bracket mounting................................................................................... 16
Fitting transducers ..........................................................................................16
Rotary Rudder Reference Transducer ..................................................... 16
CAUTION: Orient the transducer arm correctly..................................17
Linear Rudder Reference Transducer...................................................... 19
Transducer cabling................................................................................. 20
Connecting the instrument .............................................................................21
Introduction ........................................................................................... 21
Signal connections ................................................................................. 21
Power supply connections...................................................................... 22
CAUTION: Protect the power supply.......................................................22
3.3 Switching on ..................................................................................................23
WARNING: Calibration requirement .......................................................23
EMC conformance...........................................................................................23
Chapter 4: Calibration .................................................................................................25
4.1 Introduction ...................................................................................................25
4.2 Rudder angle offset adjustment .....................................................................25
Glossary ...........................................................................................................................27
Index..................................................................................................................................29
81266_1.book Page iv Monday, December 5, 2005 9:28 AM