Raymarine ST60 - Manual (Page 14)

4 ST60 Rudder Angle Indicator Instrument Owner’s Handbook
Cabling
Examine all cables for chafing or other damage to the outer shield and, where
necessary, replace and re-secure.
2.2 Troubleshooting
Preliminary procedures
Changes in the electronic environment may adversely affect the operation of your
ST60 equipment. Typical examples of such changes are:
• Electrical equipment has recently been installed or moved aboard your vessel.
• You are in the vicinity of another vessel or shore station emitting radio signals.
If you appear to have a problem, first ensure that the EMC requirements (see
Chapter 3, Installation ) are still being met before further investigating the
problem.
2.3 Fault location
All Raymarine products are subjected to comprehensive test and quality
assurance programmes prior to packing and shipping. If a fault occurs, the
following table may help to identify and rectify the problem.
Fault Cause Remedy
No rudder angle information No power supply Check power supply.
Check SeaTalk cabling and
connector security.
Check fuse/circuit breaker.
No transfer of information
between instruments or a group
of instruments (e.g. illumination
levels). SeaTalk cabling fault Check security of SeaTalk
connectors.
Check condition of SeaTalk
cables.
Isolate faulty instrument by
disconnecting instruments
one by one.