26 ST60 Graphic Display Operating Guide
Cabling
Periodically 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 are
still being met before further investigating the problem.
Fixing faults
Some data types may not be supported by your system and therefore will not
be displayed on your ST60 Graphic Display. If you think that data is missing,
ensure that your system supports this data before assuming that a fault exists.
All Raymarine products are subjected to comprehensive test and quality
assurance programmes prior to packing and shipping. However, if a fault
occurs, the following table may help to identify and rectify the problem.
Fault Cause Remedy
Display blank No power supply Check power supply.
Check SeaTalk cabling and connector
security
Check fuse/circuit breaker
No transfer of information
between SeaTalk instru-
ments (e.g. illumination
levels).
SeaTalk cable or
connector fault
Check security of SeaTalk connectors.
Check condition of SeaTalk cables.
Isolate faulty instrument by
disconnecting instruments one by one.
Failure of a group of
SeaTalk instruments.
SeaTalk cable or
connector fault
Check the security of SeaTalk
connectors between functioning and
non-functioning instruments
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