TROUBLESHOOTING
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1.0 TROUBLESHOOTING
The ClearCommand Control System consists of Control Heads
located at the vessel’s Stations, connected to Control Proces-
sor(s) located in the engine room area.
Before beginning troubleshooting, review the Appendix C Draw-
ings. Become familiar with the component configuration on
your vessel.
Carefully inspect the following:
• DC Power Source
• Component Location
• Component Condition
• Interconnecting Wiring
• Wire Termination’s
A key in troubleshooting the ClearCommand System is identify-
ing the problem as:
• DC Power Source
• Interconnection wiring or termination
• Component Calibration
• Component Failure
The ClearCommand System has Station-in-Command indicator
lights on each Control Head, as well as audible tone indicators.
These indicators will assist in troubleshooting and control system
status.
When contacting an authorized ZF Mathers servicing dealer, or
the ZF Mathers Service Department, please be ready with the
Control Processor Part Number
and Serial Number.
CAUTION: Static electricity can destroy electronic components. Any time the Control Processor
cover is off, wear the wrist strap provided and connect it to the Processor frame. This
will drain any static charge you may have on your person.
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