Raymarine ST70 Instrument, Руководство пользователя

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Chapter 4: Maintenance & Troubleshooting
4.1 Maintenance
Servicing and safety
Unless specific instructions are given to the contrary, Raymarine equipment should
be serviced only by authorized Raymarine service technicians. They will ensure that
service procedures and replacement parts used will not affect performance.
Some products generate high voltages, so never handle the cables/connectors when
power is being supplied to the equipment.
When powered up, all electrical equipment produces electromagnetic fields. These
can cause nearby electrical equipment to interact, with a possible adverse effect on
operation. To minimize these effects and enable best possible performance from your
Raymarine equipment, guidelines are given in the installation instructions.
Always report any EMC-related problem to your nearest Raymarine dealer. We use
such information to improve our quality standards.
In some installations, it may not be possible to prevent the equipment from being
affected by external influences. In general this will not damage the equipment but it
can lead to spurious resetting action, or momentarily may result in faulty operation.
Instrument Cleaning
Periodically clean your ST70 Instrument with a soft damp cloth.
Do NOT use chemical or abrasive materials to clean your instrument.
Do NOT wipe the instrument with a dry cloth as this could cause scratches.
Cabling
Periodically examine all cables for chafing or other damage to the outer shield, and
where necessary, replace and re-secure
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