Raymarine i40 - Routine Equipment Checks; Cleaning

9.3 Routine equipment checks
Raymarine strongly recommends that you complete a number of
routine checks to ensure the correct and reliable operation of your
equipment.
Complete the following checks on a regular basis:
• Examine all cables for signs of damage or wear and tear.
• Check that all cables are securely connected.
9.4 Cleaning
Best cleaning practices.
When cleaning this product:
• Do NOT wipe the display screen with a dry cloth, as this could
scratch the screen coating.
• Do NOT use abrasive, or acid or ammonia based products.
• Do NOT use a jet wash.
Maintaining your display
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