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Insight Managed 28-Port and 52-Port Gigabit Ethernet (PoE+) Smart Cloud Switch
• Observe and follow service markings:
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Do not service any product except as explained in your system documentation.
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Opening or removing covers that are marked with the triangular symbol with a
lightning bolt can expose you to electrical shock. We recommend that only a
trained technician services components inside these compartments.
• If any of the following conditions occur, unplug the product from the electrical outlet
and replace the part or contact your trained service provider:
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The power cable, extension cable, or plug is damaged.
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An object fell into the product.
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The product was exposed to water.
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The product was dropped or damaged.
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The product does not operate correctly when you follow the operating
instructions.
• Keep your system away from radiators and heat sources. Also, do not block cooling
vents.
• Do not spill food or liquids on your system components, and never operate the
product in a wet environment. If the system gets wet, see the appropriate section in
your troubleshooting guide, or contact your trained service provider.
• Do not push any objects into the openings of your system. Doing so can cause fire
or electric shock by shorting out interior components.
• Use the product only with approved equipment.
• Allow the product to cool before removing covers or touching internal components.
• Operate the product only from the type of external power source indicated on the
electrical ratings label. If you are not sure of the type of power source required,
consult your service provider or local power company.
• To avoid damaging your system, be sure that the voltage selection switch (if provided)
on the power supply is set to match the power at your location:
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115V, 60 Hz in most of North and South America and some Far Eastern countries
such as South Korea and Taiwan
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100V, 50 Hz in eastern Japan and 100V, 60 Hz in western Japan
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230V, 50 Hz in most of Europe, the Middle East, and the Far East
• Be sure that attached devices are electrically rated to operate with the power available
in your location.
Introduction
11
Hardware Installation Guide
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