NETGEAR M4250-10G2XF-PoE++ Hardware Installation Manual page 10

• If any of the following conditions occur, unplug the product from the power outlet
and replace the part or contact your trained service provider:
- Depending on your product, the power adapter, power adapter cable, power
cable, extension cable, or plug is damaged.
- An object fell into the product.
- The product was exposed to water.
- The product was dropped or damaged.
-
The product does not operate correctly when you follow the operating
instructions.
• Keep your product away from radiators and heat sources. Also, do not block cooling
vents.
• Do not spill food or liquids on your product components, and never operate the
product in a wet environment. If the product 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 products. Doing so can cause
fire or electric shock by shorting out interior components.
• Use the product only with approved equipment.
• If applicable to your product, 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 product, if your product uses a power supply with a voltage
selector, be sure that the selector is set to match the power at your location:
- 115V, 60 Hz in most of North and South America and some Far Eastern countries
such as South Korea and Taiwan
- 100V, 50 Hz in eastern Japan and 100V, 60 Hz in western Japan
- 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.
• Depending on your product, use only a supplied power adapter or approved power
cable:
If your product uses a power adapter:
- If you were not provided with a power adapter, contact your local NETGEAR
reseller.
Introduction
AV Line of Fully Managed Switches M4250 Series
10 Hardware Installation Guide