Gateway 960 Uživatelský manuál stáhnout pdf (Strana 16)

Protecting from power source problems

www.gateway.com

Protecting from power source

problems

Line conditioners and uninterruptible power supplies can help protect your

server against power source problems.

Line conditioners

A line conditioner protects your server from the small fluctuations in voltage

from an electrical supply. Most servers can handle this variation, called line

noise, without problems. However, some electrical sources include more line

noise than normal. Line noise can also be a problem if your server is located

near, or shares a circuit with, a device that causes electromagnetic interference,

such as a television or a motor.

Some uninterruptible power supplies include simple line-conditioning

capabilities.

Uninterruptible power supplies

Use an uninterruptible power supply (UPS) to protect your server from data loss

during a total power failure. A UPS uses a battery to keep your server running

temporarily during a power failure and lets you save your work and shut down

your server. You cannot run your server for an extended period of time while

using only the UPS. To buy a UPS, contact Gateway Technical Support, Gateway

Sales, or visit accessories.gateway.com

. For more information on contacting

technical support, see “Telephone support” on page 80

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Gateway 960 Uživatelský manuál Strana 16