Fujitsu LifeBook S7220 User Manual download pdf (Page 122)

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• Never put your notebook through a metal detector. Have your notebook hand-inspected by security

personnel. You can however, put your notebook through a properly tuned X-ray machine. To avoid

problems, place your notebook close to the entrance of the machine and remove it as soon as

possible or have your notebook hand-inspected by security personnel. Security officials may

require you to turn your notebook on, so make sure you have a charged battery on hand.

Batteries

Caring for your Batteries

• Always handle batteries carefully.

• Do not short-circuit the battery terminals (that is, do not touch both terminals with a metal object).

Do not carry loose batteries in a pocket or purse where they may mix with coins, keys, or other

metal objects. Doing so may cause an explosion or fire.

• Do not drop, puncture, disassemble, mutilate or incinerate the battery.

• Recharge batteries only as described in this manual and only in ventilated areas.

• Do not leave batteries in hot locations for more than a day or two. Heat can shorten the battery life.

• Do not leave a battery in storage for longer than 6 months without recharging it.

Increasing Battery Life

• Power your LifeBook notebook through the AC or optional auto/airline adapter whenever possible.

• If your notebook is running on battery power all day, connect it to the AC adapter overnight to

recharge the battery.

• Keep brightness to the lowest level comfortable.

• Set the power management for maximum battery life.

• Put your notebook in Sleep mode when it is turned on and you are not actually using it.

• Disable the Media Player auto insert notification function.

• Eject ExpressCards when not in use.

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Fujitsu LifeBook S7220 User Manual Page 122