HP Pro Slate 12 Tablet Manuel d'utilisateur télécharger pdf (Page 43)

9 Managing power

Your tablet can operate on either battery power or external power. When the tablet is running on

battery power only and an AC power source is not available to charge the battery, it is important to

monitor and conserve the battery charge.

Running on battery power

When a charged battery is in the tablet and the tablet is not plugged into external power, the tablet

runs on battery power. When the tablet is off and unplugged from external power, the battery in the

tablet slowly discharges. The tablet will display a message when the battery reaches a low or critical

battery level.

A tablet's battery life varies, depending on power management settings, programs running on the

tablet, screen brightness, external devices connected to the tablet, and other factors.

Factory-sealed battery

The battery[ies] in this tablet cannot be easily replaced by users themselves. Removing or replacing

the battery could affect your warranty coverage. If a battery is no longer holding a charge, contact

support. When a battery has reached the end of its useful life, do not dispose of the battery in general

household waste. Follow the local laws and regulations in your area for battery disposal.

Charging the battery

1. Connect the power adapter to the tablet.

2. Verify that the battery is charging.

The Charging Battery icon appears in the top right corner of the screen.

3. While the battery is charging, keep the AC adapter connected until the battery information in the

status area or notification area reads as 100% charged.

Viewing battery life

To view approximately how much battery life remains:

▲

Swipe down twice from the top edge, and then touch the Battery icon .

Conserving battery power

To conserve battery power and maximize battery life:

●

Lower the brightness on the display.

●

Turn off wireless devices when you are not using them.

●

Disconnect unused external devices that are not plugged into an external power source, such as

an external hard drive connected to a USB port.

●

Stop, disable, or remove any external media cards that you are not using.

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HP Pro Slate 12 Tablet Manuel d'utilisateur Page 43