Lenovo 10w Manuale d'uso - Pagina 20

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Check the battery status

Go to Settings ➙ System to check the battery status. For more details about your battery, refer to the

Vantage app.

Power source of the ac power adapter:

• Power: 45 W

• Sine-wave input at 50 Hz to 60 Hz

• Input rating of the ac power adapter: 100 V to 240 V ac, 50 Hz to 60 Hz

• Output rating of the ac power adapter: 20 V dc, 2.25 A

When the battery power is low, charge your battery by connecting your tablet to ac power. The actual

charging time depends on the battery size, the physical environment, and whether you are using the tablet.

Note: Some models may not ship with ac adapters and power cords. Use only the certified adapters and

power cords provided by Lenovo that comply with the requirements of relevant national standards to charge

the product. It is recommended to use the Lenovo qualified adapters. You can refer to

www.lenovo.com/us/en/compliance/eu-doc

Notes: To maximize the life of the battery:

• Use the battery until the charge is depleted and recharge the battery completely before using it. Once the

battery is fully charged, it must discharge to 94% or lower before it will be allowed to recharge again.

• The battery may optimize its full charge capacity based on your usage. After prolonged periods of limited

use, full battery capacity may not be available until you discharge to as low as 20% and recharge

completely. For more information, refer to the power section of the Vantage app.

For ENERGY STAR

compliant tablets, the following power plan takes effect when your tablet has been idle

for a specified duration:

• Turn off the display: After 10 minutes

• Put the tablet to sleep: After 10 minutes

To reset the power plan:

1. Go to Control Panel and view by Large icons or Small icons.

Lenovo 10w User Guide

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