Philips PI3900 Get started, Charge power, Switch the device on or off, Conserve battery power

3 Get started

Charge power

Pi3900 has a built-in battery that can be charged through the USB connector of the supplied USB power adapter. 7KHÀUVWWLPH\RXXVHPi3900, charge Pi3900 for more than eight hours.

‡ By using the USB cable, connect Pi3900 to the supplied USB power adapter.

Note

‡Rechargeable batteries have a limited number of charge cycles. Battery life and number of charge cycles vary by use and settings.

Conserve battery power

‡ To conserve battery power and increase the play time, do the following:

Use the power control widget

With the power control widget, you can switch off the functions conveniently when they are unnecessary.

To add the widget to the Home screen,

1 From the Home screen, select >

WIDGETS.

2 6ZLSHOHIWULJKWWRÀQGWKH3RZHUFRQWURO widget.

3 Tap and hold the widget to add to the Home screen.

To use the widget,

a b c d e

aSwitch on or off Wi-Fi

bSwitch on or off Bluetooth

cSwitch on or off GPS

dSwitch on or off background sync (for some apps, like mail)

eChange the screen brightness

Use the sleep mode

After the selected time duration, Pi3900 goes to the sleep mode, and the screen switches off automatically.To save battery power, do the following:

‡ Go to > Display > Sleep to set the screen-off timer to a low value.

‡ To switch off Wi-Fi during the sleep mode,

a Go to > Wi-Fi.

b At the top bar, select > Advanced

>Keep Wi-Fi on during sleep. Select Never.

Switch the device on or off

Press and hold the power/ lock button until the device is switched on or off.

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