Hewlett-Packard 420 Manual

A SERVICE OF

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Chapter 3 | Learning the basics | 33

To change profiles

1. Select the radio button of the profile you want to change.

2. Adjust sound, brightness, and contrast sliders to your

preference.

3. Tap

OK

to save the new settings. Tapping the

Close

button exits this window and abandons all changes.

You can switch to the

Volume & Sounds

control panel by

tapping the Speaker button.

Viewing battery status

The

Settings

tab displays the remaining battery capacity on a

status bar at the bottom of the window. You can also view power

status on the

Power

control panel.

To switch to the Power control panel

1. Tap the

Battery

button next to the battery status bar.