Keyboard Indicators; Special Keyboard Buttons; Volume Control - HP Compaq Presario,Presario SR1309 Supplementary Manual

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PC Basics Guide

Keyboard Indicators

Each keyboard indicator is a light labelled with the name or icon for its status:
Icon Name Description
Num Lock Numeric keys are locked as numbers keys and arithmetic
functions.
Caps Lock Alphanumeric keys are locked to uppercase.
Scroll Lock Scroll function is locked.

Special Keyboard Buttons

There are special buttons (select models only) at the top of the keyboard. (Some
models have some of these special buttons on the left side of the main keys.) These
buttons operate a CD or DVD player, control speaker volume, connect you to the
Internet, or provide quick access to specific functions.

Volume Control

The Volume knob increases speaker volume when turned clockwise, and
decreases volume when turned anticlockwise. It can be turned indefinitely, even
after maximum sound has been reached.
The Volume Up button increases volume, and the Volume Down
decreases volume.
The Mute button turns speaker sound on and off.
button