1–8
Hardware and Software Guide
Component ID
Media Controls—Volume, Back and OK
Buttons
Component
Description
1
Volume down button
Decreases system volume.
2
Volume mute button
Mutes or restores volume.
3
Volume up button
Increases system volume.
4
ok
button
Selects an item you have chosen on
the screen.
5
back
button
Emulates the
Back
button on the
Microsoft Internet Explorer toolbar.