Apple PowerBook G3 User Manual
Page 15
Setting Up
15
Sleep indicator
Blinking green light indicates when the PowerBook is in sleep.
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Power button
Turns your PowerBook on and off.
Microphone
Record sounds directly to your PowerBook hard disk with this built-in microphone.
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Brightness control
Increase or decrease the brightness of your PowerBook display.
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Volume control
Increase or decrease the volume of the sound coming from your built-in speakers and
sound output port using this control.
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Mute button
Turn the sound off and on from the PowerBook external speakers and sound output port.
Trackpad
Move the pointer on the PowerBook display. The trackpad can also be set up so that you
can double-click and select items directly instead of using the trackpad button.
Right expansion bay with a CD-ROM or DVD-ROM drive module inserted
Dual-function expansion bay that accepts either removable modules (3.5-inch or 5.25-inch
size) or a PowerBook battery.
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Security slot
Protect your PowerBook by connecting a security cable.