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Apple LC 575 manual Disabling the buttons on the front of your computer, Special Features

Models: LC 575

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Disabling the buttons on the front of your computer

You can prevent other people from using the sound and screen contrast buttons on the front of your computer by using the Button Disabler control panel.

The Button Disabler control panel is already installed in your Control Panels folder. To use the Button Disabler control panel:

1.Pull down the Apple (K) menu and choose Control

Panels.

2.Double-click the Button Disabler control panel to open it.

3.To turn off the contrast and volume buttons, click the Disable Buttons box until an “X” appears.

The buttons remain off until you turn them on again (by clicking the Disable Buttons box to remove the “X”).

vBy the way: If you want to use a password to control access to the Button Disabler control panel, consider using At Ease, an application program available through Apple-authorized dealers. v

Special Features 23

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Apple LC 575 manual Disabling the buttons on the front of your computer, Special Features

Contents

Getting Started Apple Computer, Inc Contents Iv Contents Installing System SoftwareMove the computer farther away from the television or radio Communications regulation informationClass 1 label Exposure. sSetting Up Plugging in the computer Socket end of the power cordSetting Up ADB port Connecting the mouse and keyboardPower key Computer. The top of the switch is marked with anProblems starting up? Safety instructions Health-related information about computer use Musculoskeletal discomfort Arranging your office Eye fatigueForearms level or tilted up slightly Avoiding fatigueShoulders relaxed Forearms and hands in a straight line What’s next? Use your hand to scoot the mouse along the table Learning the BasicsBy the way Macintosh HD stands for Macintosh hard disk Put the tip of the arrow inside this picture Now your screen should look like the following illustration Turning the computer on and off Press the Power key marked with the P icon on the keyboard Shutting down the computer with a menu commandTurning on the computer Click Shut DownOn adjusting the keyboard height Use these buttons to Change the volume Computer’s soundGuide for information on OptionalYour Computer at a Glance You can use the screwsAdjusting the sound Special FeaturesSound control buttons Using the Sound control panelScreen control buttons Adjusting the screenUsing the Screen control panel Disabling the buttons on the front of your computer Saving energy Installing an expansion card Using the built-in microphoneTo install an expansion card Continues Slide the logic board back Replace the back panel of the computer Using a RAM disk for temporary storage Using memory efficientlyConnecting to a network Starting up your computer from an external hard disk Using a modemInstalling System Software Installing System SoftwareIf you see a blinking question mark on your screen Using the CD as your startup deviceIf you see the Macintosh desktop Welcome dialog box that appears, click OK Reinstalling system softwareOn the desktop, click Install System Installer dialog box, click Install Custom installationsClick Disk Images On the desktop, click the Disk Images tabClick a button to select the disk image you want to copy Dialog box that appears, click Make a Copy Open the Applications folder Copying the Macintosh Basics tourApple Publishing System