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Operating Basics .
AccuPoint control buttons Control buttons below the keyboard let you select menu items or manipulate text and graphics designated by the
Indicator panel The indicator panel provides icons for monitoring the status of various computer functions. Details are given in the next section.
Indicator Panel
Figure 2-7 shows the indicator panel lights, which light when various computer operations are in progress.
Figure 2-7 The indicator panel
Power/Speed The Power/Speed icon shows the processor speed when the computer is on. Green indicates high speed and orange indicates low speed. You can set the processing speed by using the TSETUP program. Refer to the Processing Speed section in Chapter 11, Setup and Password Security.
Disk This icon glows green when the computer is accessing the internal hard disk,
Caps Lock This icon glows green when the alphabet keys are locked in uppercase.