Name and Function of

Each Component

This section provides the name and explains the function of each component of the PC

main unit, mother board, and keyboard.

Front of the PC main unit

Hard disk access indicator lamp

The lamp is on while data is being written into or read from a hard disk.

Power switch

Press this switch to turn on the PC main unit or suspend the system.

Power lamp

The lamp is on while the PC main unit is on.

The green lamp is on during operation, and the orange lamp is on while in suspension.

Busy lamp (CD-ROM drive-equipped model)

The lamp is on while reading data from a CD-ROM or playing a music CD.

Floppy disk eject button

Press this button to eject a floppy disk.

Do not press the button while the floppy disk access indicator lamp is on.

Floppy disk drive

Mount a floppy disk in this drive to write data into or read data from a floppy disk.

Floppy disk access indicator lamp

The lamp is on while data is written into or read from a floppy disk.

CD-ROM drive (CD-ROM drive-equipped model)

Use the drive to read data or program from a CD-ROM disk or to play a music

CD.

EJECT button (CD-ROM drive-equipped model)

This button is pressed to mount or dismount a CD-ROM or a music CD and can be used while the PC main unit is on. Do not press this button while the BUSY lamp is on.

Sound volume

The sound volume of speakers and headphones can be controlled.

Turn to the right to increase sound volume and turn to the left to decrease sound volume.

Foot

Install the foot to prevent the PC main unit from overturning if the PC is located vertically.

Microphone terminal

Connect a capacitor microphone on the market.

USB connector

Slide the cover to the left to connect a USB device.

Headphone terminal

Connect a headphone to listen to the sources, such as music CDs, from the computer.

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