Volume Control

Use the volume control to adjust the volume of the system’s built-in speakers or optional headphone set. The speakers are located in the base of the LCD panel.

You can also use the Windows sound software. To bring up the Windows volume control, double click the speaker icon on the taskbar (next to the system clock). Use the software to balance the sound between the left and right speakers.

PC Card Slots

Your system has two PC card slots that support 16-bit PC card technology and 32-bit CardBus technology. The CardBus technology provides up to 132 MB/second of bandwidth.

The card slots support two Type II cards or one Type III PC card in the bottom slot for extending the system’s capabilities. Each type of PC card has a different function. Using the PC card slots, you can add a number of functions to the system with a variety of cards (for example, modem, memory, Small Computer System Interface).

A PC card is inserted into a PC card slot similar to inserting a diskette in a diskette drive. Press the eject button to eject a PC card.

Removable slot covers keep foreign matter out of the slots when PC cards are not used.

Fan

The fan cools system unit components and prevents them from overheating. Keep the area near the fan clear for proper ventilation.

A feature of the fan is its quietness. The fan operates at less than 30 db.

Rear Features

On the rear of the system unit are the universal serial bus (USB) ports, DC power connector, mouse and keyboard ports, and other external device connectors. The following figure shows the ports and connectors. Descriptions of each follow the figure.

1-8 Reviewing System Features

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NEC 2000 Series manual Rear Features, Volume Control, PC Card Slots, Fan