NEC POWERMATE PRO2180 - SERVICE 1996, Руководство по обслуживанию

Страница: 34 / 195

Technical Information 1-19
EIGHT-SPEED CD-ROM
An eight-speed CD-ROM reader comes pre-installed as drive E. The reader can be used to
load programs from a CD or it can be used to play audio CDs. The reader operates at
different speeds depending on whether the CD contains music or data. The reader is fully
compatible with Kodak Multisession Photo CDs™ and standard CDs.
CD-ROM Reader Operation
Use the CD-ROM reader to load and start programs from a CD or to play audio CDs. The
CD-ROM reader has the following controls and indicators (see Figure Section 1-4):
n
jack for connecting headphones with a stereo mini-jack plug
n
volume control for adjusting the headphone volume
n
busy lamp that lights during read operations
n
open/close button for opening or closing the CD tray when the power is on
n
CD tray that opens and closes when the eject/retract button is pressed
n
emergency eject hole in the front panel for manually opening the CD tray if power
is lost. Insert a jewelers screwdriver into the hole. Turn the screw
counterclockwise to open the tray and clockwise to close the tray.
Figure Section 1-4 CD-ROM Reader Controls and Indicators
To load a disc in the eight-speed CD-ROM reader, follow these steps.
1. Press the open/close button. The CD tray opens.
2. Put the CD, printed side up, into the tray.
3. Press the open/close button. The tray closes.