EXP Computer CD-420, CD-421, CD-621, CD-821 With CD-ROM+ Card User Manual
Page 5
PART NAMES AND FUNCTIONS
FRONT PANEL OF THE CD-ROM DRIVE
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Disc Tray:
This disc tray is used to insert the compact disc.
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Load/Stop button:
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Press this button to load the disc tray.
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When playing an Audio CD, pressing this button will put it into the stop
state.
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Power Indicator:
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This indicator will light with a green LED when the power is on.
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This LED will blink when battery power is low.
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Play/Skip: (for CD Audio operation only)
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If the drive is in the stop state, pressing this button will activate the
drive to start playing.
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If the drive is in play state, pressing this button will skip to the next
track.
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Headphone Volume Control Knob:
This rotary knob is used to adjust the volume of the headphone jack.
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Power On/Busy LED:
This LED will light with a green LED when power is on.
This LED will blink when the drive is accessing the disc.
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Headphone Jack:
3.5mm audio headphone jack.
REAR PANEL OF THE CD-ROM DRIVE
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Interface Connector:
This interface connector connects to the PCMCIA interface card.
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DC in Jack:
This jack connects to the AC adapter.
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Line out Jack:
This jack outputs audio signal to an amplifier.
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DC Source Switch
This switch select DC power source for the CD-ROM drive.
There are two sources to choose from PC Direct or AC/Battery. Always
keep the setting at AC/Battery, unless you are using CD-420 which you
have the option to draw the power from PC Card slot.