NEC HX4500 Service & Reference Manual page 105

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Installing a 5 1/4-Inch Device or 3 1/2-Inch Diskette Drive
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CD-ROM devices contain a laser system and are classified as
CLASS 1 LASER PRODUCTS. In case of any trouble with a CD-
ROM, please contact your nearest service representative. To
prevent direct exposure to the laser beam, do not try to open the
enclosure.
Use of controls or adjustments or performance of procedures other
than those recommended by the manufacturer may result in
hazardous radiation exposure.
Note:
diskette drive in bay F, use the internal diskette drive cables
provided with the system. If you are installing a SCSI device in bays
A, B, or C, you must use the internal SCSI cables. Contact your
sales representative or dealer for a list of approved optional
peripheral devices.
1.
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Note:
two blank panels.
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3.
4.
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! CAUTION
If you are replacing a diskette drive in Bay E or installing a
When installing a full height 5 1/4-inch device, remove
Assembly and Disassembly Procedures 4-33

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