Microsoft W840DI - Manual (Page 47)

User’s Guide Appendix A
CAUTION:
DO NOT LEAVE THE EQUIPMENT IN TEMPERATURES
BELOW -20ºC(-4ºF) OR ABOVE 60ºC(140ºF). IT MAY CAUSE
DAMAGE TO THE EQUIPMENT.
WARNING:
This computer contains an internal lithium battery-powered
real-time circuit. There is a risk of explosion and injury if the battery is
incorrectly replaced or handled. Do not attempt to recharge, disassembled,
immerse in water, or dispose of it in fire. Replacement should be done through
your notebook dealer.
WARNING:
THE CD-ROM/DVD-ROM IN THIS NOTEBOOK
EMPLOYS A LASER SYSTEM.
a. To ensure proper use of this product, please read the relevant
instructions carefully and retain for future reference.
b. Should the unit ever require maintenance, contact your local dealer.
c. Use of controls, adjustments or the performance of procedures other
than those specified may result in hazardous radiation exposure.
d. To prevent direct exposure to Laser Beam, do no try to open the
enclosure.
CAUTION:
The internal CD-ROM/DVD-ROM drive is classified as a
CLASS 1 LASER PRODUCT. Label is located on the outside of the CD-
ROM/DVD-ROM drive with the following wordings:
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
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