Toshiba Satellite U500 User Manual page 22

H i t achi - LG D a t a S t o r a g e, In c .
D V D Su pe r Mu l t i (+R D o u b le La y e r ) GS 2 0 F
n T he DVD Super Multi Double Layer drive employs a laser system. To
ensure proper use of this product, please read this instruction manual
carefully and retain for future reference. Should the unit ever require
maintenance, contact an authorized service location.
n U se of controls, adjustments or the performance of procedures other than
those specified may result in hazardous radiation exposure.
n T o prevent direct exposure to the laser beam, do not try to open
enclosure.
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