Toshiba Qosmio F20 (PQF22) - Manual (Page 11)

User’s Manual xi
TSST (TOSHIBA SAMSUNG STORAGE TECHNOLOGY)
DVD-ROM&CD-R/RW TS-L462A
■ The DVD-ROM&CD-R/RW 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.
■ Use of controls, adjustments or the performance of procedures other
than those specified may result in hazardous radiation exposure.
■ To prevent direct exposure to the laser beam, do not try to open the
enclosure.