DANGER
Do not open the optical storage drive unit; no user adjustments or serviceable parts are inside.
Use of controls, adjustments, or the performance of procedures other than those specified might result in hazardous radiation exposure.
Class 1 laser products are not considered hazardous. The design of the laser system and the optical storage drive ensures that there is no exposure to laser radiation above a Class 1 level during normal operation, user maintenance, or servicing.
Some drives contain an embedded Class 3A laser diode. Note this warning:
DANGER
Emits visible and invisible laser radiation when open. Avoid direct eye exposure. Do not stare into the beam or view it directly with optical instruments.
x ThinkPad® X4 Dock | User’s Guide |
