Lenovo ThinkServer RD230 User Manual page 40

Statement 3
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are
installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure
to hazardous laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following.
Laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam.
2. Touch the static-protective package that contains the new optical drive to any unpainted metal surface
on the server. Then, remove the optical drive from the package and place it on a static-protective
surface.
3. Follow the instructions that come with the optical drive to set jumpers or switches, if there are any.
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ThinkServer User Guide