This document is an IBM product user guide, providing general information and legal statements about the product. The document contains information about an unreleased IBM product, so the information may be subject to change.
This IBM guide provides general safety information, installation precautions and handling instructions for devices such as laser CD‑ROM/DVD‑ROM units, lithium batteries and telephone modems. It includes warnings about electrical hazards, laser exposure, and proper disposal of lithium cells.
The document also lists reference numbers, compliance statements for laser classifications, and contact information for IBM support in France, Canada and the United States. This manual is written in French.
| Laser classification (CD/DVD unit) | Class 1 (IEC 825, CENELEC EN 60825) |
|---|---|
| Battery reference | 33F8354 (lithium) |
| Laser class for some units | Class 3A or 3B |
No, the units contain laser components and are not user‑repairable; the cover must not be removed.