Installing A Module; Optical Drive; Handling Data Carriers - Fujitsu CELSIUS H720 Operating Manual

Working with the notebook

Installing a module

► Place the module into the module bay so that the contacts enter first.
► Push the module into the module bay until you feel it locking into place.

Optical drive

Opticaldrive
This product contains a light emitting diode, classification according to IEC 60825
1:2007: LASER CLASS 1, and must therefore not be opened.

Handling data carriers

Handling
Observe the following guidelines when handling data carriers:
• Avoid touching the surface of a data carrier. Only handle data carriers by their edges.
• Always store data carriers in their cases. This will protect the data carrier against
being covered in dust, scratched or damaged in any other way.
• Protect your data carriers against dust, mechanical vibrations and direct sunlight.
• Avoid storing a data carrier in areas subject to high temperatures or humidity.
You may use both 8-cm and 12-cm data carriers in the optical drive.
When using a data carrier of lesser quality, vibrations and reading errors may occur.
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