Samsung NP-R620E User Manual page 13

Custody and Movement Related
Follow the instructions for the
relevant location (e.g. airplane,
hospital, etc.) when using a
wireless communication device
(wireless LAN, Bluetooth, etc.).
When carrying the notebook
computer with other items,
such as the adapter, mouse,
books etc, take care not to press
anything against the notebook
computer.
If a heavy object is pressed
against the notebook computer,
a white spot or stain may appear
on the LCD. Therefore, take care
not to apply any pressure to the
notebook.
In this case, place the notebook
computer in a separate
compartment away from the other
objects.
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