Acer Extensa 2900D - Manual (Page 95)

85
English
Nevertheless, the wireless module shall be used in such a manner that the
potential for human contact during normal operation is minimized.
The transmitter and the antenna are permanently installed inside the
notebook, and are specific for this model (not for generic computer). For
compliance with FCC radiation exposure limits, it should be operated with a
separation distance of 20cm or more between the antenna and the body of
user, and the antenna should not be operated next to a nearby person.
FCC Caution: To assure continued compliance, any changes or modifications not
expressly approved by the party responsible for compliance could void the
user's authority to operate this equipment.