Acer 4520 Laptop User Manual


 
90
English
4 An improper installation or unauthorized use may cause harmful
interference to radio communications. Also any tampering of the internal
antenna will void the FCC certification and your warranty.
Canada — Low-power license-exempt radio
communication devices (RSS-210)
a Common information
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference, including interference
that may cause undesired operation of the device.
b Operation in 2.4 GHz band
To prevent radio interference to the licensed service, this device is
intended to be operated indoors and installation outdoors is subject
to licensing.
c Operation in 5 GHz band
The device for the band 5150-5250 MHz is only for indoor usage to reduce
potential for harmful interference to co-channel Mobile Satellite systems.
High power radars are allocated as primary users (meaning they have
priority) of 5250-5350 MHz and 5650-5850 MHz and these radars could
cause interference and/or damage to LELAN (Licence-Exempt Local Area
Network) devices.