Operation Manual

Safety
49
Frequencies
According to the IEEE Standard 802.11b+g Wireless LAN adapters are designed for
use on the ISM frequency band (Industrial, Scientific, Medical) between 2.4 and
2.4835 GHz. As each of the 11 available channels requires a DSSS (Direct Se-
quence Spread Spectrum) bandwidth of 22 MHz, a maximum of three independent
channels are available (for instance, channels 3, 8, and 11). In the following table
you’ll find the channels that may be used in each country:
Channel MHz Europe, R&TTE France, R&TTE
1 2412 X
2 2417 X
3 2422 X
4 2427 X
5 2432 X
6 2437 X
7 2442 X
8 2447 X
9 2452 X
10 2457 X X
11 2462 X X
Regulations – Exclusion of Liability
Exclusion of Liability for Wireless LAN Devices
Installing and operating wireless LAN devices must be in accordance with the in-
structions contained in the user documentation. This user documentation is con-
tained in the product package. Any modifications to the device that have not ex-
plicitly been approved by the manufacturer may void the operating authorization of
the device. The manufacturer will not be liable for any interference in the reception
of radio and TV signals resulting from unauthorized modifications on the device or
from replacing or installing cables and accessories that have not been explicitly
recommended by the manufacturer. It is the full responsibility of the user to trouble-
shoot any existing interference resulting from unauthorized modifications, or from
replacing or installing components. Neither the manufacturer nor its authorized
resellers or distributors are liable for any damage or violation of existing laws
resulting from violating these Regulations.