Psion 8585, Руководство пользователя

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Psion 8585/8595 Vehicle-Mount Computers User Manual
Chapter 3: Basic Operation
WLAN Settings
18
3.3 WLAN Settings
The settings and access data form must be defined for radio networks like WLAN depending on the optional
equipment and intended use of the 8585.
3.3.1 Radio Performance
Please keep in mind the configuration for the transmitting power:
• Wireless card (programmed driver capacity).
• Connecting cables.
• Antenna gain.
Help table for the correct setting:
3.3.2 Psion Antenna Solutions for Use in Germany
The integrated Psion antenna solutions are based on the prevailing IEEE 802.11 standard. This standard
allows wireless data transfer at rates from 1 Mbps to 54 Mbps using the 2.4 GHz and 5 GHz frequency band
(300 Mbps if using IEEE 802.11n).
Example configuration of the transmission power using the Summit Client Utility program (you can find
more information about this program on the following pages):
Warning: Please pay attention to all basic safety guidelines for WLAN, especially “RTTE
Directive 1999/5/EC” on page 11 and “FCC User Information” on page 11.
Warning: Do not exceed the maximum permissible transmitting power which is specified by
each separate country. 8585 users must verify this themselves.
Warning: In Germany according to regulations published in the gazette 89/2003 of the
RegTP (regulating body for telecommunications and mail), now: “Bundesnetza-
gentur” - Federal network agency for electricity, gas, telecommunications, post
and railway - the maximum permissible transmitting power, EIRP (equivalent iso-
tropically radiated power), in the 2.4 GHz frequency band is set at 20 dBm.
The transmitting power of the integrated Psion antenna (Psion 3 dBi) must be set
to 50 mW (17 dBm) so that the EIRP limit value is adhered to when using the
antenna.