Siemens SIMATIC 277 IWLAN Getting Started page 76

Approval according to FCC
This device complies with Part 15 of the FCC Rules
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference, including interference that may cause undesired operation.
IEEE802.11b or g operation of this product in the USA is firmware-limited to channels 1 through 11.
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Notice
Changes or modifications made to this equipment not expressly approved by SIEMENS may void the FCC authorization to
operate this equipment.
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This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, wich can be determined by turning the equipment off and on, the user encouraged to try to correct the
interference by one or more of the following measures:
● Reorient or relocate the receiving antenna.
● Increase the separation between the equipment and receiver.
● Connect the equipment into an outlet on a circuit different from that to wich the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
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Notice
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled enviroment. This equipment should
be installed and operated with minimum distance 20 cm between the radiator and your body.
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This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Professional Installation Notice:
To comply with FCC Part 15 rules in the United States, the system must be professionally installed to ensure compliance
with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified
systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas
transmitting the same information) is expressly forbidden.
Within the 5.15-5.25 GHz band, this device is only for indoor use operations to reduce any potential for harmful interference
to co-channel MSS operations.
RSS-210 of Industry Canada
"Operation is subjecte 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."
"This device has been designed to operate with internal antennas with a maximum gain of 2 dBi and an antenna impedance
of 50 Ohms. Other antennas are strictly prohibited for use with this device."
"To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication."
That 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."
"Users should also be cautioned to take note that 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 LE-LAN
devices."
Mobile Panel 277 IWLAN, Mobile Panel 277F IWLAN
15
A5E02615843-01, 08/2009