BROWAN COMMUNICATIONS Co. Ltd. 2251XW Manual De Usuario
BW2251 User Guide v1.0
Nov. 2013
Page 2 of 187
Federal Communication Commission Interference Statement
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, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one of the following measures:
-
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, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one 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 which the receiver is connected.
to which the receiver is connected.
-
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
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 received, including interference that may cause undesired operation.
compliance could void the user's authority to operate this equipment.
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 received, including interference that may cause undesired operation.
IMPORTANT NOTE:
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator &
your body.
This equipment should be installed and operated with minimum distance 20cm between the radiator &
your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
Country Code selection feature to be disabled for products marketed to the US/CANADA
Operations in the 5.15-5.25GHz / 5.470 ~ 5.725GHz band are restricted to indoor usage only.
transmitter.
Country Code selection feature to be disabled for products marketed to the US/CANADA
Operations in the 5.15-5.25GHz / 5.470 ~ 5.725GHz band are restricted to indoor usage only.
The band from 5600-5650MHz will be disabled by the software during the manufacturing and cannot
be changed by the end user.
be changed by the end user.
This device meets all the other requirements specified in Part 15E, Section 15.407 of the FCC Rules.
Professional installation instruction
1. Installation personal:
This product is designed for specific application and needs to be installed by a qualified personal who
has RF and related rule knowledge. The general user shall not attempt to install or change the setting.
2. Installation location:
The product shall be installed at a location where the radiating antenna can be kept 20 cm from
nearby person in normal operation condition to meet regulatory RF exposure requirement.
3. External antenna:
Use only the antennas which have been approved by the applicant.The non-approved antenna(s)
may produce unwanted spurious or excessive RF transmitting power which may lead to the violation
of FCC limit and is prohibited.
4. Installation procedure:
Please refer to user’s manual for the detail.
5. Warning:
Please carefully select the installation position and make sure that the final output power does not
exceed the limit set force in relevant rules. The violation of the rule could lead to serious federal
penalty.
This product is designed for specific application and needs to be installed by a qualified personal who
has RF and related rule knowledge. The general user shall not attempt to install or change the setting.
2. Installation location:
The product shall be installed at a location where the radiating antenna can be kept 20 cm from
nearby person in normal operation condition to meet regulatory RF exposure requirement.
3. External antenna:
Use only the antennas which have been approved by the applicant.The non-approved antenna(s)
may produce unwanted spurious or excessive RF transmitting power which may lead to the violation
of FCC limit and is prohibited.
4. Installation procedure:
Please refer to user’s manual for the detail.
5. Warning:
Please carefully select the installation position and make sure that the final output power does not
exceed the limit set force in relevant rules. The violation of the rule could lead to serious federal
penalty.
Terminal Doppler Weather Radar Interference
Any installation of this product within 35km of a Terminal Doppler Weather Radar (TDWR) location
must be separated by at least 30MHz (center-to-center) from the TDWR operating frequency. A
database of TDWR locations and their center frequencies can be found at the following URL:
must be separated by at least 30MHz (center-to-center) from the TDWR operating frequency. A
database of TDWR locations and their center frequencies can be found at the following URL:
http://www.spectrumbridge.com/udia/home.aspx
. The installer is encouraged to register installations
in the 5470-5725 frequency band at the same URL, where registration instructions are provided.