Huawei Technologies Co. Ltd DRH3917A Benutzerhandbuch
DRH3985A&3917A&3919A&3919B
Hardware Description
Hardware Description
5 Appendix
Issue Draft A (2013-08-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
22
5
Appendix
5.1 U.S.A Regulatory Compliance
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
conditions:
This device does not cause harmful interference.
This device must accept any interference received, including interference that may cause
undesired operation.
undesired operation.
If this device is modified without authorization from Huawei, the device may no longer
comply with FCC requirements for Class B digital devices. In that a case, your right to use the
device may be limited by FCC regulations. Moreover, you may be required to correct any
interference to radio or television communications at your own expense.
comply with FCC requirements for Class B digital devices. In that a case, your right to use the
device may be limited by FCC regulations. Moreover, you may be required to correct any
interference to radio or television communications at your own expense.
This device 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.
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This device generates, uses and radiates radio frequency energy. If it is not installed and used
in accordance with the instructions, it may cause harmful interference to radio
communications.
in accordance with the instructions, it may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a particular installation. If
this device does cause harmful interference to radio or television reception, which can be
determined by turning the device off and on, the user may take one or more of the following
measures:
this device does cause harmful interference to radio or television reception, which can be
determined by turning the device off and on, the user may take one or more of the following
measures:
Reorient or relocate the receiving antenna.
Reinforce the separation between the device and receiver.
Connect the device into an outlet on a circuit different from that to which the receiver is
connected.
connected.
Consult the dealer or an experienced radio or TV technician for assistance.
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter. The minimum installed and operated distance between the
radiator and your body of each model as below.
For DRH3985A, please keep 2.54m or more.
For DRH3917A, please keep 2.17m or more.