User's Manual

Grandstream Networks, Inc. GXV3175 USER MANUAL Page 59 of 60
FIRMWARE VERSION 1.0.1.1 Updated : 3/2012
FCC Warning
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. Any Changes or modifications
not expressly approved by the party responsible for compliance could void the user's authority to operate
the equipment.
RF
This equipment complies with FCC’s and IC's RF radiation exposure limits set forth for an uncontrolled
environment. The antenna(s) used for this transmitter must be installed and operated to provide a
separation distance of at least 20 cm from all persons and must not be collocated or operating in
conjunction with any other antenna or transmitter. Installers must ensure that 20cm separation distance will
be maintained between the device (excluding its handset) and users.
15.105B
For a Class B digital device or peripheral, the instructions furnished the user shall include the following
or similar statement, placed in a prominent location in the text of the manual: Note: 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 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 which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.
15.21 Statement:
Information to user: the user’s manual or instruction manual for an intentional or unintentional radiator
shall caution the user that changes or modifications not expressly approved by the party responsible for
ompliance could void a sample statement is below: Note: The manufacturer is not responsible for any
radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could
void the user’s authority to operate the equipment.