User Manual

Appendix E – International Offices
D-Link DSL-2640U User Manual 35
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.
- Consult the dealer or an experienced radio/TV technician for help.
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.
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.
Industry Canada
Operation is subject 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 antennas having a
maximum gain of 3dBi. Antennas having a gain greater than 3dBi are
strictly prohibited for use with this device. The required antenna
impedance is 50 ohms.
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.
RF EXPOSURE
To comply with FCC and Industry Canada RF radiation exposure
requirements, the antenna(s) used for this transmitter must be installed
such that a minimum separation distance of 20cm is maintained between
the radiator (antenna) & user’s/nearby people’s body at all times and must
not be co-located or operating in conjunction with any other antenna or
transmitter.