Troubleshooting for Simple Troubles
FCC
FCC RF Exposure Information and Statement
The SAR limit of USA (FCC) is 1.6 W/kg averaged over on one gram of tissue. Device types: QB1801 (FCCID:
2AFP4QB1801) has also been tested against this SAR limit. The highest SAR value reported under this standard during
product certification for use at the ear is 1.208 W/kg and when properly worn on the body is 1.299 W/kg. This device was
tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of 1.0
cm must be maintained between the user’s body and the handset, including the antenna. Third-party belt-clips, holsters, and
similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not
meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or
an approved antenna.
The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of
accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be
avoided.
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.
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 .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.
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 compliance could void the user's authority to operate the
equipment. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the
Internet, the information required by this section may be included in the manual in that alternative form, provided the user
can reasonably be expected to have the capability to access information in that form
