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WARNING:
• Batteries (battery pack or batteries installed)
shall not be exposed to excessive heat such
as sunshine, fire or the like.
• The installation shall be carried out in accor-
dance with all applicable installation rules.
• The connections should comply with local
electrical code.
CAUTION:
• Changes or modifications not expressly
approved by the party responsible for compli-
ance could void the user's authority to operate
the equipment.
For U.S.A.
[Part 15 Subpart B]
Note: This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
[Part 15 Subpart C ]
This transmitter must not be co-located or operated in conjunction with any other antenna or
transmitter.
The available scientific evidence does not show that any health problems are associated with using
low power wireless devices. There is no proof, however, that these low power wireless devices are
absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the
microwave range while being used. Whereas high levels of RF can produce health effects (by heating
tissue), exposure of low-level RF that does not produce heating effects causes no known adverse
health effects. Many studies of low-level RF exposures have not found any biological effects. Some
studies have suggested that some biological effects might occur, but such findings have not been
confirmed by additional research. WV-TW370 has been tested and found to comply with FCC
radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency
(RF) Exposure Guidelines.
[Part 15 Subpart E]
Compliance with FCC requirement 15.407(c)
Data transmission is always initiated by software, which is the passed down through the MAC, through
the digital and analog baseband, and finally to the RF chip. Several special packets are initiated by
the MAC. These are the only ways the digital baseband portion will turn on the RF transmitter, which it
then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the
aforementioned packets is being transmitted. In other words, this device automatically discontinue
transmission in case of either absence of information to transmit or operational failure.
Frequecncy Tolerance: within ±20 ppm
MEDICAL:
Consult the manufacturer of any personal medical devices, such as pacemakers, to determine if they
are adequately shielded from external RF (radio frequency) energy. (The unit operates in the
frequency range of 2.412 GHz to 2.462 GHz, and the power output level is 0.1 watts.)
Do not use the unit in health care facilities if any regulations posted in the area instruct you not to do
so. Hospitals or health care facilities may be using equipment that could be sensitive to external RF
(radio frequency) energy.
2
For U.S.A.
The model number and serial number of this
product may be found on the surface of the
unit.
You should note the model number and serial
number of this unit in the space provided and
retain this book as a permanent record of your
purchase to aid identification in the event of
theft.
Model No.
Serial No.
For U.S.A
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