User's Manual

z Any problem of the Transceiver occurs within seven days after purchasing, Were it not for
the artificial damage, and without any ware of the device, users can detect the device at Dfine
customer service center with original commercial invoice and warranty card. The transceiver
can be returned, replaced or repaired after confirming the problem.
z Any problem of the Transceiver occurs within eight to fifteen days after purchasing, Were it
not for the artificial d
amage, and without any ware of the device, users can detect the device
at Dfine customer service center with original commercial invoice and warranty card. The
transceiver can be replaced or repaired after confirming the problem.
z Were it not for the artificial damage, and under warranty, and if the device still cannot work
after repairing two tim
es, users can replace the transceiver of the same model.
z Were it not for the artificial damage, material and maintena
nce fees are free under warranty.
9 Safety instructions
Do not use close to metal furniture such as refrigerators, washing machines, etc. and any
combustible or explosive things, neither. Place on a stable surface and make sure connecting wires
are routed to minimize the chance of accidents.
Avoid exposing your equipment to harsh conditions such as wet or damp places, high humidity,
strong vibration, e
xtremely high or low temperatures, strong sunlight and places that are very
dusty.
Only use the DC power adaptors supplied, if they must be replace
d make sure the replacements
have the same output rating of 5V 3A DC.
Do not cover or place heavy objects on the units. Make sure there is suff
icient clearance around to
allow adequate ventilation. Never push objects into holes or ventilation slots.
To save power, please turn OFF the switches on the power adaptor leads or unplug the power
adaptors from
the power sockets when you are not using the equipment.
Restart the equipment if it is damaged in any way or if it does not
work normally. And if it still
cannot work, please power off and get expert advice. Do not open the equipment and repair by
yourself.
Cleaning: disconnect the mains supply and use only a lightly dampened soft cloth. Do not use
chemical solvents or strong deter
gents as these may damage the cosmetic finish.
¾ To prevent electric shock, do not remove any cover.
¾ Any maintenance s
hould ask professional engineer for help
¾ Do not ex
pose this equipment to dripping or splashing liquids.
¾ Never allow a
naked flame on or nearby
¾ This product is
not a toy. Do not let young children play with the equipment.
10 FCC Statement
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.
Exposure to Radio Frequency Energy:
The product is designed to comply with the FCC’s RF exposure guidelines. To maintain compliance
for body-worn operation, this radio has been tested and meets the FCC RF exposure guidelines.
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