Operation Manual

b, check with having good connection with between receiver
and transmitter and volume be turned on.
2, noise: a, check the microphone must to be far away
audio box, speaker and wireless facility.
b, check whether the volume be turned loud and too close
with mouse distance.
3, less voice: the volume be turned off more or be far way
with mouse distance.
Warranty card
User company name:
Contact name:
Tel:
Model name:
Purchase date:
Date
record for repairing
repairman
1, we implement warranty policy is to cover within sell off one year
for all our products if they are no damage deliberately by human,
otherwise, if failed product that is after sell off one month will can be
exchanged in time under no excuse.
2, after the failed product was repaired, our company will visit users
with irregularly, do daily maintain for free cost and responsible for
troubleshoot all life with relevant cost.
3, if there is any quality issue and request for troubleshoot, pls
contact local agent in time.
common faults
1, work dead: a, check with having corrected connection
between receiver and equipment or have right matching for
plug;
1, the blue LED flash fast that prompted low battery, while the
battery is less 10% will go into turn off mode to form
prevention for product by blue LED dead, if blue LED turn to
flash fast, pls charge it with power off the product
2, must to turn off the power of receiver and transmitter in
time while users leaved it, which will prevent to impact for
battery reliability. ( remark: while battery was overcharged
long time will maybe cause to fail charge full 100% or didn’t
be charged anymore.)
3, don’t block signals of receiver and transmitter to prevent
broken connection or impact used range of product.
4, no-professional technical didn’t be allowed to detach or
repaired, if there have any issue or service request, pls call
local agent.
5, this is indoor product with avoiding having rainfall, ingress,
strike and under dry with good ventilation.
6, the right of product improvement, upgrading for manual
contents and description was own by our company, we would
not inform if products are changed randomly, pls note the
norm that must to follow up real products.
Safety precautions
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.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment.
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.
The device has been evaluated to meet general RF exposure
requirement. The device can be used in portable exposure
condition without restriction.