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do not operate our baby of the situations as above! Only professionals can
disassemble and assemble the system!
Warning: Beware of electric shock fine; machine must be kept
away humid conditions!
Contions
please do not open up the system.
technicians are always the only per son s
to s o r t out a n y techn i c a l operat i o n s .
strictly readers are told
Welcome and thank you for pu chazing our wireless microphone system!r
With years experience to producing wireless microphone system, our crews are
confident to say we are the expert of manufacturing wireless microphone system.
Ou r p ro d uct s a re s u it a b le f o r K T V roo m , ka r aok e s ta g e an d a ls o s ch o o l,
showplace, stadium, and so on. Our products are convenient to operate, and of
stably great quality. So they are widely favoured by our customers We promise
highly of first class quality, and also first class service. Our professional technician
crew is always ready to help you with any technical questions!
1. read the user guide-read carefully about safety and manipulation requests.
2. keep the manipulation introductions-please keep this manual for further need
of safety and manipulation requests.
3. beware of the warnings-please notice the warnings for the machine while operating.
4. follow the denotements-please follow the denotements while operating.
5. accessional devices-only accessional devices from original producers of the
machine are required.
6. humidity cautions-keep the machine away from humid condictions.
7. aeration-please keep the machine in well ventilated conditions at all time, there
should be at least 5cm clearance around the device.
8. heat source-please keep the devices away from heat sources, including, radiator,
heater, stove, etc.
9. power supply-please utilize the labelled voltage on the device.
10. no exposed fire should be on the device e.g. flaming candles.
11. please do not litter the batteries, dispose them into the appointed place when
they are fully used.
12. no liquid or weights should be on the device, no water dripping or splashing
onto lin to the device.
13. the device is also suitable in torvied zone, and variable zone.
Problem & solution
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Situation Solution
No voice; (situation: the receiving machine
RF display can not come on)
Check the transmitter and the receiving machine, see
whether it is on the play of "ON"
Check whether the "negativre" and the "positive" pole
of the battery is confusing.
Check the connecting sol tion of the receiving machineu
and the aerial.
Make sure that there is no block betwee the aerial and
the transmitter.
No voice; (situation: RF display is nomal; AF
display is nomal)
Check whether the voice re knob of the receiving machine
is on the lowest place.
Check whether the connecting between the loudspeakers
of the receiving machine are nomal.
Check whether the power of the transmitter is open
Exchange the mike of the transmitter when it is necessary
No voice; (situation: RF display is nomal; AF
display is un-nomal)
Put through the transmitter, there is some noise
or some interruption noise in the receiving
signal
Check whether the battery is tight enough.
Eliminate the RF source of the disturbance rearby.
Check the connecting situotion, if using githar or other
mascial insturment.
If both of the transmitters are using the same frequency,
check it and close one lof them.
Maybe thesignal is too infirmness, adjust the place of the
antenna more it as near the transmitter as possible.
Replace other channel.
There is some noise, after closing the
transmitter.
Adjust the sensitivity button of the transmitter; the "SQ"
button.
Eliminate source of noise of RF.
Adjust the place of the receiving machine or the place
of the antenna over again
Can not open the transmitter Change the battery of the transmitter.
While the showplace is moving. the voice from
the transmitter may get lost sometimes.
Adjust the sensitivity button of the transmitter; the "SQ"
button.
Locate the receiving machine over again and hare the
"on-show" experiment, obserre the RF display.
If you find some voice lost, tag the point and avoid this
point when performing.
