1. Power Supply: Insert adapter DC plug into DC Input Jack at the back of the receiver. Insert
the other AC plug into AC power supply outlet.
2. For better receiving, extend both antennas.
3. Sound Signal Output Jack: Insert one end of the cable connector plug into the signal Output
Jack at the back of the receiver (AF OUT) and the other end of the plug into KTV or amplifier
MIC-IN Jack.
4. This product has to be used in a complete set. The wireless microphone is compatible only
with this unit’s receiver. (Not compatible with other brand’s receiver).
5. For better performance, receiver has to be placed at least 50CM from the ground to avoid
electric waves reflection. Transmitter also has to be placed at least l meter from receiver. If
external antenna is used, it has to be far away from source of noise.
6. If the RF LED indicator of receiver lights when approached by the microphone, it indicates
the system works normally. If the RF LED indicator dose not light, it indicates the system
dose not work normally and need to be examined.
7. When microphone is on, LED indicator will flash once then go off (with power saving circuit).
If LED indicator lights red, it indicates the battery has low power and need to be changed.
8. When microphone’s battery is low, LED indicator will become red. If 9V rechargeable battery
is used, take it out from the microphone and insert it into the battery charger. Full recharging
time is about 10 hours. (Standard battery cannot be recharged. Change with new battery ).
9. Caution: Take out battery from battery charger after full recharging in order to protect battery
life.
10. Distance between receiver and microphone has big influence on the performance of
microphone. During operation the nearer the distance, the better the performance.
11. Remember to turn off microphone then receiver after use to save power.
12. If microphone is not going to be used for a long period of time, take out battery to prevent
damage of PCB from leaking battery.
13. The internal parts and circuit of this product have gone through adjustment by comprehensive
instrument. User is not allowed to open the cover for adjustment, which may cause damage to
normal function.
14. One receiver cannot receiver signal from two same-frequency microphones. If more than 2
microphones are needed, user has to use at least 2 sets of microphones and receivers with
different frequencies to prevent interference. (Microphones with other brand or different
frequency are not compatible with this receiver).
