ICON WM 3.1 Manual

WM 3.1 / WM 3.2
Professional Wireless Microphone
+
WM 3.2
WM 3.1
What's in the package?
● WM 3.1 microphone
● Receiver
● Type-C charging cable
● 6.35 to 3.5mm adapter
● 18650 Battery
● Handheld microphone anti-skid ring
Instructions for use
Instructions:
1.Plug the receiver into the microphone input of the speaker or amplifier;
2.Turn on the receiver power switch:
3.Turn on the power switch of the handheld microphone (install a 18650
Battery).
FM operation:
1. If you need frequency modulation, please operate with the receiver
turned on:
2. When FM, just press the FM switch to adjust to the next frequency;
3. To operate on the frequency, turn on the power switch of the handheld
microphone and the receiver at the same time, wait for about 3
seconds, when the signal light of the receiver flashes, the connection is
successful.
4. Multi- channel use: simultaneously press and hold the switch of the
handheld microphone and the SET button for about 8 seconds, the
screen will display a horizontal line to lock the receiver.
5. In multi-channel operation, other receivers and transmitters need to
be turned off at the same time, and only the receivers and transmitters
that need to be paired are reserved.
Troubleshooting:
1. When there is no sound or the sound is weak, first check the power
supply to ensure that the receiver is connected properly, the handheld
microphone has sufficient power, and the battery is inserted in the
correct way. When the power is normal or the sound is faint, please
increase the volume of the speaker or amplifier.
2. When there is distortion or excess noise, check whether there are
interfering devices nearby, such a CD players, computers, digital
devices, earplug monitoring systems, etc, try to remove the device
first. H multiple systems are used, the frequency interval between the
systems can be increased.
Specifications
System specification parameters
Modulation mode Digital frequency modulate
Frequency range UHF640-690MHz
Receiving frequencies 30(auto paring)
Frequency response 75Hz-18kHz+3dB
Max.deviation Range ±50kHz(with level limiting)
Thd <1.0k@1kHz
Signal-to-noise ratio >98dB
Working range Up to 30-50m
Rf carrier stability ±0.005%(-10℃ -50℃ )
Receiver parameters
Power supply 3.7V/18650 lithium battery
Power consumption 100mA
Battery life Up to 6 hrs
Recharging time About 3 hours (5V/1A)
Power supply USB
Output 3.5mm/6.35mm
Transmitter parameters
RF output power max 30mW
Battery type 1.5V/2*A
Battery type 3.7V/18650 lithium battery
Working time Up to 5-10 hrs
Selectable Channel 30 channel