Shanghai Micvista Information Technology HKWS2022 2.4G Wireless Microphone Instructions
- June 6, 2024
- Shanghai Micvista Information Technology
Table of Contents
Micvista Information Technology HKWS2022 2.4G Wireless Microphone
Instructions
Product Diagram
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A power switch
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Mini USB
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Microphone interface
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Receiver interface
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Charging indicator light
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Volume+
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Volume-
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The power switch
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Mini USB
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Volume +
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Volume –
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Cartridge
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Charging indicator light
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Receiver interface
Emitter Receiver instructions
- Charging red light in full power off
- If the transmitter and receiver are not paired successfully, the door is lit up, and the pair is always on.
- Note: the factory is automatic pairing, if the pairing is not successful shutdown, restart.
- If the reception signal is not good, please charge it in time.
Product Parameters
| Frequency Range: | 24MHZ |
|---|---|
| Audio Frequency Response: | 40HZ-15KHz |
| RUCII0 dynamic range: | > 100dB |
| Audio output: | 0-200MV |
| Receive Distance: | >_20” |
| Receiver Power Voltage: | 3.7V 3.7V lithium battery |
| Receiver workinq current: 1 5 MA | 3.7V 3.7V lithium battery |
| Receiver continuous working hours: | :3.7V/800mA)20MR4 |
Standard(3.7V/800mA)20hours
Transmitter power voltage:| 3.7V 3.7V lithium battery
Transmitter workinq current:| < 1 SMA
Transmitter continuous workinq hours:| 20K 20houre
Please note that
- Do not throw the product into fire or water.
- It shall not be used in the hospital, near the airport, and other places without interference.
- TFelri-laEFFne aloes do not Contain any part that can be refitted. Please do not disassemble it by yourself, otherwise, you will lose the right of a warranty.
- If the machine falls or foreign matter enters the body, please do not continue to use it, and should immediately contact the local dealer or recognized service center.
Matters needing attention
- When the host machine is in use.it should avoid putting dead Angle to keep signal connection Good harvest
- Do not throw,fall,or throw when using a hand. held microphone or a headset. To avoid serious damage.
- The fuselage is not waterproof, and water drop should be avoided to enter the fuselage directly or Sun or rain.
- Keep away from the electromagnetic sound field as far as possible, high-voltage transmission network, big good Belong to
- Please do not open it without permission.it may hurt your body because of the pressure.
- when changing the microphone or headset,be sure to switch the switch firs? In the OFF position.
- if the microphone or headset is not in use for a long time, please remove it Remove the battery to prevent the battery from leaking.
- If the receiver is not in use for a while, please unplug it Socket
- Do not mix old and new batteries with a microphone or headset.
FCC Statement
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.
Caution: Any changes or modifications to this device not explicitly approved
by the manufacturer could void your authority to operate this equipment. 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.
RF Exposure Information
The device has been evaluated to meet general RF exposure requirements. The
device can be used in portable exposure conditions without restriction.