U-MIC-863.2 - Loudspeaker Qtx - Free user manual and instructions

Product Type	Wireless Handheld Microphone System
Brand	Qtx
Model	U-MIC-863.2
Carrier Frequency	863.2 MHz
RF Power	10 mW
Power Supply	USB 5V 1A (receiver); 2 AA alkaline batteries (transmitter)
Frequency Response	50 Hz - 15 kHz
Capsule Type	Dynamic cardioid
Output Connection	3.5 mm mono jack (with included 3.5mm to 6.3mm lead)
Wireless Range	Up to 50 m
Transmitter Dimensions	240 x 50 mm (diameter)
Transmitter Weight (without batteries)	178 g
Receiver Dimensions	80 x 23 x 13 mm
Receiver Weight	17 g
Main Functions	Wireless UHF transmission, USB-powered receiver, pass-through USB socket for media devices, dynamic cardioid capsule for clear audio
Safety Features	Low battery indicator; power switch; caution against misuse; comply with local disposal regulations
Maintenance & Cleaning	For long-term storage, remove batteries; clean with dry cloth; avoid moisture
Disposal	Do not dispose with household waste; follow local electronic waste guidelines
Compliance	Directive 2014/53/EU (CE)

Frequently Asked Questions - U-MIC-863.2 Qtx

How do I set up the U-MIC-863.2 system?

Connect the USB receiver to a 5V, 1000mA USB power source via the Type A plug. Then connect the 3.5mm audio output to a microphone input (mixer/amplifier) using the supplied lead. Insert 2 AA alkaline batteries into the transmitter, turn it on, and adjust volume.

What batteries does the transmitter require?

The transmitter requires 2 AA alkaline batteries. Ensure correct polarity when inserting.

What is the wireless range of the microphone?

The wireless range is up to 50 meters (line-of-sight).

Can I use the receiver with a USB power bank?

Yes, the receiver can be powered by any USB port providing 5V, 1000mA, including power banks for portable use.

Does the USB connection carry audio?

No, the USB connection is for power only. Audio is transmitted wirelessly and output via the 3.5mm jack.

Can I connect a USB flash drive to the receiver?

Yes, the receiver has a USB Type A socket that can act as a pass-through for USB media devices, allowing simultaneous use.

What should I do if the LED on the transmitter stays lit constantly?

A constant LED indicates low batteries. Replace the 2 AA alkaline batteries with new ones.

How do I connect the receiver to a mixer?

Use the included 3.5mm to 6.3mm jack lead: connect the 3.5mm plug to the receiver and the 6.3mm plug to a microphone input on your mixer or amplifier.

What is the frequency response of the microphone?

The frequency response is 50 Hz to 15 kHz, suitable for vocal applications.

How should I store the system when not in use?

Unplug the receiver, remove the batteries from the transmitter, and store in a dry place. For long-term storage, remove batteries to prevent leakage.

USER MANUAL U-MIC-863.2 Qtx

USB Powered UHF Handheld Microphone

User Manual

Version 1.3

Caution: Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty

Introduction

Thank you for choosing the U-MIC for your wireless microphone requirements. This system is designed to provide a reliable, cable-free solution with minimal setup and ease of use. Please read and keep this user manual to get the best results from your product and avoid damage through misuse.

Layout

1. LED power indicator
2. Power switch
3. Battery compartment (rear)
4. USB type A plug
5. 3.5mm audio output
6. USB type A socket

Setting up

The U-MIC is supplied as a handheld microphone transmitter and USB receiver with a 3.5mm to 6.3mm jack lead.

The USB type A plug (4) on the receiver should be connected to a USB port for power (5V, 1000mA). This can be from a USB power adaptor or power bank for portable use if required. The connection can also be made to the receiver using an optional USB extension lead if preferred.

Note: the audio is not transmitted to the USB port. The USB is for power only.

If the USB port is a U-Disk player or computer port, the digital media (USB stick) or other peripheral device can still be connected through the receiver by connecting to the USB type A socket (6) on the rear of the receiver.

Operation

The U-MIC receiver is designed to connect to a microphone input channel on a mixer or amplifier. Turn down the volume level on the microphone input of the mixer or amplifier before connecting to avoid loud noises when connecting.

Connect the 3.5mm plug end of the supplied lead to the U-MIC receiver (5) and the 6.3mm plug into an appropriate microphone input channel.

The handheld transmitter has an on/off switch (2), which should be in the down position (off).

Unscrew the bottom cover of the battery compartment (3) and insert 2 x AA alkaline batteries, ensuring that the polarity is the correct way around.

Move the switch up to the "on" position and the power indicator (1) should light briefly. If this LED is lit constantly, this indicates that the batteries are low on charge and need replacing with new ones.

Gradually turn up the volume control on top of the transmitter and the level on the mixer or amplifier and speak into the neckband microphone until the sound can be heard through the connected speakers or recording equipment.

Increase the volume to the required level.

If the microphone is not being used, turn down the volume level on the mixer/amplifier and switch the power off.

For long term storage, unplug the jack and USB receiver and remove the batteries from the handheld transmitter.

Specifications

Order ref.	171.806UK	171.807UK
Model	U-MIC-863.2-H	U-MIC-864.8-H
Carrier frequency	863.2MHz	864.8MHz
RF power	10mW
Power supply	USB 5V 1A (receiver), 2 AA batteries (transmitter)
Frequency response	50Hz - 15kHz
Capsule	Dynamic cardioid
Output connection	3.5mm mono jack
Wireless range	Up to 50m
Dimensions: transmitter	240 x 50mm∅
Weight: transmitter	178g (no battery)
Dimensions: receiver	80 x 23 x 13mm
Weight: receiver	17g

Disposal: The "Crossed Wheelie Bin" symbol on the product means that the product is classed as Electrical or Electronic equipment and should not be disposed with other household or commercial waste at the end of its useful life. The goods must be disposed of according to your local council guidelines.

Hereby, AVSL Group Ltd. declares that the radio equipment type 171.806UK and 171.807UK are in compliance with Directive 2014/53/EU

The full text of the EU declaration of conformity for 171.806UK is available at the following internet address: http://www.avsl.com/assets/exportdoc/1/7/171806UK%20CE.pdf

The full text of the EU declaration of conformity for 171.807UK is available at the following internet address: http://www.avsl.com/assets/exportdoc/1/7/171807UK%20CE.pdf

Errors and omissions excepted. Copyright© 2021. AVSL Group Ltd.

Unit 2-4 Bridgewater Park, Taylor Rd. Manchester. M41 7JQ

AVSL (EUROPE) Ltd, Unit 3D North Point House, North Point Business Park, New Mallow Road, Cork, Ireland.