Hiberr YU-A20 Church Wireless Microphone User Guide

Hiberr YU-A20 Church Wireless Microphone

Product Information

• Product Name: YU-A20 Professional Wireless Microphone System
• Product Overview: The YU-A20 is a wireless microphone system designed for church use. It features UHF analog signal transmission, a high-sensitivity pickup head, full metal housing, and high-quality electronic components.

Technical Indicators

• Frequency range: 520~570MHz
• Total number of channels: 200CH
• Frequency interval: 250KHz
• Effective use distance: 90m
• Frequency width: 50MHz
• Frequency module: 100 groups
• Oscillation mode: PLL phase-locked frequency synthesis

Product Usage Instructions

Recording Function (6.35mm Interface)

1. Connect the receiver to a computer or mobile phone using a 6.35 mono to 3.5 mm dual channel audio cable.
2. For recording setting parameters
   • The volume of the microphone host should be set to 25VOL.
   • Adjust the volume and gain level of the system on your computer or mobile phone according to the actual situation.
   • If using a computer or mobile phone to record, turn off the built-in sound effect of the system for clearer recording.

FCC Statement for Wireless Microphone Systems
For FCC compliance information regarding the YU-A20 wireless microphone system, please refer to the product manual or contact the manufacturer.

Contact Information

• Company Website: https://www.hiberr.com
• Online Store: https://store.hiberr.com
• Customer Service Email:service@hiberr.com
• Facebook Page: https://www.facebook.com/hiberr.mic

Receiving Host System Function Introduction
The receiving host system of the YU-A20 wireless microphone features various functions and settings. Please refer to the product manual for detailed information on the front panel and back panel functions.

Receiver System Usage Settings

1. AUTOMATIC FREQUENCY SELECTION SETTING: Press and hold the CH-VOL button for more than three seconds to activate the automatic frequency selection function. The system will search for the optimal communication frequency and display it on the LCD screen.
2. LOCK/UNLOCK: To lock or unlock the receiving host, press and hold the ACT button for about three seconds. When locked, the system cannot adjust frequency and volume.
3. MANUAL FREQUENCY SELECTION SETTING: Rotate the CH-VOL knob to manually select the communication frequency.

WIRELESS MICROPHONE SYSTEM OVERVIEW

SYSTEM FEATURES
YU-A20 is a church wireless microphone with UHF analog signal transmission. It uses a high-sen-sitivity pickup head, full metal housing, high-quality electronic components, very suitable for church use.

TECHNICAL INDICATORS

• Frequency range: 520~570MHz
• Total number of channels : 200CH
• Frequency interval : 250KHz
• Effective use distance : 90m
• Frequency width : 50MHz
• Frequency module: 100 groups Oscillation mode: PLL phase-locked frequency synthesis

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• Signal to noise ratio : >90dB
• Frequency stability: ±5KHz Receive
• mode : CPU
• Frequency selection + pilot reception
• Display mode :LCD
• Power supply : 12VDC, 500mA
• Audio output interface : 2XLR+TRS6.3mm

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• Frequency range : 520~570MHz Total
• number of channels : 200CH Frequency interval:
• 250KHz Frequency width : 50MHz
• Oscillation mode : PLL phase-locked frequency synthesis
• Frequency stability : ±4KHz
• Pickup type: dynamic

NOTICE

• Please read this manual carefully and keep it.
• Please pay attention to all items in the manual.
• It is best to use original accessories such as adapters and cables.
• Please unplug the receiver from the device during thunderstorms or when the device will not be used for a long time.
• Do not place the receiver and transmitter near heat sources, such as radiators, ovens, etc., and keep them away from water.
• Do not spill liquids on the device, as this may damage the electronic components of the device.
• Please disconnect the power before cleaning.
• Use a soft cloth to clean the device.
• Cleaning with solvents or detergents is prohibited.

RECORDING FUNCTION (6.35MM INTERFACE)

1. Use 6.35 mono to 3.5 mm dual channel audio cable.
2. Suggestions for recording setting parameters
3. The volume of the microphone host is 25VOL.
4. For computers and mobile phones, please set the volume and gain level of the system according to the actual situation.
5. When using a computer or mobile phone to record, turn off the built-in sound effect of the system, and the recording will be clearer.

FCC STATEMENT FOR WIRELESS MICROPHONE SYSTEMS
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 instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a specific installation.
If this equipment does cause harmful interference to radio or television reception. (can be determined by turning the device off and on)

Users are advised to try one or more of the following measures to eliminate the distraction

1. Adjust the direction or position of the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.

Notice
Any changes or modifications to this equipment not expressly approved by the manufacturer could void your authority to operate the equipment. This device complies with Part 15 of the FCC Rules.

The operation is subject to the following two conditions

1. This device may not cause harmful interference;
2. This device must accept any interference received, including interference that may cause undesired operation Radio Frequency Exposure Information

This equipment has been evaluated and found to comply with general RF exposure requirements. This device may be used in portable exposure conditions without any restrictions.

CONTACT INFORMATION

• Company website ：https://www.hiberr.com
• Online store ：https://store.hiberr.com
• Customer service email ：service@hiberr.com
• Facebook Page：https://www.facebook.com/hiberr.mic

1. All our products and accessories can be purchased online.
2. Our company provides B2B or OEM/ODM services for microphones, please contact us if necessary.

RECEIVING HOST SYSTEM FUNCTION INTRODUCTION

FRONT PANEL

1. Power key : After pressing this key, the information display will light up, and then it can be used and operated.

2. LCD display: Information display, displaying information such as current frequency and battery usage.

3. ACT function switching key : frequency / volume / lock.

4. Multi-function knob : increase/decrease/sync/sweep.

5. Infrared sensing point/IR : used to operate synchronously with the emitted frequency.
   BACK PANEL

6. Antenna input interface : Insert the two random equipped antennas into this interface respectively.

7. 6.3mm mixed output interface : the audio output interface that mixes A and B channels.

8. XLR balanced output interface : for connecting balanced audio equipment.

9. DC socket: power socket, connect the supplied power adapter.

RECEIVER SYSTEM USAGE SETTINGS

1. AUTOMATIC FREQUENCY SELECTION SETTING
   • Press and hold the ➍ CH-VOL button for more than three seconds, the automatic frequency selection function will be activated and automatically search for the optimal communication frequency. As the search progresses, you can see the frequency numbers scroll through.
2. LOCK/UNLOCK: WHEN THE RECEIVING HOST IS LOCKED
   • Press and hold the ➌ ACT button (about 3 seconds) to lock/unlock (the screen lock symbol of the receiving host will disappear).
   • Note : After locked, the system cannot adjust frequency and volume.
3. MANUAL FREQUENCY SELECTION SETTING
   • Rotate the ➍ CH-VOL knob to manually select the communication frequency.
4. Infrared pairing settings
   • Align the infrared receiving window of the transmitter with the infrared ➎ synchronous transmitting window of the receiver (about 3 cm away), press the ➍ CH-VOL knob of the receiver, when the frequency displayed on the transmitter is consistent with the frequency displayed on the receiver, Indicates that the synchronization is successful and can be used normally.
5. Volume adjustment settings
   • Press the ➌ ACT button to switch to the volume interface, then turn the ➍ CH-VOL knob to adjust the volume, the adjustment range is 1 ~ 31.

TRANSMITTER SYSTEM FUNCTION INTRODUCTION

TRANSMITTER (HANDHELD)

1. Pickup: It is used to pick up the original sound of human voice or musical instrument.
2. LCD display : display handheld status information (battery, frequency/channel, mute, etc.).
3. Power switch : Long press the switch to turn on or off the handheld transmitter.
4. Battery compartment: Unscrew the lower part of the tube body to see, used for installing and replacing batteries.
5. Infrared sensing point/IR : used for frequency binding operation with the receiver.
6. Antenna: RF antenna.

TRANSMITTER (BODYPACK)

1. Receiving antenna
2. Microphone input jack
3. Power switch / Volume knob
4. Power LED
5. LED display screen
6. Infrared receiving window
7. Battery compartment
8. Battery protection cover

References

• Hiberr - Microphones, Wireless microphones, Conference microphones
• Hiberr - Professional in microphone customization

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