FCC ID: 2A8KQ-V2 Wireless Microphone

SPECIFICATIONS SYSTEM:

RECEIVER :

Frequency preparation: PLL Sensitivity: 12dBv(80dB S/N) Frequency range: Optional (60 frequencies for selection ) Sensitivity adjust range: 12~32dBv AF Response:80Hz~15Khz(3dB) Distortion:1%

Operating Temperature Range: -10 ~+40 Audio output level: 0~0.5V/600 Audio output:0~0.5V/5k TRANSMITTER :

RF output power: 11mW (10mW~30mW) Spurious rejection:<-50dB Battery: 2*1.5V AA (common) 2*1.2V AA(rechargeable) Cartridge: dynamic TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION The unit is dead

*Piece suddenly goes dead

*No power supply

*Check the power supply

*Connect power adapter No receiption

*Transmitter is not switched ON

*Transmitter and receiver donot work though all LEDs andconnections seem ok

*Switch ON the transmitter

*Make sure that the transmitter and receiver are on the same frequency

*Receiving antennas are not pulled out, extend the antennas The hand mic is not working

*2x1.5V battery inserted wrong

*2x1.5V battery is weak

*Reverse the Polarity

*Reverse the battery Distorted sound

*Input Gain of the Amplier orMixer very high

*Gain on the hand mic is toohigh

*Reduce the gain in the Mixer or Amp and adjust the volume control on the transmitter

*Reduce the gain in the Hand mic No"RF" signal on the receiver

*Transmission distance between the transmitter andreceiver is very far

*Defective or broken antenna

*Transmitter and receiver have dierent frequencies

*Reduce the distance betweentransmitter and receiver

*Check antenna and replace it if necessary

*Make sure the transmitter and receiver are of the same frequency Noise / Distortion

*Two transmitters using the same frequency interference from other transmitter

*Battery of the transmitter isweak

*Switch o the other transmitters

*Avoid using two transmitter of the same frequency

*Replace the battery IMPORTANT NOTICE CLEANING AND MAINTENANCE Please kindly read and keep this manual carefully. Do not spill the liquid into the device, otherwise it will Take attention of the full items show on the manual. damage the electronic components of the device. Must cut o the power while cleaning the equipment. Disconnect the power before cleaning It is better using the original accessories, such as adapter and cable. Clean the device with a soft cloth. While it is thunderstorm weather or don't use the equipment for a long No solvent or cleaner is allowed for cleaning. time, please unplug the receiver from equipment. Do not place the receiver and transmitter near the source of heat, such as radiator, oven and also keep them away from water. contact details WEBwww.hiberr.com Facebook: https://www.facebook.com/hiberr.mic E-Mail: service@hiberr.com PROFESSIONAL WIRELESS MICROPHONE SYSTEM USER'S MANUAL YU-E20 OPERATING INSTRUCTIONS Please read the instruction manual carefully before operating the appliance and keep the instruction manual properly. IR FREQ CHAN MHZ PILOT 557.250 MHZ FREQ UHF Professional Wireless Microphone System UP DOWN SCAN/SYNC VOL/LOCK PRAK CH 40 25 10 5 RF 0

-15

-25

-35 AF CH MHZ UP DOWN SCAN/SYNC MHZ PRAK 0

-15

-25

-35 AF 40 25 10 5 RF YU-E P O W E R VOL/LOCK IR FEATURES HANDHELD TRANSMITTER Interchangeable Microphone Head Handheld Body LED Display On-o Switch Battery Case Infrared receiving window BODYPACK TRANSMITTER Antenna Microphone Input Jack Power Switch / Volume Knob Power Indicator LED Display Infrared receiving window Battery Case Battery Case cover FEATURES FRONT PANEL REAR PANEL Power Switch Lock/Unlock Manually set the frequency Automatic frequency selection LCD Screen XLR Output Jack A/B Sync 1/4"' Output Jack Antenna Jack A/B AC Adapter Jack LOCK: PRESS AND HOLD THE VOL/LOCK BUTTON (ABOUT 3 SECONDS) the receiving host will enter the locked state (the screen of the receiving host will display a lock symbol) Note: After locking, the system cannot adjust the frequency UNLOCK: WHEN THE RECEIVING HOST IS LOCKED press and hold the VOL/LOCK button (about 3 seconds) to unlock (the screen lock symbol of the receiving host disappears) MANUALLY SET THE FREQUENCY 1. Press UP or DOWN to select target frequency 2. Press the SCAN / SYNC to conrm the selected frequency 3. Press the SCAN / SYNC again to enter the sync frequency interfaceThe receiving host will display the IR------------

4. Align the infrared window of the transmitting and the receiving host (about 3cm to 7cm). When the frequency displayed of the transmitter and the receiving host same, the synchronization is successful AUTOMATIC FREQUENCY SELECTION 1. Press and hold the SCAN / SYNC (about 3 seconds) to enter the automatic frequency selection mode (the frequency number on the receiving host screen is changing), the system will scan all channels Note: If you want to stop the program during scanning, please press the SCAN / SYNC 2. After the scan is completed, the receiving host screen will display the optimal communication frequency, press SCAN / SYNC to enter the synchronization frequency interfaceThe receiving host will display the IR------------

3. Align the infrared window of the transmitting and the receiving host (about 3cm). When the frequency displayed of the transmitter and the receiving host same, the synchronization is successful VOLUME ADJUSTMENT 1. Press the VOL/LOCK key to switch to the volume adjustment interface 2. Press the UP or DOWN button to adjust the volume 3. Press the SCAN / SYNC key to conrm the volume setting 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 modications to this device not explicitly approved by 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 requirement. The device can be used in portable exposure condition without restriction.

1. Antenna Description:

Antenna type Model Frequency range Manufacturer ANT Peak Gain Spring antenna V2 512-542 MHz EnPing City Hiberr Electronic Technology Co.,Ltd. 0.00 dBi 2. Antenna Photo:

Length:31.57mm Width:14.51mm

EnPing City Hiberr Electronic Technology Co.,Ltd. Add: No. 7, Lane 1, Langxin Village, Xi'an Villagers Committee, Encheng Jiangnan, Enping City, Guangdong Province China Date: 2022-9-5 FCC ID: 2A8KQ-V2 Dear Sir/Madam, We, EnPing City Hiberr Electronic Technology Co.,Ltd. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name: Wireless Microphone Model no.: V2, 18,2S,3S,4S,5S,6S, 1H, 2H,3H,4H,5H, 6H, 7H,8H,9H Sincerely, ivebory Name/Title : Xiaohong Li/PM Company: EnPing City Hiberr Electronic Technology Co.,Ltd. Address: No. 7, Lane 1, Langxin Village, Xi'an Villagers Committee, Encheng Jiangnan, Enping City, Guangdong Province China Phone: 13480998907 Fax: N/A E-Mail: 1538575673@qq.com.

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2022-9-5>

Pursuant to Paragraphs 0.457 and 0.459 of the Commission's Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID Model name 2A8KQ-V2 v2 For the product stated above, we request that the following information be held confidential;

Long-Term Short-Term Short-Term Exhibits Confidentiality Confidentiality Confidentiality Days External Photos Internal Photos Block Diagram xX Schematics Xx Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions Xl The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, PXoebagy Name/Title: Xiaohong Li/PM Company: EnPing City Hiberr Electronic Technology Co.,Ltd. Address: No. 7, Lane 1, Langxin Village, Xi'an Villagers Committee, Encheng Jiangnan, Enping City, Guangdong Province China Phone: 13480998907 Fax: N/A E-Mail: 1538575673@qq.com

EnPing City Hiberr Electronic Technology Co.,Ltd. No. 7, Lane 1, Langxin Village, Xi'an Villagers Committee, Encheng Jiangnan, Enping City, Guangdong Province China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2022-9-5 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A8KQ-V2 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, f 4 Xie ht Name/Title: Xiaohong Li/PM Company: EnPing City Hiberr Electronic Technology Co.,Ltd. Address: No. 7, Lane 1, Langxin Village, Xi'an Villagers Committee, Encheng Jiangnan, Enping City, Guangdong Province China Phone: 13480998907 Fax: N/A E-Mail: 1538575673@qq.com