1. Uvod
This manual provides detailed instructions for the proper setup, operation, and maintenance of your Bietrun UHF Wireless Microphone System. This system features high-sensitivity dynamic microphones and a rechargeable receiver, designed for various applications including karaoke, public speaking, church events, and parties. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.
2. Sadržaj paketa
Molimo Vas da provjerite da li se u Vašem paketu nalaze sve dolje navedene stavke:
- 2 x Bietrun UHF Wireless Handheld Microphones
- 1 x Rechargeable Receiver (with 1/4'' plug)
- 1 x 1/4'' to 3.5mm Adapter
- 1 x USB Charging Cable for Receiver
- 1 x Korisnički priručnik (ovaj dokument)
- Garantni list

Image: The complete Bietrun UHF Wireless Microphone System, including two handheld microphones, the compact rechargeable receiver, and a 1/4'' to 3.5mm adapter.
3. Vodič za postavljanje
3.1 Ugradnja baterije mikrofona
Each microphone requires dvije AA baterije (not included). To install, unscrew the bottom part of the microphone handle and insert the batteries according to the polarity markings. Screw the handle back on securely.
3.2 Receiver Charging
The receiver has a built-in 720mAh rechargeable battery. Before first use, fully charge the receiver using the provided USB charging cable. A full charge takes approximately 3 hours and provides up to 4.5 hours of working time. The display on the microphone will show the receiver's battery power and signal strength.

Image: Illustration showing how to insert AA batteries into the microphone and the charging process for the rechargeable receiver.
3.3 Povezivanje prijemnika
The receiver features a 6.35mm (1/4'') plug. It must be connected to a device with a MIC ulazni priključak. Uradi NE plug it into an AUX jack, as this will result in no sound. If your device has a 3.5mm MIC input, use the included 1/4'' to 3.5mm adapter.
Kompatibilni uređaji uključuju:
- PA Systems
- Snaga Amplifiers
- Karaoke aparati
- Outdoor Speakers
- Street Stereo Speakers
- Mikseri
- Audio interfejsi
Important Note: This system is not compatible with Bluetooth speakers or MacBooks.
Image: Visual guide illustrating the correct 6.35mm (1/4'') MIC input jack for connection, emphasizing not to use the AUX jack.
3.4 Automatsko povezivanje
The Bietrun Wireless Microphone System is designed for plug-and-play operation. Once the microphones have batteries and the receiver is charged and plugged into a compatible MIC input, they should automatically connect without manual pairing.
4. Uputstvo za upotrebu
4.1 Uključivanje/isključivanje
Press and hold the power button on each microphone to turn it on or off. The receiver will power on automatically when plugged in and power off when unplugged or its battery is depleted.
4.2 Podešavanje jačine zvuka
The microphones feature a switch to control the volume level (levels 8-1). Adjust this switch to achieve the desired output volume.
4.3 Prebacivanje kanala
The system operates on UHF frequencies and offers 15 adjustable channels to prevent interference. If you experience interference or need to use multiple wireless microphone systems simultaneously, press the channel button on the microphone to switch to a different channel. Ensure that each microphone operates on a unique channel when using multiple units.
Slika: Krupni plan view of the microphone showing the volume control switch and the channel change button.
4.4 Radni opseg
The system provides a stable wireless transmission distance of up to 160 feet (50 meters) in an open environment. Factors such as obstacles, walls, and other wireless devices may affect the actual range.
Image: Depiction of the 160ft UHF wireless signal range for the microphone system.
5. Održavanje
To ensure the longevity and optimal performance of your Bietrun Wireless Microphone System, follow these maintenance guidelines:
- čišćenje: Za čišćenje mikrofona i prijemnika koristite meku, suhu krpu. Ne koristite abrazivna sredstva za čišćenje ili rastvarače.
- Skladištenje: Sistem čuvajte na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
- Održavanje baterije: Remove AA batteries from the microphones if they will not be used for an extended period to prevent leakage. Recharge the receiver periodically if stored for long durations to maintain battery health.
- Rukovanje: Handle the microphones and receiver with care. Avoid dropping them or subjecting them to strong impacts.
Slika: Detaljna view of the microphone's internal components, including the steel meshed microphone head and high-quality capsule, highlighting its durable metal construction.
6. Otkrivanje problema
If you encounter any issues with your Bietrun Wireless Microphone System, please refer to the following common problems and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Nema zvuka iz mikrofona |
|
|
| Smetnje ili loš kvalitet zvuka |
|
|
| Prikaz mikrofona ne radi | Prazne ili prazne baterije. | Zamijenite AA baterije u mikrofonu. |
If the problem persists after trying these solutions, please contact Bietrun customer support for assistance.
7. Specifikacije
| Feature | Specifikacija |
|---|---|
| Broj modela | WXM02 |
| Tehnologija povezivanja | UHF Wireless |
| Mikrofon Form Faktor | Handheld |
| Microphone Material | Metal |
| Polar Pattern | Dvosmerni |
| Broj kanala | 2 (15 UHF Adjustable Channels) |
| Odnos signala i šuma | 120 dB |
| Udaljenost prijenosa | Do 160 stope (50 metara) |
| Izvor napajanja mikrofona | 2 x AA baterije (nisu uključene) |
| Vrsta baterije prijemnika | Litijum polimer (720mAh) |
| Radno vrijeme prijemnika | Do 4.5 sati |
| Vrijeme punjenja prijemnika | Pribl. 3 sati |
| Tip konektora | 6.35 mm (1/4") Jack (with 3.5mm adapter) |
| Težina artikla | 1.54 funti (ukupno pakovanje) |
| Dimenzije (paket) | 10.2 x 3.9 x 2.76 inča |
Image: Diagram illustrating the physical dimensions of the Bietrun wireless microphones and receiver.
8. Garancija i podrška
Bietrun offers a 1 godine garancije and free replacement service for this product. If you have any questions, concerns, or require technical assistance, please do not hesitate to contact Bietrun customer support. Refer to the warranty card included in your package for specific contact details or visit the official Bietrun website.





