Bietrun WXM04

Bietrun Wireless Microphone WXM04 User Manual

UHF Metal Dynamic Handheld Microphone with Rechargeable Receiver

1. Introduktion

This manual provides detailed instructions for the proper use and maintenance of your Bietrun Wireless Microphone, model WXM04. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.

The Bietrun WXM04 is a UHF metal dynamic handheld microphone designed for various applications, including karaoke, public speaking, and musical performances. It features a rechargeable receiver and offers a wireless range of up to 160 feet (50 meters).

2. Pakkens indhold

Bekræft at alle varer er til stede i pakken:

Bietrun Wireless Microphone and Receiver
Image 1: Bietrun Wireless Microphone and Rechargeable Receiver. The microphone is gray with a black grille, and the receiver is a compact black unit with a 6.35mm jack.

3. Specifikationer

FeatureDetalje
ModelnummerWXM04
Mikrofon formfaktorHåndholdt
ForbindelsesteknologiUHF trådløs
Wireless RangeOp til 160 fod (50 meter)
Justerbare kanaler15 UHF kanaler
Polar mønsterUnidirectional (Moving-Coil)
Mikrofonstyrke2 x AA batterier (medfølger ikke)
Modtager batteriBuilt-in 650mAh Lithium Polymer (Rechargeable)
Receiver Working TimeCirka 4 timer
Opladningstid for modtagerApproximately 3 hours (5 hours for first use)
MaterialeMetal (Microphone outer case)
Signal-støjforhold120 dB
Frekvensrespons50Hz - 18kHz
Dimensioner (mikrofon)9.84 x 1.96 tommer (250 x 50 mm)
Dimensioner (modtager)4.3 x 1.29 tommer (110 x 33 mm)
Vægt (mikrofon)Cirka 540 g (1.19 lbs)
Kompatibel indgang6.35mm (1/4 inch) MIC input only
Bietrun Wireless Microphone compatible input ports
Image 2: Illustration of compatible 6.35mm (1/4 inch) MIC input ports. The image shows examples of a microphone input jack and a combined XLR/TRS input, indicating that only dedicated MIC inputs are supported.

Vigtig bemærkning:

4. Opsætningsvejledning

4.1. Opladning af modtageren

  1. Before first use, fully charge the receiver for approximately 5 hours.
  2. Connect the provided USB charging cable to the receiver's charging port and to a standard USB power source (e.g., computer USB port, USB wall adapter).
  3. The charging indicator light will show the charging status. It will typically turn off or change color when fully charged.
Bietrun Wireless Microphone and Receiver battery information
Image 3: Visual guide for microphone battery installation and receiver charging. The microphone requires two AA batteries, and the receiver has a built-in rechargeable battery with a working time of 4 hours and a charging time of 3 hours.

4.2. Installation af mikrofonbatterier

  1. Unscrew the bottom part of the microphone to access the battery compartment.
  2. Insert two AA alkaline batteries (not included) into the compartment, ensuring correct polarity (+/- direction).
  3. Securely screw the bottom part back onto the microphone.
Bietrun Wireless Microphone AA battery installation
Image 4: Diagram showing the installation of two AA batteries into the Bietrun wireless microphone. Batteries are inserted into the base of the microphone.

4.3. Connecting to an Audio Device

  1. Ensure your audio device (e.g., speaker, amplifier, PA system, mixer, karaoke machine) has a 6.35mm (1/4 inch) MIC input.
  2. Plug the rechargeable receiver directly into the 6.35mm MIC input port of your audio device.
  3. If your device has a 3.5mm MIC input, use the included 6.35mm to 3.5mm adapter.
Bietrun Wireless Microphone connection method
Image 5: Diagram illustrating the connection method for the Bietrun wireless microphone system. The receiver plugs into a 6.35mm MIC input, and an adapter is shown for 3.5mm MIC inputs. Compatible devices include outdoor speakers, street stereo speakers, PA systems, power amplifiers, car audio systems, and karaoke speakers.

5. Betjeningsvejledning

5.1. Tænd og parring

  1. Long press and hold the power button on both the microphone and the receiver simultaneously to power them on.
  2. The microphone and receiver are designed for automatic pairing. The display on the microphone will show the channel number and battery status. The blue light on the receiver will become solid once successfully paired.
  3. The microphone display will show battery power and signal strength in real-time.
Bietrun Wireless Microphone controls
Image 6: Close-up of the Bietrun wireless microphone's controls. It shows the power button, a switch for volume control (levels 8-12), and a button to change frequency bands to prevent interference. The display shows channel and battery status.

5.2. Justering af lydstyrke og kanaler

5.3. Mikrofonbrug

Bietrun Wireless Microphone unidirectional pattern
Image 7: Illustration of the unidirectional polar pattern of the Bietrun microphone, showing optimal sound pickup from the front. A person is shown speaking directly into the microphone for clear audio capture.

6. Vedligeholdelse

7. Fejlfinding

7.1. No Sound from Microphone

  1. Tjek strøm: Ensure both the microphone (AA batteries) and the receiver (rechargeable battery) have sufficient power. Recharge the receiver if necessary, and replace AA batteries in the microphone.
  2. Korrekt indtastning: Verify that the receiver is plugged into a MIC indgang (6.35mm or 3.5mm with adapter) on your audio device, not an AUX input.
  3. Genparring: If the microphone and receiver lose connection or do not pair automatically:
    1. Turn off both the receiver and the microphone.
    2. Open the microphone battery cap.
    3. Press and hold the "HI LO" button inside the microphone's battery compartment for 10 seconds or more until the display channel on the microphone flashes.
    4. Quickly turn on the receiver.
    5. Wait for the microphone channel display to stop flashing. The blue light on the receiver should become solid, indicating successful re-pairing.

7.2. Interference or Noise

8. Garanti og support

Bietrun products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official Bietrun webwebsted.

You can visit the Bietrun Store on Amazon for more information: Bietrun Amazon Store

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