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Azden WLX-PRO Wireless Lavalier Mic Setup for Video

Azden WLX-PRO Wireless Lavalier Mic Setup for Video

By Camera Wholesalers | Published: 2026-10-27

Category: How-to Guides

Learn how to set up the Azden WLX-PRO VHF wireless lavalier microphone system for video recording, including frequency selection, transmitter connection, and receiver mounting.

Quick answer

Set up the Azden WLX-PRO by inserting batteries, selecting clear frequencies on both units, connecting the lavalier mic, and mounting the receiver to your camera before recording.

Why frequency selection matters

The WLX-PRO operates on VHF with two selectable frequencies. Choosing the right one avoids interference from other wireless devices or broadcast signals in your area. If you hear static or dropouts, switch to the other frequency on both the transmitter and receiver.

Battery and range considerations

The system provides up to 250 feet of range, but walls and obstacles reduce that. Always use fresh batteries and check the battery status before recording. The receiver mounts to your camera shoe, keeping the setup compact and reducing cable clutter.

Step-by-step setup

  1. Install batteries: Open the battery compartments on both the transmitter and receiver and insert fresh batteries. Check polarity and close securely. Use fresh batteries and confirm the power LEDs light up.
  2. Select a frequency: Choose one of the two operating frequencies on the transmitter, then set the receiver to the same frequency. If you hear interference, switch both to the other frequency. Always set both units to the same frequency; mismatch causes silence.
  3. Connect the lavalier mic: Plug the omnidirectional lavalier mic into the bodypack transmitter. Clip the mic to your subject's collar about 6-8 inches from their mouth. Position the mic away from clothing to reduce rustle noise.
  4. Mount the receiver: Slide the receiver into the camera's shoe mount and secure it. Use the included mono-to-stereo adapter cable to connect the receiver's output to your camera's microphone input. Ensure the cable is firmly connected to avoid intermittent audio.
  5. Test the audio: Turn on both units and do a test recording. Monitor the audio levels and adjust the camera's input gain so the sound is clear without clipping. Always check the recording with headphones before the actual shoot.

Product facts

  • Azden WLX-PRO VHF Wireless Lavalier Microphone System (F1/F2 Frequencies): The Azden WLX-PRO includes a bodypack transmitter, camera-mountable receiver, and omnidirectional lavalier mic, with two selectable frequencies. This all-in-one package gives you a reliable wireless lavalier setup for video without needing extra accessories.
    Azden WLX-PRO VHF Wireless Lavalier Microphone System (F1/F2 Frequencies)
    Azden WLX-PRO VHF Wireless Lavalier Microphone System (F1/F2 Frequencies)

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