Rythflo Wireless Lavalier Microphone LM04 User Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Rythflo Wireless Lavalier Microphone, Model LM04. This system is designed for high-quality audio recording across various devices, including smartphones, cameras, and laptops.

Figure 1: Rythflo Wireless Lavalier Microphone System Components.

2. Package Contents

Verify that all items listed below are included in your package:

• 2 x Microphone Transmitters
• 2 x Furry Windscreens
• 1 x Phone Receiver (Lightning/USB Type-C)
• 1 x Camera Receiver/Charging Case
• 1 x USB-C Charging Cable
• 1 x Hot Shoe Adapter
• 1 x USB-C to 3.5mm Camera Audio Cable
• 1 x Carrying Bag
• 1 x User Manual

Figure 2: Unboxed components of the microphone system.

3. Product Features

• Superior Sound Quality: Features advanced DSP technology, 44kHz sampling rate, 24-bit depth, and 65 dB Signal-to-Noise Ratio (SNR) for clear audio with minimal delay.
• Dual Noise Cancellation: Includes a noise reduction mode and two furry windscreens to minimize environmental noise.
• Stable Transmission: Offers stable audio transmission up to 229 feet (70 meters) with a low latency of less than 0.2ms.
• Extended Battery Life: Provides up to 25 hours of total battery life with the charging case, and approximately 6 hours of working time per microphone.
• Universal Compatibility: Connects to iPhones, Android devices, cameras, and laptops using various included adapters.
• Clip-on Design: Compact and lightweight clip-on microphones for discreet and convenient placement.

Figure 3: Audio specifications for the LM04 microphone.

Figure 4: Noise cancellation capabilities of the microphone.

4. Setup and Operation

4.1 Charging the Microphones and Receiver

The microphones and the camera receiver/charging case can be charged using the included USB-C charging cable. The microphones can be charged individually or by placing them into the charging case.

• Connect the USB-C charging cable to the charging port on the camera receiver/charging case or directly to the USB-C port on each microphone.
• A full charge for a microphone takes approximately one hour.
• The charging case can recharge both microphones up to 2.2 times, providing a total of 25 hours of battery life.

Figure 5: Battery life and charging details.

4.2 Connecting to Devices

The Rythflo LM04 offers broad compatibility:

• For Smartphones (iPhone/Android): Use the appropriate phone receiver (Lightning for older iPhones, USB Type-C for newer iPhones/Androids). Plug the receiver directly into your phone's charging port.
• For Cameras: Attach the camera receiver to your camera's hot shoe using the hot shoe adapter. Connect the camera receiver to your camera's 3.5mm audio input using the provided USB-C to 3.5mm cable.
• For Laptops/PCs: Use the USB Type-C phone receiver and plug it into a compatible USB-C port on your laptop.

Figure 6: Universal compatibility with various devices.

4.3 Pairing the Microphones

To pair the microphones with the receiver:

1. Ensure both microphones are charged.
2. Plug the appropriate receiver into your recording device (phone, camera, or laptop).
3. Press and hold the power button on each microphone transmitter until the blue indicator lights illuminate.
4. The blue lights on both the transmitters and the receiver will become solid when successfully paired.

The system supports dual microphone recording, allowing two people to speak simultaneously.

Figure 7: Dual microphone connection for interviews or two-person recordings.

4.4 Microphone Controls

Each microphone transmitter features controls for enhanced audio management:

• Noise Cancellation: Single-click the power button to activate or deactivate noise cancellation. A blue light indicates activation.
• Reverb Mode: Double-click the power button to toggle reverb mode.
• Mute Function: Triple-click the power button to mute or unmute the microphone.
• Volume Control: The receiver unit may offer volume adjustments. Refer to the receiver's display for current volume levels (e.g., 1, 2, or 3).

For outdoor use or in windy conditions, attach the furry windscreen to the microphone to further reduce wind noise.

5. Specifications

6. Troubleshooting

• No Audio/Poor Audio Quality:
  • Ensure microphones and receiver are fully charged.
  • Verify successful pairing (solid blue indicator lights).
  • Check that the correct adapter is securely connected to your recording device.
  • Confirm the microphone is not muted (triple-click power button).
  • Adjust volume settings on the receiver or your recording device.
  • If recording outdoors, ensure furry windscreens are attached.
• Connection Issues:
  • Ensure the receiver is within the 229ft transmission range of the microphones.
  • Avoid obstructions between the microphones and receiver that could interfere with the signal.
  • Restart both the microphones and the receiver.
• Device Not Recognizing Microphone:
  • For PCs/Laptops, check sound settings to ensure the Rythflo microphone is selected as the input device.
  • For some Android devices, you may need to enable OTG (On-The-Go) connection in settings.

7. Warranty and Support

Rythflo offers a two-year protection plan for this product. For any questions, technical assistance, or warranty claims, please contact Rythflo customer support. Contact information can be found in the included quick start guide or on the official Rythflo website.

8. Product Videos