BOYA BY-WM3T-D2 Wireless Lavalier Lapel Microphone for iPhone User Manual

June 15, 2024
Boya

BOYA BY-WM3T-D2 Wireless Lavalier Lapel Microphone for iPhone

BOYA BY-WM3T-D2 Wireless Lavalier Lapel Microphone for
iPhone

General Introduction

The BY-WM3T is an ultra-compact and portable 2.4GHz wireless microphone system. It Is Ideal for content creation, live streaming, vlogging, mobile journalism and much more.

This series has 3 different receiver options: 3.5mm TRS, iOS Lightning or USB-C output included in the kits, compatible with a camera. smartphone, tablet, computer and more. The USB-C receiver and ·1OS Lightning receiver are device powered and have USB-C charging ports, which support charging and powering of devices while in use

The included charging case allows you to charge the transmitter(s) and 3.5mm TRS receiver anywhere. making the kit easy to carry on.

Features

  • The units will be paired automatically as soon as they are switched on
  • Also available in 48kHz HD audio when noise cancellation enabled
  • Wide-range 20-20,000Hz frequency response – deliver exceptional high-quality sound
  • Transmitter’s built-in rechargeable lithium-ion battery provides 10+ hours of recording
  • Up to 100m wireless operating range

Cautions

  1. Non-professional teardown is strictly prohibited.
  2. Please keep it away from heat sources such as radiators or spotlights.
  3. Do not remove the battery without professional’s help.
  4. Please clean the device with only a soft, dry cloth.
  5. When using and storing, please keep away from dust and moisture.
  6. For the best pick-up pattern, do not hold your hand against the microphone capsule cover.

Product Structure

BY-WM3T-TX: Wireless Transmitter
Product Structure

  1. Built-in microphone
  2. Status indicator
    Status| Indicator
    ---|---
    Unpaired| Blinking red and blue alternately
    Paired successfully| Static blue
    Mute| Blinking blue slowly
    Noise cancellation enabled| Static green
    Low battery| Blinking red slowly
    Charging| Static red (in shutdown mode)
    Fully charged| Red light off

Note: If charging the unit when it is ON, the indicator will
display the current working status instead of charging status.

  1. NR button
    Press to enable or disable noise cancellation.
    Note: Pressing the NR button will not change the current state
    of noise cancellation when the transmitter is muted.

  2. Power button

    • Press and hold for 2 seconds to power on or off.
    • Press to mute or unmute the microphone.
  3. Belt clip

  4. USB-C charging port
    For charging the transmitter.

  5. Charging contacts

BY-WM3T-RX35: 3.5mm TRS Receiver
Product Structure

  1. Status indicator
    Status| Indicator
    ---|---
    Unpaired| Blinking red and blue alternately
    Paired successfully| Static blue
    Low battery| Blinking red slowly
    Charging| Static red (in shutdown mode)
    Fully charged| Red light off

  2. Note: If charging the unit when it is ON, the indicator will
    display the current working status instead of charging status.

  3. 3.5mm TRS connector
    It can be connected to cameras, recorders, mixers or other
    devices with a 3.5mm TRS jack.

  4. USB-C charging port
    For charging the receiver.

  5. Power button
    Press and hold for 2 seconds to power on or off.

  6. Charging contacts

BY-WM3T-RXD: iOS Lightning Receiver
Product Structure

  1. Status indicator
    Status| Indicator
    ---|---
    Unpaired| Blinking red and blue alternately
    Paired successfully| Static blue

  2. MFi certified lightning connector
    It can be connected to an iOS Lightning device.

  3. USB-C charging port
    When the BY-WM3T-RXD is plugged into an external device, the external device can be powered via this charging port.
    Note: iPad and iPhone can be charged through this port, which also supports up to 3A fast charging.

BY-WM3T-RXU: USB-C Receiver
Product Structure

  1. Status indicator
    Status| Indicator
    ---|---
    Unpaired| Blinking red and blue alternately
    Paired successfully| Static blue

  2. USB-C connector
    It can be connected to an
    Android phone, table or other USB-C devices.

  3. USB-C charging port
    When the BY-WM3T-RXU is plugged into an external device, the external device can be powered via this charging port.
    Note: Most USB-C desives can be charged through this port.

BY-WM3T-CC: Charging Case
Product Structure

  1. Slot for transmitter(s)
  2. Slot for receiver
  3. Charging indicator
    Status| Battery Level| Indicator
    ---|---|---
    Low battery| < 10%|
    Charging| < 25%|
    26< 50%|
    51 < 75%|
    76< 99%|
    Fully charged| 100%|
  4. USB-C charging port

How to Use

For the kit of BY-WM3T-M2

  1. The transmitter(s) and receiver will be turned on automatically as soon as it is taken out of the charging case (Or press the power buttons for 2 seconds to power on).

  2. The transmitter(s) and receiver will be automatically paired.
    Their indicators are all static blue.

  3. Plug the BY-WM3T-RX35 receiver into a device with a 3.5mm TRS jack.

  4. You are ready to record.

For the kit of BY-WM3T-D2/ BY-WM3T-U2

  1. The transmitter(s) will be turned on automatically as soon as it is taken out of the charging case (Or press the power button for 2 seconds to power on).

  2. Plug the BY-WM3T-RXD receiver into an iOS Lightning device or the BY-WM3T-RXU receiver into a USB-C device.

  3. The transmitter(s) and receiver will be automatically paired.
    Their indicators are all static blue.

  4. Launch a video or audio recording app.

  5. Select external microphone, if applicable (app dependent).

  6. You are ready to record.

Tips:

  1. It is recommended to record a sample and play it back to check if the audio level is acceptable before recording.
  2. After recording, put the transmitter(s) and BY-WM3T-RX35 receiver back into the case for charging.
  3. Due to 2.4GHz wireless frequency, signal can be easily attenuated. Please try to avoid obstacles, such as walls and buildings, and avoid close proximity to devices with 2.4GHz signal, such as high-power Wi-Fi antennas, radios, etc.

Troubleshooting

If you encounter problems when using the unit, please refer to the following checklist before contacting technical support. If the problem cannot be solved, please contact the dealer’s after-sales service department.

  • If there is no sound from the unit or no sound when connected to an external device
    ① Make sure the connector on the receiver is well-connected to your device.
    ② Make sure the transmitter(s) is not muted.

  • Current noise or other abnormal noise appears during monitoring
    ① In order to improve the recording effect in a noisy environment, it is recommended to enable noise cancellation.
    ② Make sure there is no interference near the unit. If the noise still exists after changing the unit’s position, please contact our customer service.

  • The operating range of the unit is limited and the sound is frequently intermittent
    Make sure there is no interference between the transmitter(s) and the receiver. If the intermittent sound still occurs frequently, please contact our customer service.

  • Failed to charge the transmitter(s) or receiver via the charging case
    ① Make sure the charging contacts of both are in full contact.
    Wipe the charging contacts with a clean cloth and try again.
    ② If you want to check whether the magnetic force is aging or whether the charging contacts of the two are not in sufficient contact, press the transmitter/receiver placed in the charging box to check whether it is in a charring state. If the transmitter(s) or the receiver is still failed to be charged, please contact our customer service.

Specifications

Transmitter & Receiver

Transmission Type 2.4GHz digital frequency
Modulation GFSK
Polar Pattern Omnidirectional
Antenna Ceramic antenna
Operating Range Up to 100m (without obstacle)
RF Output Power 10dBm
Distortion ≥ 0.1%
Frequency Response 20Hz-20kHz
Sensitivity -40dB±2 (l V/Pa)
Sampling Rate 48kHz
Bit Rate 16bit
Signal-to-Noise Ratio 85dB
Audio Input Built -in microphone capsule
Audio Output RX35: 3.5mm TRS analog output

RXD: i OS Lightning digital output
RXU: USB-C digital output
Power Requirements| TX/ RX35: Built-in lithium-ion
battery/ Charging contacts/
USB-C charging port
RXD/RXU: Powered by an external device
Battery Capacity of TX/ RX35| TX: 95mAh; RX35: 95mAh
Battery Life of TX/ RX35| TX: Approx. 10 hours
RX35: Approx. 5.5 hours
Charging Time of TX/ RX35| Approx. 2 hours
Weight| TX: 9.5g; RX35: 10g;
RXD: 7 g; RXU: 69
Dimensions| TX: 53.0×18.4×16.8mm
RX35: 47.4×38.9xll.6mm
RXD: 47.4×26.7xll.6mm
RXU: 47.4×26.6xll.6mm
Operating Temperature| 0°C to +50°C
Storage Temperature| -10°C to +50°C

Charging Case

Battery Capacity 600mAh
Charging Time Approx. 2 hours
Charging Connector USB-C port
Times for Charging Microphone 2 times (2*TX)
Weight 74.Sg
Dimensions 65.8×52.8×72 m
Operating Temperature 0°C to +50°C
Storage Temperature -10°C to +50°C

In the Box

BY-WM3T-M2

  • 2x BY-WM3T-TX Transmitter
  • lx BY-WM3T-RX35 Receiver
  • lx BY-WM3T-CC Charging Case
  • lx USB-C Charging Cable
  • 2x Foam Windscreen
  • lx Carrying

BY-WM3T-D2

  • 2x BY-WM3T-TX Transmitter
  • lx BY-WM3T-RXD Receiver
  • lx BY-WM3T-CC Charging Case
  • lx USB-C Charging Cable
  • 2x Foam Windscreen
  • lx Carrying

BY-WM3T-U2

  • 2x BY-WM3T-TX Transmitter
  • lx BY-WM3T-RXU Receiver
  • lx BY-WM3T-CC Charging Case
  • lx USB-C Charging Cable
  • 2x Foam Windscreen
  • lx Carrying

Check Your BOVA Warranty Status

  1. The Warranty Start Date shall be the date you purchase the Product with a valid invoice.
  2. If the Customer is unable to provide an invoice of the original purchase, the Warranty Start Date shall be ninety (90) days after the Production Date displayed on the unit or its serial number (SN).
    Go to https://cn.boya-mic.com/service-policy. Enter a serial number (SN) to retrieve the warranty status for your Product.
    The result is for reference only, not as judgment criteria for warranty.

Warranty Information

For information about warranty, return, and replacement policies or service for repair, please visit https://cn.boya-mic.com/service- policy.
You acknowledge that the warranty for your device is only valid in the country/region where it was purchased.

Customer Support

BOYA Support Get more product supports.
https://cn.boya-mic.com/service-policy

Documents / Resources

| BOYA BY-WM3T-D2 Wireless Lavalier Lapel Microphone for iPhone [pdf] User Manual
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