BY-WM3D
BY-WM3U
INSTRUCTION MANUAL
2.4 GHz
Wireless
Microphone
2.4GHz无线麦克风套装
使用说明
1
Packling Lists
Thank you for purchasing BOYA!
BY-WM3 is a 2.4GHz wireless microphone system, an all-inclusive
solution for making it ideal for capturing audio clearly.
It's compatible with most smartphones, tablets, DSLR cameras,
consumer camcorders, PCs, etc.
The charging case can charge the transmitters and receivers
anywhere for a longer working time, and it's rechargeable via
a USB-C port.
Portable and lightweight body, BY-WM3 is designed for
videographers, content creator, avid vlogger.
- Charging Case
- Clip-on Minature Transmitter
- Professional Compact Receiver
- 3.5mm TRS Adapter
- 3.5mm TRRS Adapter
- Foam Windshield
- Fur windscreen
- 30cm/11.8'' Type-C to USB-A Charging Cable
BY-WM3D
- Charging Case
- Clip-on Minature Transmitter
- Professional Compact Receiver
- Type-C Adapter
- 3.5mm TRS Adapter
- 3.5mm TRRS Adapter
- Foam Windshield
- Fur windscreen
- 30cm/11.8'' Type-C to USB-A Charging Cable
BY-WM3U
2
BY-WM3D consists of one clip-on transmitter,
a portable receiver, charging case and their
accessories as following:
Transmitter
Lightning Adapter
Foam WindshieldA-BSU ot C-epyT neercsdniw ruF
Charging Cable
TRS Audio
Adapter
TRRS Audio
Adapter
Receiver Charging Case
3
BY-WM3U consists of one clip-on transmitter,
a portable receiver, charging case and their
accessories as following:
TRS Audio
Adapter
TRRS Audio
Adapter
Type-C
Adapter
Transmitter Receiver Charging Case
Foam WindshieldA-BSU ot C-epyT neercsdniw ruF
Charging Cable
4
Product Structure:
1. Built-in Microphone
2. Power&Pairing Indicator
3. Power Button
4. +/- Button
5. Mic Clip
6. Charging Contacts
NOTE:
For optimal sound detection,
do not hold your hand against
the microphone head. Please
refer to page 9 for more details.
7. Power&Pairing Indicator
8. Contacts
9. Power Button
10. Charging Contacts
Lightning Adapters
- For iPhone, iPad, iPod
12. TRRS Audio Adapters
- For smartphone, laptop,
tablet and others
13. TRS Audio Adapters
- For DSLR, camcorder, recorder
14. Contacts
BY-WM3D
Transmitter
Receiver
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1. Built-in Microphone
2. Power&Pairing Indicator
3. Power Button
4. +/- Button
5. Mic Clip
6. Charging Contacts
NOTE:
For optimal sound detection,
do not hold your hand against
the microphone head.
15. TRS Audio Adapters’ Slot
17. TRRS Audio Adapters’ Slot
18. Foam Windshield’s Slot
19. Transmmitter’s Slot
20. Receiver’s Slot
21. Pair Button
22. Open Button
23. Battery Capacity Indicator
24. Catch
25. Charging Port (DC 5V)
26. Foam Windshield
27. Fur windscreen
28. 30cm/11.8'' Type-C to
USB-A Charging Cable
BY-WM3U
Transmitter
Charging Case
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7. Power&Pairing Indicator
8. Contacts
9. Power Button
10. Charging Contacts
11. Type-C Adapters
12. Contacts
13. TRRS Audio Adapters
- For smartphone, laptop,
tablet and others
14. TRS Audio Adapters
- For DSLR, camcorder, recorder
Receiver
15. TRS Audio Adapters’ Slot
16. Type-C Adapters’ Slot
17. TRRS Audio Adapters’ Slot
18. Foam Windshield’s Slot
19. Transmmitter’s Slot
20. Receiver’s Slot
21. Pair Button
22. Open Button
23. Battery Capacity Indicator
24. Catch
25. Charging Port (DC 5V)
26. Foam Windshield
27. Fur windscreen
28. 30cm/11.8'' Type-C to
USB-A Charging Cable
Charging Case
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Status
Power On
Entering
Pairing Mode
Paired
Successfully
Disconnected/
Outof
Connection
Mode
Low-battery
Warning
Mute On
(TX Only)
Charging
Open/Closed
* Please neatly placed the device in the charging case, to ensure that
they can be charged.
Low-battery Warning
Charging
Fully Charged
Current Battery’s Capacity
Flashes White Light
Flashes White Light in Cycle
Fully Charged
/
/
/
/
Lights On
Quick Flashing in
Blue Light
Solid Blue Light
Slow Flashing in
Blue Light
Flashes Red Light
Slow Flashing
Red Light
Solid Red Light
1) Open the cover of case.
2) Long press the power
button of transmitter and
receiver until they turn on.
1) Long press the power
button of transmitter and
2) Put the device back to the
case, and close the cover.
Short press the power button
of transmitter and receiver
twice.
Short press the power button
of transmitter
Operation Indicator
rotacidnIsutatS
Transmitter & Receivers’ LED Status Charging Indicator (Charging Case)
Charging Case’s LED Status Lights
8
Transmitter & Receivers’ LED Status Charging Indicator (Charging Case)
Flashes White Light in Cycle
Transmitter
Flashes White Light
Receiver
Flashes White Light
Charging Indicator
(Transmitter & Receiver Charging)
9
Transmitter
Receiver
How to use?
01
How to pairing
1. Put the transmitter and receiver back
to the case on the right position and
direction, and close it.
2. Open the cover of the charging case
again, the transmitter and receiver
are powered on.
3. When they paired successfully, their
indicators are in solid blue light.
1. Open the charging case, the
transmitter and receiver are
powered on.
2. Long press the Pair button twice
to enter into the pairing mode.
3. When they paired successfully, their
indicators are solid blue.
1. Open the charging case, the transmitter and receiver are
powered on.
2. Press the Pair button twice to enter into the pairing mode.
3. When they paired successfully, their
indicators are in solid blue light.
When paired successfully, please follow
the steps below:
4. Select a corresponding adapter and
push it into the receiver.
5. Connect the receiver to your audio
devices, such as cameras, camcorders,
smartphone and more.
6. You are ready to record.
Pairing Transmitter and Reciver by the Charging Case
Pairing Transmitter and Reciver by Manually Matching
1. Auto Pairing
1. Manually matching
2. One-touch pairing
11
Features
- 2.4 GHz Wireless Transmission Technology
- One-touch Pairing, Fast Focus on Recording Subject
- Fast-charging with Charging Case
- Alternative Types of Adapter
- Muting Function
Transmission Type
Polar Pattern
Frequency Response
Distortion
Sampling Rates
Bit Depth
Signal-to-noise ratio
Sensitivity
Operating Distance
Power Consumption
RF Output Power
Working Time
Charging Time
Charging Port (Charging Case)
Battery Capacity
Size
Weight
2.4GHz
Omnidirectional
20Hz-20KHz (±3dB)
<0.1%
48 kHz
16 Bit
75db or more
-42dB±3dB (1dB=1V/Pa@1kHz)
20m (without obstacle)
TX: 80mW RX: 60mW
TX: <10mW
TX: 4.5 hours * two times
RX: 8 hours * two times
TX: 2 hours
RX: 2 hours
Charging Case: 2 hours
Type-C
TX: 100mA
RX: 100mA
Charging Case: 1000mA
Charging Case: 120*77*30.5mm (4.7*3*1.2'')
TX: 51.8*15.6*18mm (2*0.6*0.7'')
RX: 54*15.6*15.6mm (2*0.6*0.6'')
TX+RX+Charging Case: 129g (4.5 oz)
TX: 10.5g (0. 37 oz) RX: 9.5g (0. 33 oz)
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1. Please use our original audio adapters which are equipped,
it’s more compatible with the wireless microphone, and make
the sound better.
when there are no obstructions between the transmitter and
receiver. This distance will vary depending on metal objects,
people and other obstructions and on the signal strength.
• Do not touch the microphone, transmitter and receiver while
recording, as this will cause noise to be recorded.
• Do not let the transmitter close to high-voltage equipment or
it may cause the noise to be recorded.
• Do not use or leave the transmitter and receiver in hot, humid
places.
• Do not leave the receiver attached to the camera when storing
the camera in a case.
• Keep the wireless microphone out of the reach of children.
CAUTION
IMPORTANT
WARNING
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• Do not operate the device with wet hands or feet.
• Take care to prevent the equipment from dropping down.
Make sure that the device is properly fastened and reliably
it inspected by a skilled electrician before you switch it on again.
• Should the equipment be damaged or defective,or if you notice
a scorching smell:
Not repair the device yourself. Have the device only repaired by a
skilled electrician.
in-structions for use.
• Do not open the device.
MAINTENANCE
WARNING
FCC STATEMENT :
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received,
including interference that may cause undesired operation.
感谢您选择BOYA！
- 充电盒
- 领夹式迷你型发射器
- 便携式接收器
- MFi 认证Lightning音频转接头
- 3.5mm TRS 音频转接头、
- 3.5mm TRRS音频转接头；
- 防风海绵
- 防风毛套
- 30cm Type-C 转 USB-A C充电线
- 充电盒
- 领夹式迷你型发射器
- 便携式接收器
- Type-C音频转接头
- 3.5mm TRS 音频转接头、
- 3.5mm TRRS音频转接头；
- 防风海绵
- 防风毛套
- 30cm Type-C 转 USB-A C充电线
41
BY-WM3是一款2.4GHz无线麦克风系统，全功能解决方案，
兼容智能手机、平板电脑、单反相机、消费型摄像机、个人电脑等。
它的特别之处在于，体积小巧，长续航，并且通过多种接头，能够兼容
不同的设备。另外，BY-WM3配置充电盒，可为设备实现充电的同时，
提供收纳功能，方便携带。
当发射器和接收器电量快耗尽时，您只需要将设备放回充电盒进行充电。
1000毫安的电池容量，可通过USB-C接口进行充电。
轻便小巧使用方便，BY-WM3非常适合视频制作者、视频爱好者和
视频博客爱好者等人群。
BY-WM3D
BY-WM3U
包装清单
51
BY-WM3D
BY-WM3U
Type-C 转接头
发射器
Lightning 转接头
头接转 SRRT 头接转 SRT
接收 充电盒
发射器
线电充A-BSU 转 C-epyT 套毛风防棉风防
头接转 SRRT 头接转 SRT
接收 充电盒
线电充A-BSU 转 C-epyT 套毛风防棉风防
1. 内置麦克风
2. 电源&配对指示灯
3. 电源键
4. +/-按键
5. 背夹
6. 充电触点
注意：为获得最佳收音效果，
请勿将手覆盖在发射器
顶部。
7. 电源&配对指示灯
8. 触点
9. 电源键
10. 充电触点
11. MFi Lightning转接头
- For iPhone, iPad, iPod
12. 触点
13. TRRS转接头
- 适配手机，笔记本，平板
14. TRS转接头
- 适配单反,摄像机, 录音笔
发射器
接收器
61
产品结构
BY-WM3D 1
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4
5
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12
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14
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15. TRRS转接头凹槽
16. MFi Lightning转接头凹槽
17. TRS转接头凹槽
18. 防风棉凹槽
19. 发射器凹槽
20. 接收器凹槽
21. 配对键
22. 打开键
23. 电量指示灯
24. 卡扣
25. 充电口（直流电 5V）
26. 防风棉
27. 防风毛套
28. 30cmType-C充电线
发射器
充电盒
1. 内置麦克风
2. 电源&配对指示灯
3. 电源键
4. +/-按键
5. 背夹
6. 充电触点
注意：为获得最佳收音效果，
请勿将手覆盖在发射器
顶部。
71
BY-WM3U
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15. TRRS转接头凹槽
16. Type-C转接头凹槽
17. TRS转接头凹槽
18. 防风棉凹槽
19. 发射器凹槽
20. 接收器凹槽
21. 配对键
22. 打开键
23. 电量指示灯
24. 卡扣
25. 充电口（直流电 5V）
26. 防风棉
27. 防风毛套
28. 30cmType-C充电线
7. 电源&配对指示灯
8. 触点
9. 电源键
10. 充电触点
11. Type-C转接头
12. 触点
13. TRRS转接头
- 适配手机，笔记本，平板
14. TRS转接头
- 适配单反,摄像机, 录音笔
接收器
充电盒
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状态
开机
关机
进入配对模式
配对成功
无连接/
超距离/
断开连接
低电量提醒
静音
(只有发射器TX)
充电状态
打开/关闭
* 为确保设备能进行充电状态，请确保设备完全放入充电盒
低电量提醒
充电状态（充电盒）
充电完成
显示充电盒电量
白灯闪烁
白灯循环闪烁
白灯熄灭
充电完成
/
/
/
/
蓝灯亮起
灯熄灭
蓝灯快闪
蓝灯常亮
蓝灯慢闪
红灯闪烁
红灯慢闪
红灯常亮
红灯熄灭
1) 打开充电盒上盖
2) 长按发射器和接收器电源键
1) 长按发射器和接收器电源键
直至关机
2) 放入充电盒，合上上盖
快速短按发射器和接收器电源键
两次
短按发射器电源键
操作 指示灯
灯示指态状
发射器(TX)/接收器（RX）指示灯说明
充电盒指示灯状态
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