Boya BY-MM1 Service Manual

BY-MM1

Universal Cardioid Microphone

Instruction Manual

Thank you for purchasing BOYA BY-MM1!

The BOYA BY-MM1 is a cardioid microphone, which
specially design to improve the sound quality of videos
on the basis of build-in microphones.

With both TRS cable and TRRS output cable included,it
can be used on Smartphones, cameras, camcorders,
audio recorders, PCs, and other audio/video recording
devices.

BY-MM1 comes out in compact size and light weight
aluminium constructure , it will not be a heavy burden
while shooting. Plug and play design,no need to worry
the battery status. Included inside with a anti-shock
mount,which can effectively reduce unwanted vibration,
cable and handling noise. Also included a furry windproof
shield,which specially used for minimizing the wind and
environmental noise for outdoor recording , make sure
the sound crystal clear.

Features

• Compact on-camera microphone

• Compatiable with smartphones, DSLR

cameras, Consumer Camcorders, PCs etc.

• Rugged metal construction

• No battery required

• Professional furry windshield included

Specifications

Transducer：
Polar pattern：
Frequency Response：
Sensitivity：
Signal to Noise Ratio：
Plug：
Dimensions：

Net Weight

Electret Condenser

Cardioid

35-18KHz +/-3dB

-42dB +/- 1dB / 0dB=1V/Pa，1kHz

76dB SPL

3.5mm TRS and TRRS connector

Φ22*81mm

86g

What’s Included

1

1

Furry windsheild

2

Microphone

3

3.5mm audio jacket

4

Shock mount

5

3.5mm audio output cable

6

3.5mm to TRS audio output cable

7

2

7

3.5mm to TRRS audio output cable

What’s difference?

3

5

4

6

1

3.5 mm TRRS connector

-For Smartphone, tablet or Mac

2

3.5 mm TRS connector

-For cameras, camcorders, audio recorders and
other audio/video recording devices.

Using the microphone with a Smartphone,
tablet or Mac.

1. Plug the 3.5 mm TRRS connector into the audio
jack of your smartphone, tablet or Mac.

2. Open the audio-only or video recording app and
begin recording.

Using the microphone with cameras, camcorders,
audio recorders and other audio/video recording
devices.

1. Lcok the microphone on the camera hot shoe

2. Plug the 3.5 mm TRS connector into the audio
input jack of your device (audio recorder, amplifier,
PC, laptop).

Specifications

Troubleshooting

If you have any problem using the BY-MM1
components, use the following checklist.

If any problem persist, please consult our local dealer,
or contact us directly at [e-mail].

Problem Solution

The

microphone

can’t work

Too much
ambience
noise is being
picked up

Make sure that using the correct audio connector.

1) For smartphone, tablet or Mac, using 3.5mm
flexiable cable.

2) For others devices, using 3.5mm straight cable.

Make sure that the microphone is as close as
possible to the subject.
A certain amount of ambient noise is unavoidable in
loud environments.

www.boya-mic.com

BOYA AUDIO EQUIPMENT (SHENZHEN) CO., LIMITED

Add: A16 building, New Material Industrial Park of

Silicon Valley Power, Guanlan Town, Shenzhen, China

Tel: [phone]

Email: [e-mail]