background image

Use

 

the

 

supplied

 

Mini

 

XLR

 

audio

 

cable

 

to

 

connect

 

microphone

 

with

 

the

 

recording

 & 

live

 

broadcasting

 

system

teleconference

 

system

power

 

amplifier

mixer

etc

Refer

 

to

 

the

 

diagrams

 

below

Operation

█   

A

Connect

 

microphone

 

with

 

the

 

recording

 & 

live

 

broadcasting

 

system

 

or

 

teleconference

 

system

 

which

 

has

 

12V

 

phantom

 

power

Refer

 

to

 

the

 

diagram

 

below

:

B

diagram

 

below

:

Connect

 

microphone

 

with

 

the

 

mixer

 

which

 

has

 

48V

 

phantom

 

power

Refer

 

to

 

the

 

video

 

conference

 

system

 

host

power amplifier

speaker cabinet

mixer

power amplifier

speaker cabinet

BM-650

Boundary Microphone

① 

Mute LED: the LED keeps lighting up green means the pickup status, and lights off 

means mute status. 

② Mute switch: touch it to switch pickup status and mute status. The microphone is in 

pickup status initially and LED lights up green. Touch the mute switch. LED lights off. 

The microphone is muted. Touch the mute switch again. LED lights up green and 

microphone returns back to pickup status. 

③ 

Set the switch to 

"      "

 to pick up the real audio source. This is used in quiet 

environment. Set the switch to 

"

      

"

 to filter LF anbient noise (e.g. transportation, air 

conditioner system, table vibration, etc) and to make the sound clearer.

④ Mini XLR connector: it connects with video conference system or audio

 

equipment(e.g. mixer) via mini XLR audio cable.

Function

 

Instruction

█   

front:

back:

side:

BM-650

Boundary Microphone

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