Shure MX405RLP/N ユーザーズマニュアル

Permanent mount for conference tables or lecterns. Includes LED 

logic input. 

65A2190

Wing Nut

95A2529

5 Pin XLR-F

66A405

                     

Rubber Isolation 

                     

Rings

                 

66A11907

Plastic Cap

2.5 cm 

(1 in)

1

2

3

4

5

6

Note: Over tightening the wing nut reduces shock isolation.
Caution: To prevent bending pins, line up key with notch and seat 

connector fully before twisting to lock.

4

2

5

1

3

Audio −

Audio +

Logic (LED IN)

Set DIP Switch 1 up to engage the low cut filter, which attenuates 

frequencies by 6 dB per octave below 150 Hz. 

1

Full frequency 

response

Low cut filter

2

LED steady

LED flashes

To operate the LED indicator, use the included 5-pin XLR con-

nector to wire the microphone to an automatic mixer or other logic 

device. 
Note: Connect the LED IN to the gate output to illuminate the LED 

when the channel is gated on. 
Do not use the relay ports on Crestron and AMX devices. Use the 

I/O logic ports instead. 
The LED logic may not function when connecting to devices 

that do not have internal "pull-up resistor" logic circuits, such as 

ClearOne DSP products. External pull-up resistor circuits can be 

added for each microphone. Visit www.shure.com/FAQ for detailed 

instructions. 

Connection to device with 

internal "pull-up resistor" 

logic circuit

Logic LOW (0 V)

Logic HIGH (+5 V)

Green

Red

Logic LOW (0 V)

Logic HIGH (+5V)

Red 

Off/flashing

The MX400DP moveable desktop base includes a configurable 

mute button with logic output. 

Desktop Base

Attached Cable

3