Shure MX405 - MX400 DP DIP Switches

Shure Incorporated
16/25
MX400DP Pin Assignments
3-Pin XLR
MX400DP DIP Switches
Caution: Failure to reinstall the setscrew will reduce RF immunity.
Switch Down (default) Up
1 Momentary Toggle
2 Push-to-Mute Push-to-Talk
3 Local Mute Logic Control