DESCRIPTION
The PMMN4067 Remote Speaker Microphone (RSM)
provides a convenient means of communicating by having
a speaker, a microphone, and a PTT in a single, hand-held
or clip-on accessory. This RSM comes with Ingress
Protection (IP) rating of IP64.
The Remote Speaker Microphone has:
•
A toggle switch that allows user to gain access to two
volume levels without having to touch the radio.
•
An Accessory Orange button, located at the top of the
RSM housing.
Push-to-talk button
Low volume toggle
Figure1.
2
Accessory
Orange
button
High volume
toggle