User's Manual
Antenna
Manual Off/On
Emergency
PTT: Press-To-Talk
Volume up
Volume down
Headset connector
(Optional)
Earpiece jack
DC charging
Microphone
Loudspeaker
Parts and functions
Volume up: adjusts speaker audio louder.
Volume down: adjust speaker audio softer - minimum setting.
Microphone: talk in a normal strength voice about 3 to 5cm (2”).
PTT: press to talk - beeps if pressed when out of range
Emergency: triggers host radio’s emergency function. Hold down
as per mobile radio’s emergency button operating instructions -
The unit will beep if pressed when out of range.
Manual off/on: hold for about 3 seconds to turn on or off. The spk
mic will sound escalating or de-escalating tone to advise status.
*Normal conguration see Installation section for alternatives. **Buy separately as needed.
Status light
(optional)
Status light
Manual
Off/On
Charging contacts
4
Connector
SMA