Clear-Com HME DX300ES - Manual (Page 26)

23
RADIO APPLICATIONS
Emergency Services
Operating Scenario
● All crewmembers will hear both the Crew Channel and Radio Channel
simultaneously.
● All crewmembers have the ability to talk to other crewmembers in either
Latching (hands-free) or PTT (push-to-talk) modes, using either the O or X
buttons.
● All crewmembers have the ability to talk to the radio channel in a PTT
mode, using the ALL button.
Beltpac Configuration
● Set for Latching mode with the O and ALL buttons enabled.
● The X button will work as a second O button.
NOTE: Application shown is for radio equipment requiring Ext MIC PTT connection to be
pulled low to key radio transmitter.