Radio applications, Emergency services, Operating scenario – Clear-Com HME DX300ES User Manual

Page 26: Beltpac configuration

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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.