3-ASU operating instructions
3.6 EST3 System Operation Manual
talking on the firefighter’s telephone system to make
announcements over the paging system.
Establish the phone connection over the Firefighter’s Telephone
Control Unit. Select the areas to receive the page the same way
as if it were to be originated using the microphone. Instruct the
individual who is remote paging to begin speaking after the pre-
announcement tone has finished. Press the Phone Page Switch
and begin the phone page. The phone page is under complete
control of the 3-ASU/FT, and may be interrupted at any time by
pressing the Phone Page switch a second time.
Paging with the remote microphone
If your system is equipped with the remote paging microphone,
it may be used to issue pages throughout the facility. The remote
microphone page is automatically overridden by any pages
issued by the local microphone in the Audio Source Unit or a
phone page.
Each remote microphone installation is customized. Please refer
to your site-specific documentation to determine which areas of
your facility automatically receives the page, or how to select the
areas to receive the page.