5.4.1 Front panel of Alpha Announce Control panel
PUSH TO TALK–button
PAGING to selected zones can be done by holding this button.
Button can also be configured to operate in toggle-mode.
Button is blinking during prefix and message.
GROUP 1–button
Group 1 paging zone selection and deselection.
Increase of backlight brightness of buttons when pushed over 2 seconds.
68 | AlphaAnnounce Control Panel