Tempest 900 - Front Panel Lock; Call Function

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Tempest900 2-Channel Operating Manual
Front Panel Lock
The Front Panel Lock function is intended to minimize the probability of unintentional adjustments to the system. Press MENU, select
“BaseStation Settings,” scroll and select “Front Panel Lock,” press 1 or ENT to select Lock. Press MENU to exit to the main Operational screen.
The buttons and knobs on the front of the BaseStation will not function until unlocked, except for the power switch which will power the unit
OFF. When the BaseStation is powered ON, it is always unlocked.
• Press MENU + ENTER to unlock.
Call Function
On the BaseStation front panel, select a channel by pressing the Volume control. Press and hold CALL for as long as you want the Call signal to
go out on the channel.
A Call signal will be received by users who are listening on the channel that originated the Call signal.
Stage Announce (SA)
The Stage Announce (SA) function in the Tempest BaseStation is used to send a wireless BeltStation microphone signal to a dedicated external
audio output. When a wireless user presses the STAGE button on the BeltStation, their audio is re-routed from the selected intercom channel(s)
and is sent to the BaseStation rear panel SA connector. In addition, a relay closure contact is available on the RELAY connector on the back
of the BaseStation. Pressing the STAGE button enables the headset microphone, regardless of the status of the Talk buttons. If enabled, all
BeltStations can access this feature.
The Stage Announce output connector is an XLR-3M. The Stage Announce connector is balanced and transformer isolated and outputs nominal
line level audio from -12 to +12 dBu. The Stage Announce connector output level can be adjusted at the “Stage Announce” menu screen, under
“Wired Intercom Settings.”
In addition, the Stage button may be congured to also control an additional relay assigned to the users BeltStation. See the GPO Relay section
for more details.
On the BaseStation, an active Talk button is not required to send a Call signal, and the Call
signal is routed to the channel selected for monitoring. On the BeltStation, a Call signal is sent
only when the Talk button is enabled, and only on the channel(s) selected for Talk.