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Plena Voice Alarm System | Installation and User Instructions | Operation en | 90
26.2.1 Make the announcement
Push the push-to-talk (PTT) button of the call station to
make an announcement (see figure 26.1). The call is
only distributed to the selected zones (see section 26.2).
The LEDs above the PTT button provide information
about the status of the call station (see table 26.1).
figure 26.1: PTT button and indicators
table 26.1: Call station status indicators
Indicator Position Description
Ye ll ow L ef t B us y
Green Center Talk
Red Right System in emergency
state, call station
disabled.
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