Bosch Plena Power Amplifier, Руководство по эксплуатации, Страница: 92 / 192

At the moment the emergency state is entered, a beeper starts and the EMG status output
contact are closed. See section Exit the emergency state, page 92 for information about
exiting the emergency state.
Acknowledge the emergency state
The beeper can be switched off by acknowledging the emergency state with the EMG Ack
button on the voice alarm controller or the remote controls. The beeper can also be switched
off by acknowledging the emergency state with the Emergency Acknowledge button on the
fireman’s panel.
Zone select
Zone1 Zone2
Fault
Reset
EMG
Ack
Figure 7.9: EMG Ack button
Exit the emergency state
Exit (reset) the emergency state by pushing the EMG Reset button on the voice alarm
controller or the remote controls. The emergency state can also be reset with the Emergency
Reset button on the fireman’s panel. In order to reset the emergency state, it first must be
acknowledged (see section Acknowledge the emergency state, page 92).
Zone select
Zone1 Zone2
Fault
Reset
EMG
Ack
Figure 7.10: EMG Reset button
Distribute live speech
Proceed as follows to distribute live speech:
1.
Select zones (see section Select zones, page 93).
2. Make announcement (see section Make the announcement, page 94).
7.4.2
7.4.3
7.4.4
92 en | Operation Plena
2013.07 | V2.0 | Installation and Operation manual Bosch Security Systems B.V.