Optimus NOVA-500 Manual De Instalación Y Funcionamiento página 41

10. ALERT Emergency messages button and indicator.
Press it, in emergency mode, to activate ALERT message. Green if ALERT message is being
broadcast. Yellow if failure is detected in ALERT message. Extinguish in normal status.
11. Line input Selector switch.
Selector of the local input which will be broadcasted as BGM in the own unit.
12. All zone selector.
Press it to activate the 6 zones of the unit at the same time. It does not affect other units.
13. Zone fault indicator.
It lights on in Yellow when open or short circuit is detected in lines A or B.
14. Zone paging indicator.
It lights on in green when PAGING is working, either from Emergency Microphone or Remote
microphone.
15. Zone EVAC ALERT Broadcast Indicator.
It lights on in red when EVAC or ALERT emergency broadcast is working.
16. Zone Background Music Indicator.
It lights on in green when zone is selected for music broadcast. In emergency mode it also
indicates the zone is selected for message broadcasting.
17. Zone Selector.
Button to individually activate or deactivate the output zone. It is used for BGM and emergency
messages.
18. Zone Output Attenuator.
Increase or decrease the individual zone speaker volume. It has 6 attenuation levels, from 0dB
to ‐15dB. It does not affect in Emergency mode
19. Emergency Microphone Input.
Input connector for the emergency microphone.
20. Monitor Speaker Attenuator.
Increase or decrease the built‐in monitor speaker volume.
21. Emergency Microphone Gain Control.
It is used to adjust the emergency microphone input sensitivity.
22. Treble Control.
Increase or decrease the overall treble output.
23. Bass Control.
Increase or decrease the overall bass output.
24. Master Volume Control.
General volume control, it does not affect emergency messages or live messages from
NOVA‐12RM.
NOVA Version 1.0
NOVA
Voice Evacuation System
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