FBT 37483_VAIE2550_manual1.pdf - Manuale (Pagina 79)

6-2
OPERATING CONDITIONS AND TERMINOLOGY
UK
Priority
System
condition
Operating
environment
Priority
level
Active source
For setting see
MENU
high
low
“Voice Alarm
condition”
Manual
Emergency
15 VAIE 2250 with emergency microphone Fixed setting
from 8 to 14 Emergency microphone stations See the FMD 2001, FMD 2012 manual
Automatic
Emergency
7 CONTROL INPUT for RESET function Fixed setting
6 CONTROL INPUT for EVAC message Fixed setting
5 CONTROL INPUT for ALERT message Fixed setting
Priority
System
condition
Operating
environment
Priority
level
Active source
For setting see
MENU
high
low
“Quiescent
condition”
PA
source
from 8 to 14 Emergency units in broadcast mode See Emergency units manual
from 1 to 7
Inputs IN 1 - IN 2 - IN 3 with the PRECEDENCE or
VOX functions
See AUDIO SETTING section
PAGING UNITS Microphone stations See the MBT 1106, MBT 1112 manual
BGM source 0 Music source Fixed setting
The active sources in the “Voice Alarm” condition always have priority over those active in “Quiescent” condition, regardless of the priority
level set.
6.1.2 Glossary
Following is a list of definitions of terms used in this manual, completed by indications of a general nature.
“BGM Source”, One of the following audio sources using the “Music” amplification channel (BackGround Music):
- Audio source connected to the AUX input.
- Flash memory device containing *.mp3 files plugged into to the front-panel USB EXT socket.
- Sorgente audio collegata all’ingresso IN 1 (Microfonico) con modalità impostata MODE: IN OFF.
- Sorgente audio collegata all’ingresso IN 2 (Microfonico oppure di Linea) con modalità impostata MODE: IN OFF.
- One of the BGM sources mentioned above (USB-AUX-IN 1-IN 2) connected to and selected for the remote VAIE 2250 unit, and available
on the local VAIE 2250 unit via the REMOTE LINK.
During a “Voice Alarm Condition”, the BGM sources are not operational.
“PA Source”, One of the following audio sources using the ”Voice” amplification channel for Public Address announcements:
- Source of sound connected to the IN 1 input (Microphone input), set in the ON or PRECEDENCE MODES.
- Source of sound to the IN 2 input (Microphone or Line input), set in the ON, VOX or PRECEDENCE MODES.
- Source of sound connected to the IN 3 input (Line), set in the ON or VOX MODE.
- EMERGENCY UNIT in the broadcasting mode, PAGING UNIT.
- One of the above PA sources (PAGING UNIT or EMERGENCY UNIT) connected to the remote VAIE 2250 unit and active on the local
VAIE 2250 unit via the REMOTE LINK.
During a “Voice Alarm Condition” the PA sources are not operational.
“VES Source”, One of the following audio sources, using the “Voice” and/or “Music” channels for emergency voice announcements (Voice
Evacuation System):
- Pre-recorded Alert message (ALERT).
- Pre-recorded Evacuation message (EVAC).
- Emergency Microphone (P.T.T.) connected to the front-panel MICROPHONE socket.
- Emergency microphone station connected to the rear-panel EMERGENCY UNITS socket.
- One of the VES sources indicated above (ALERT- EVAC – PTT – EMERG. UNITS) connected to the remote VAIE 2250 unit and active
on the local VAIE 2250 unit via the REMOTE LINK.
Activation of a “VES source” generates an operational “Voice Alarm Condition”.
“Voice channel”, Amplification channel of the VAIE 2250 system using the internal Voice amplifier and the additional external amplifier.
- During a “Quiescent condition” it is used by the “PA sources”.
- During a “Voice Alarm Condition” it is used by the Emergency Microphone or to play out the pre-recorded Evacuation Message
(EVAC).
“Music Channel”, Amplification channel of the VAIE 2250 system that uses the internal Music amplifier.
- During a “Quiescent condition” it is used by the “sources of BGM”.
- During a “Voice Alarm Condition” it is used to play out the pre-recorded Alert message (ALERT).
“Priority”, Use of the output zones by an audio signal or by a reset command is governed in the hierarchy by the level of priority assigned
to each active source. A current activation of a zone can be interrupted only by another with a higher priority.
The VAIE 2250 system manages priorities as shown in the following tables: