MZ-4000
Line tester
Reference: 596 195
Date: October 2018
Version: 3
3
BOUYER INDUSTRIE
1270, avenue de Toulouse
Tel.: +33 (0)5 63 21 30 00
82000 Montauban – France
Fax: +33 (0)5 63 03 08 26
www.bouyer.com
II.
TERMINOLOGY
PA
Public Address: Voice alarm and safety sound systems.
PSE
Power Supply Equipment Power supply in compliance with EN54-16.
VACIE
Voice Alarm Control and Indicating Equipment.
EN54-16
Standard for voice alarm and safety systems
Fire detection and fire alarm systems - Part 16: voice alarm control and indicating equipment
Line
Basic element that can be selected on a public-address system.
Physically, a line corresponds to the output of an amplifier.
Depending on the output power, a line may have more than one loudspeaker. A discriminant
loudspeaker selection cannot be achieved on the same line.
EOL
End of Line: 10-KΩ resistor wired at the end of the line so that the VACIE can test line integrity.
SC/OC
Short Circuit/ Open Circuit
AZ
Alarm Zone: Set of lines on the system over which the Vocal Alarm is broadcast.
VA
Specific measuring technique developed by Bouyer that detects faults on loudspeaker lines.
Region
Group of alarm zones.
General Call
Broadcast on all lines in an alarm zone.
Voice Alarm
Evacuation message broadcast.
HMI
Human Machine Interface
