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COMPACT VOICE ALARM SYSTEM
SERVICE MANUAL
7. System hardware installation
7.1 Information on limiting damage consequences
In order to avoid problems with Voice Alarm System Central Unit, it is advisable to get familiar with the contents of this manual
before the rst use of the central unit.
VASCU is equipped with a set of automatic functions which are responsible for testing system eciency. FAILURE diode signals
abnormalities. In such case, it is necessary to take prompt actions and, if necessary, consult a person in charge of VAS eciency.
7.2 General connection diagram
Network connection of separated central units and reman microphones by means of a ber optic loop:
Drawing 32.
8
8
4
4
miniVES 4002 LN
miniVES 4002 LN
miniVES 2001N
miniVES 2001N
4002LN
4002LN
2001N
2001N
General connection diagram