VIGIL EVAS BVRD2M
Operating Instructions
BVRD2M issue 2
1
C O M M U N I C A T I O N S
1 Introduction
1.1 BVRD2M T
ECHNICAL
D
ESCRIPTION
The VIGIL EVAS BVRD2M is a DSP controlled Voice Alarm
Routing Matrix that is fully compliant with BS5839 part 8 and
EN54 part 16.
The BVRD2M master unit provides eight electronically balanced
inputs, each with 3 band parametric (plus bass and treble)
equalisation, an optional limiter / compressor, and independent
priority settings.
Inputs 1 and 2 are normally reserved for fire microphones and are
configurable with an “All Call” processor bypass.
There are seven electronically balanced outputs, each with 10
band parametric EQ and selectable audio delay of up to 1 second.
Up to six CD quality messages, each of a maximum of 57 seconds,
can be stored in DSP memory. Each message has independent
level, surveillance and timing settings.
There is also a single “All Call” fail safe EPROM message
generator that can be used in the unlikely event of processor
failure.
The unit is fully monitored and includes a real time clock that is
used for date stamping the stored fault / event log.
