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External printer
As for Vigilon Compact, see page 31.
How to configure the monitored input
As for Vigilon Compact, see page30.
How to configure the buttons U1 and U2
As for Vigilon Compact, see page30.
How to configure LEDs CB253 and
CB254
As for Vigilon Compact, see page30.
How to check and set the audio signal
Jack sockets
There are two stereo 3.5mm jack socket on the Audio Control
Card labelled Audio 1 and Audio 2. A standard low impedance
headphones may be plugged into the jack sockets to listen to the
audios. Any audio from the panel that is outputted can be
listened to using the headphones.
VU Meter
The VU (Volume Unit) meter provides an indication of the signal
level of audio being sent to the two audio loops.
For an optimum setting of audio the deflection on the VU meter
must not exceed 0dB.
The noise level remains constant for all input signals. If the input
signal is low as read on the VU meter then noise level will be
more noticeable.
Where an amplifier of a music system provides an adjustable
pre-amplified output, the adjustment must be such that the heavy
beat of background music does not cause the pointer on the VU
meter to deflect above 0dB, in the red range.
The actual volume settings of background music, PA and VA to
the speaker circuits are held at the micro-DAUs in the system.
The settings of these volume are made to site specific
requirement using the commissioning tool.
4188-856_i2_12/06_Generic Vigilon (C VA) Comms.
37
Vigilon (EN & BS) Compact (VA) panels
Vigilon
C
ompact
Voice
A
larm
Panel
PANEL
ACC BOARD
AUDIO 1
AUDIO 2
large signal
small signal
Noise
remains
constant
irrespective of
signal level
+
20 10
7 5 3
0 3
0
20 40
60 80 100%
-
vu
Deflection of pointer in the
red range may cause signal
distortion
Average deflection
of pointer to be
around here
Normal range
Maximum for any signal