Honeywell GENT COMPACT-DAU Installation Manual

Installation
micro Distributed Amplifier Unit
(COMPACT-DAU)
A micro Distributed Amplifier Unit, also called
micro-DAU (COMPACT-DAU), connects to the
analogue device loop and audio loop circuits of
Vigilon Compact VA panel. The unit can
accommodate two speaker circuits, each having up
to 5 high efficiency speakers connected in parallel.
The unit has local message store having:
¨
Audio Pack 0 - post September 2010 and
¨
Audio Pack 1 - pre September 2010
The messages and tones are for output to the
speaker circuits for announcement of emergency
and auxiliary event messages. Announcement of a
centrally stored message or live speech from the
control panel via the emergency microphone is
routed to the micro-DAUs via the audio loop for
output to their speaker circuits. The micro-DAU is
remotely powered by the control panel via a loop
circuit.
The micro-DAU is supplied in two assemblies:
¨
Backbox with front cover
¨
micro-DAU PCB assembly
Parts in the spares pack
Allen key
M4 Socket head screw
(for door)
Cable entry bungs
Screw (PCB fixing)
Washer (use with PCB
fixing screw)
Open the outer door using the allen key.
4188-781 issue 6_Part 1_08/10_micro DAU install
Backbox
9 cable earth points
~
Quantity
Flush fixing the micro-DAU
1
The micro-DAU can be flush fixed.
2
3
71mm
1
1
Outer door
Door locking point
Allen Key
2mm
77mm
Door locking
point
by Honeywell
Metal plate
7 top and 7 rear 20mm
knock out cable entry points
A
~
B
B
#
#
*
62.5mm 62.5mm
125mm
The micro-DAU can be flush
mounted to a depth of
48mm maximum
A u
d i o
S t a
C i t u s
r c u
i t A
C i f a u
r c u l t
i t B
f a u
l t
4mm
48mm
~
3 - Back box
fixing points
A keyhole
B holes
#
PCB retaining clips
* Spring stop
~
PCB fixing points