Specifications

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MZU 2008
ZONE PAGING UNIT
CONTROL UNITS AND MIXERS
MZU 2008
Code 12944
Characteristics 1 rack unit with frame with RAL 7035 light grey paint finish
Inputs 2 music inputs with two wires, speech with three wires, one
of which is used for Emergencies (for amplifiers)
Outputs for loudsp. line (zones) 8 with three wires, one of which is used for Emergencies
Max. applicable power 1200 Watt/100 V, 840 Watt/70V, 600 Watt/50V, 300
Watt/25V
Controls Speech key for each zone. Music key for each zone.
General call key. Power ON-OFF key
Remote controls Zone selection control. General call command.
Activation of emergency and OPEN COLLECTOR output
Output power supply Power supply +15/0/-15 VDC
Luminous indicators Speech Led and Music Led per zone. General
call indicator led. Emergency indicator led.
Power ON-OFF indicator led
VAC Power supply 230 VAC with external power supply unit
120 VAC with external power supply unit
Optional accessories MBT 8008 microphone base
The MZU 2008 switching unit
can be installed in 19” racks for
selective voice/music switching in
8 audio zones, with the possibility
to increase the number of zones
as multiple of 8, adding other MZU
2008 in cascade.
Selection of the zones in which
the music is to be interrupted and
an announcement transmitted is
carried out from the MBT 8008
control console.
Using the 8 “MUSIC” keys on the
front panel, you can choose in
which of the 8 audio zones to play
the normal background music
and in which zones no music is
to be played. The system can be
congured in one of the following
ways:
• a) the 2 inputs of the unit are
driven by two ampliers, one
of which is dedicated to voice
transmission and the other to
music transmission.
The 8 outputs of the unit drive
the 8 speakers of the 8 audio
zones.
• b) the 2 inputs of the unit
are driven by two signal
preampliers, one of which is
dedicated to voice transmission
and the other to music
transmission.
The 8 outputs of the unit
drive the 8 power ampliers
dedicated to sound diffusion in
the 8 audio zones.
MB-T 8008
Microphone base
MZU 2008
Paging unit
MA 2120-TZ
Integrated amplifier
MA 5120-TCD
Integrated amplifier
Emergency
Zone
CD or TAPE
voice
music signal
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