Paging unit designed to manage speech and music in 8 zones
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 configured
in one of the following ways:
a) the 2 inputs of the unit are driven by two amplifiers, 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 preamplifiers, one
of which is dedicated to voice transmission and the other to music
transmission. The 8 outputs of the unit drive the 8 power amplifiers dedicated
to sound diffusion in the 8 audio zones.