MULTIzone description: A zone control mixer consisting of 4 zones with 6 music inputs plus a microphone input for paging applications. Each of the 4 outputs can be independently configured to provide music from any one of the inputs plus the paging microphone and the relative levels are set by front panel controls. The music is automatically reduced in level (ducking) to allow for announcements to be heard clearly. Each zone output is mono and all inputs are stereo capable (mixed to mono internally). Zone outputs can have flat response or Audica loudspeaker EQ, as required. A mute control input is provided to be linked to fire control systems. This mutes all music inputs whilst keeping the paging microphone active for safety announcements. Remote zone control is possible via wired control panels or an RS232 interface. Up to 7 MULTIzone units can be linked (daisy-chained) for systems of up to 28 zones. Inputs: Stereo Phono jack pair for input 1, 2, 3, 4, 5, 6 XLR balanced input for paging microphone. (48V Phantom power option provided) 15-pin D-Type connector for looping the audio (and optionally Mic and RS232) inputs to another unit. There are also five control inputs: Remote zone control on RJ45 connector for zone 1, 2, 3, 4 and RS232 Other: AC supply on IEC 3-pin socket. 2 meter mains cable according to sku. MUTE input for fire control panel on Phoenix connectors. This can be wired for isolated contacts (Normally Open) or a voltage input (3-24V DC). The sense of this input can be reversed by an internal jumper such that a Normally Closed contact or absence of the 3-24V causes muting instead. Outputs: Eight outputs are available and a loop-through is provided for daisy chaining inputs to multiple units. Mono phono jack output for zone 1, 2, 3, 4. Selectable flat or AEQ curve. Balanced audio output on Phoenix connector for zone 1, 2, 3, 4. Replicates phono jack output for zone. 15-pin D-Type connector for looping the audio inputs (and optionally Mic and RS232) to another unit.
