www.cleveracoustics.co.uk
ZM8 Matrix Zone System
User Manual
5
Product overview & technical specifications
Specifications
AC power supply
AC 115-240V/50-60Hz
Voltage selector between 115V-240V
DC power supply
+24V (±4V)
Line input sensitivity
195mV-2.0V clockwise rotation gain to increase
Line input impedance
47kΩ
Local input sensitivity
500mV balanced input
Local gain
±8dB
MIC1 impedance
600Ω
MIC level control
±8dB Input 100Hz sine wave signal
Paging console sensitivity
500mV Input 1kHz sine wave signal and output 0.775V
Paging console gain control
±8dB
Zone output
0.775mV Balanced output
Zone gain output
±8dB
Zone output level control
±10dB Input 100Hz sine wave signal
S/N ratio
<60db Non-weighting
Isolation degree
>40dB
Channel crosstalk
>50dB
Gain deviation
<2dB
THD
0.07%
Frequency response
Line 1-8 inputs and remote source input:
20Hz-20kHz
MIC 1 input: 80Hz-18kHz
