Artsound MAT-8000, Руководство по эксплуатации

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MAT-8000
12
6. Specifications.
Conditions parameters Deviation
AC Power Supply
Voltage selector between
115 V & 240 V
AC 115- 240 V; 50 / 60 Hz
Specific voltage and frequency
values to the machine to prevail
in kind.
10 %
DC Power Supply + 24 V ± 4 V
Line Input Sensitivity Clockwise rotation gain to increase 195 mV-2.0 V
Line Input Impedance 47 K Ω
Local Input Sensitivity Balanced input 500 mV
Local Gain ± 8 dB
MIC1 Sensitivity Clockwise rotation gain to increase
MIC1 Impedance 600 Ω
MIC Level Control Input 100 Hz sine wave signal ± 8 dB
Paging Console Sensitivity
Input 1 KHz sine wave signal & output
0.775 V
500mV
Paging Console Gain Control ± 8 dB
Zone Output Balanced output 0.775 V
Zone Gain Control ± 8 dB
Zone Output Level Control Input 100Hz sine wave signal 10 dB
S/N Ratio Non-weighting < 60 dB
Isolation Degree > 40 dB
Channel Crosstalk > 50 dB
Gain Deviation 20 Hz-20 KHz < 2 dB
T.H.D 20 Hz-20 KHz < 0.07%
Channel Phase Position 20 Hz-20 KHz Same phase
Frequency Response
Line 1-8 inputs and remote source
input, 20 Hz-20 KHz
+L / -3 dB
Frequency Response MIC1 input, 80 Hz-18 KHz +L / -3 dB