10
Parameters
Values
SNR
80 dB, A-weighed
MIC/LINE Input
Input sensitivity
5 mV/1 V, set by DIP switch
Input impedance
20 KΩ
Frequency response
80 Hz-18 kHz, ±3dB
SNR
80 dB, A-weighted
Phantom power output
24 V DC, set by DIP switch
Audio Output
Output channels
CH1, CH2 and record
Output signal
1 V (0 dBV)
THD
<0.1%
Internal Power Amplifier
Max. power output
500 W
Output signal
100 V (CH1A)
Frequency response
80 Hz-18 kHz, ±3dB
THD
<0.1%
Power Amplifier Interface
Number
3 (CH1, CH2 and spare amplifier)
Output signal
1.4 V
THD
<0.1%
Control signal
Self-testing, amplifier fault and power saving control signal
Loudspeaker Interface
Zone Number
8 (each has A and B output)
Max. load power
500W
Contact Input / Output
Contact input
10 contact input interfaces with supervision
Contact output
8 contact output interfaces (NO,
NC and COM), “Fault” output and
“Alarm” output.
Maximum voltage of the
outputs
AC 250 V / DC 30 V
Maximum current of the
outputs
2.5 A
Others
DC Power output
24V / 1 A
Monitoring loudspeaker
2 W / 8
Ω
Ethernet interface
10 M / 100 M
Memory capacity
1 GB Flash Memory, 8 GB SD card
Working Conditions
Relative Humidity
95%, without condensing
Operating temperature
-10
C~+50
C (14
F to +122
F)
