LSC22 Loudspeaker Controller
ASM-LSC22 Installation and Operation Manual
January 24, 2017 Rev: 1.00
Page 1-2
ENG-FORM: 800-0100.DOTX
CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.
The amplifier is thermal and short circuit protected to prevent damage. The built in power supply is
overcurrent and reverse polarity protected.
Front panel switches provide selection of the various operational modes of the LSC22 including a
VOL/PWR which provides volume control of the selected output and a means of turning off the system.
One front panel Auxiliary input jack provides both an input audio from an external device and a
maintenance mode USB connection that enables loading of audio wave files.
1.4
Specifications
1.4.1
Electrical Specifications
1.4.1.1
Input Operating Voltage
Normal Operating Conditions:
Nominal:
+28.0 Vdc
Maximum:
+30.3 Vdc
Minimum:
+22.0 Vdc
Emergency:
+18.0 Vdc
Abnormal Operating Conditions:
Maximum:
+32.2 Vdc
Minimum:
+20.5 Vdc
1.4.1.2
Input Operating Current
Input Current:
2.0 A max @ 28.0 Vdc
0.2 A idle max @ 28.0 Vdc
Backlighting Current:
28V Lights Power:
10 mA max @ +28.0 Vdc
5V Lights Power:
10 mA max @ +5.0 Vdc
