Clear-Com ICS-102 - Page 36

Clear-Com Communication Systems
ICS-102/62 Intercom Panel Instruction Manual
3-6
Figure 3-9: ICS-102 Audio Block Diagram
EQ EQ
AUX. AUDIO OPTION
HOT MIC OUTPUT SA OUTPUT
SPEAKER FEED OUT
ANNOUNCE TONE FROM MICROPROCESSOR
RS-422 COM MODULE
4-WIRE TALK 4-WIRE LISTEN
BALLANCED PROGRAM INPUT
HEADPHONE
SPEAKERPANEL
MICROPHONE HEADSET MICROPHONE
LIMITER
MICROPROCESSOR CONTROLLED GAIN BLOCK
MICROPROCESSOR CONTROLLED AUDIO SWITCH
ICS-102 AUDIO BLOCK DIAGRAM
Local Sidetone Adjust
+
-