Clear-Com ICS-2003 - Manual (Page 79)

Clear-Com Communication Systems
ICS-2003 Intercom Panel Instruction Manual
4 - 1
SPECIFICATIONS
Note: 0 dBu is referenced to 0.775 V RMS
FRONT-PANEL CONTROLS AND CONNECTORS
Talk/Listen Switches: 12
Function Buttons 16
Answer Back Switch 1
Volume Controls 2
Headset Connector 1 D4M XLR
Panel Mic Connector 1 1/4 in. Phone Jack
REAR-PANEL CONNECTORS
Miscellaneous DB-15F
To Matrix RJ-45 & DB-15M
Audio IO (OPT-100) DB-15F
Accessory DB-9F
DC Power 5 Pin
PANEL MICROPHONE INPUT
Type: Electret
Input Level 40 dBu
Gain Adjustment Range +/-5dB
Impedance 200 Ohms
HEADSET MICROPHONE INPUT
Type Dynamic
Input Level -55dBu
Gain Adjustment Range +/- 5dB
Impedance 200 Ohms
LOCAL PROGRAM INPUT
Type Transformer Isolated
Impedance 8k Ohms Bridging
Level 0 dBu will produce full output of
speaker when volume control is fully
clockwise
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