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System Overview.......................................................................................1 
Introduction ............................................................................................1 
Standard Features .................................................................................2 
Optional Features ..................................................................................2 
Hardware Components .............................................................................3 
VCP Modules .........................................................................................3 
4003 VCP Configurations ......................................................................3 
4020 Slave Configuration.......................................................................4 
4001/4002 Adjunct Configuration...........................................................5 
Stand Alone Paging ...............................................................................6 
Message and Tone Initiation .....................................................................7 
4020 Slave .............................................................................................7 
Adjunct Configuration.............................................................................7 
Standard Tone Options..........................................................................8 
Temporal Code Selection ......................................................................9 
Voice Message Selection.......................................................................9 
Microphone Pre-tone .............................................................................9 
Walk Test Phrases ................................................................................9 
Hardware and Firmware ..........................................................................10 
VCP Interconnections ..........................................................................10 
Voice Controller Assembly Description ...................................................11 
Overview ..............................................................................................11 
DIP Switch ...........................................................................................11 
Message Programming........................................................................12 
Voice/Tone Generation and Routing....................................................12 
Communications ..................................................................................12 
Automatic Message Initiation ...............................................................12 
Message Initiation Via Switches ..........................................................12 
MANUAL EVAC Switch........................................................................13 
ALL CLEAR Switch ..............................................................................13 
Trouble Indications...............................................................................13 
Microphone Activation..........................................................................13 
Remote Microphone ............................................................................13 
Additional Descriptions ............................................................................14 
4003 SIGcard Description....................................................................14 
4003 Power Supply Description ...........................................................14 
VCP Amplifier Description ...................................................................14 
Programming the 4003............................................................................15 
Configuring for 4020 Systems .............................................................15 
Editing the Selection ............................................................................16 
Microphone Selection ..........................................................................16 
 
Table of Contents