2Pelco Manual C544M (2/98)

CONTENTS
Section Page
1.0 GENERAL.................................................................................................. 3
1.1 IMPORTANT SAFEGUARDS AND WARNINGS............................... 3
2.0 DESCRIPTION .......................................................................................... 4
2.1 GENERAL FEATURES......................................................................5
2.2 SAMPLE SYSTEM ............................................................................6
3.0 INSTALLATION..........................................................................................7
3.1 COMMUNICATION CARD.................................................................7
3.1.1 Setting the Baud..................................................................... 8
3.2 CONTROL CARD.............................................................................. 8
3.2.1 Setting the Start Address........................................................9
3.3 CONNECTING THE CM9760-IRC TO THE CM9760-CC1 HOST.... 10
3.3.1 Connecting the CM9760-IRC to a CM9760-CC1 Host via
Serial GPI ..............................................................................11
3.4 CONNECTING ADDITIONAL IRCs IN SEQUENCE........................ 11
3.5 CONNECTING VCRs TO THE VIDEO MATRIX BAY
(CM9760-MXB)................................................................................. 12
3.6 VCR CONTROL SIGNAL OUTPUTS............................................... 13
4.0 SPECIFICATIONS.................................................................................... 14
5.0 WARRANTY AND RETURN INFORMATION...........................................16

LIST OF ILLUSTRATIONS

FigurePage
1 CM9760-IRC (Rear View).................................................................. 4
2 VCR Hook-up Parameters................................................................. 5
3 Sample System Hook-up................................................................... 6
4 Communication Card......................................................................... 7
5 DIP Switches......................................................................................7
6 The Number of VCRs Controlled by One Control Card..................... 8
7 Pinouts for Connecting an IRC to a CPU (9760-CC1) Host .............10
8 Connecting IRCs in Sequence.......................................................... 11
9 Data Pin Connections for IRCs in Sequence.................................... 11
10 Connecting VCRs to the CM9760-MXB (Video Matrix Bay).............12

LIST OF TABLES

Table Page
A Baud Settings ....................................................................................8
B Start Addresses .................................................................................9
C Start Addresses................................................................................. 9
D IR Control Cable Wiring.................................................................... 13

REVISION HISTORY

Manual # Date Comments
C544M 2/98 Original version.