Page 5245349C © 2001 RadionicsD6412 Installation GuideD6412Installer’s Keypad and Installer Mode12.3.5 SupervisionSupervision includes proper operation of the SDI bus, printer paper supply, and serial printer (or device) selected(on-line).The panel sends an SDI missing report to the receiver if it fails to communicate with the D9533 module.12.3.6 D9533 Module’s DB9 ConnectorThe DB9 Pins are configured as follows:1 DCD 4 DTR 7 RTS2 RxD 5 GND 8 CTS3 TxD 6 DSR 9 RI1 2 3 4 56 7 8 9Figure 39: D9533 DB9 Connector Layout13.0 Installer’s Keypad and Installer Mode13.1 Installer’s Keypad ConnectorIMPORTANTThe Installer’s Keypad must be set to Address 0 (set MODE to OFF) and the Installer Switch must be closedin order to program the D6412 from the keypad.Figure 40 shows you how to connect and disconnect an Installer’s Keypad and enter the Installer’s Mode. Referto D6412 Program Entry Guide (P/N: 45351) for complete information on programming the panel from a keypad.D6412 PCBYGBRUse Wire Assembly P/N: 15-04298-000 to connect the Command Center to the D6412.Back of Command CenterRedYellowGreenBlackFigure 40: Installer’s Keypad