Pelco DX4500 Keyboard Configuration and Software Update Guide

 Keyboard Data and DIP Switch Cover: Contains the keyboard configuration switches. Use the switches to configure the keyboard address and operational mode (refer to Figure 2).

1 2 3 4 5 6 7 8

ON

DOWN = ON

Figure 2. KBD300A Switch Settings: DX4500/DX4600 Operation

 RJ-45 Connector: Connects the KBD300A to the terminal block using the RJ-45 cable.

 KBDKIT/KBDKIT-X:The keyboard wiring kit that provides power for the KBD300A keyboard and interfaces the keyboard to the PV140. The kit includes two RJ-45 wall blocks and a 120 VAC/230 VAC to 12 VAC transformer.

Table A. RJ-45 Wall Block Pinouts

Pin	Signal	Pin	Signal
1	TX+	5	GND
2	TX-	6	N/A
3	12 VAC/DC	7	RX-
4	Nonpolar	8	RX+

 PV140: A user-supplied interconnect cable (shielded twisted pairs) is required to connect the PV140 to the terminal block.

Table B. PV140 to RJ-45 Wall Block Connections

	RJ-45 Wall Block
PV140 Signal	To Pin	Signal
RX+	1	TX+
RX-	2	TX-
TX-	7	RX-
TX+	8	RX+

 USB to RS-232 Cable: A USB to RS-232 converter cable (with a DB9 male connector) is included with the KBD300USBKIT. The cable connects the PV140 to the DX4500/DX4600.

ABOUT SOFTWARE UPDATES FOR THE DX4500/DX4600

Before you begin updating your DX4500/DX4600, be sure to observe the following information:

•Your current DVR configuration settings are not deleted or replaced during the update process.

•Download the required update files from www.pelco.com.

•Your unit might require more than one update. Refer to the DX4500/DX4600 product label for the unit’s version (1.2, V1.3, or A1.3). Then refer to Table C on page 10 for the required update files and procedures.

•You must use a USB drive to update the DX4500/DX4600 firmware and software. The update file must be the only file on the USB drive, and it must be located in the USB drive root directory.

C2968M-A (10/09) 9