Appendix A: Rs232 Specifications - EverFocus EDR1620 Instruction Manual

APPENDIX A :
RS232 specifications
This Digital Video Recorder can be controlled by a computer or a terminal via a
RS232
standard D-SUB 9-pin RS-232 connector.
D-SUB 9-pin connector
The pin assignment of the 9-pin D-SUB connector
Digital Video Recorder
PIN # NAME
1 NOT CONNECTED
2 T x D (Transmitted Data)
3 R x D (Received Data)
4 NOT CONNECTED
5 GROUND
6 NOT CONNECTED
7 NOT CONNECTED
8 NOT CONNECTED
9 NOT CONNECTED
Transmission setting
There are 6 different speeds that can be used to transmit instruction or information through the
RS232 port on the device, 2400 baud, 4800 baud, 9600 baud, 19200 baud, 38400 baud,and
57600 baud. The default setting from the factory is 9600 baud.
Please refer to the CONTROL SETUP MENU 49 for the details.
APPENDIX
PIN #
1
2
3
4
5
6
7
8
9
73
HOST
NAME
NOT CONNECTED
R x D (Received Data)
T x D (Transmitted Data)
NOT CONNECTED
GROUND
NOT CONNECTED
NOT CONNECTED
NOT CONNECTED
NOT CONNECTED