Digital Video Recorder
RS232 Connector Pin Outs
Pin 1
DCD (Data Carrier Detect)
Pin 2
RXD (Receive Data)
TXD (Transmit Data)
Pin 3
Pin 4
DTR (Data Terminal Ready)
Pin 5
GND (System Ground)
Pin 6
DSR (Data Set Ready)
Pin 7
RTS (Request To Send)
Pin 8
CTS (Clear To Send)
Pin 9
RI (Ring Indicator)
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