Figure 2-7: Typical Connections To The 8085 Dtv Caption Encoder; Figure 2-8: Wiring Rs-232 Dte Serial Port To Computer - evertz 8084 Instruction Manual

Figure 2-7: Typical Connections to the 8085 DTV Caption Encoder

INSTALLATION
Models 8084/8084AD/8085 Closed Caption Encoder Manual
Connect the PORT A, B or C connector of the Closed Caption Encoder to
one of the serial ports (typically COM1 or COM2) of your computer. Figure
2-8 below shows the typical cable wiring diagram to connect Port A, B or C
and a personal computer. If none of the ports have been altered from the
factory settings, you can use a standard "NULL MODEM" cable to connect
your PC to any port. If you are connecting only one computer running
caption encoding software, we recommend connecting it to port C.
Serial I/O Port (A,B,C)
Male (pins)
Description
Shield
RS 232 Transmit
Ground
RS 232 Receive
RS 232 CTS
RS 232 DTR
RS 232 RTS
RS 232 DSR

Figure 2-8: Wiring RS-232 DTE Serial Port to Computer

Revision 1.6.6
Computer End
Male (pins)
DB-9 DB-25 DB-9
-------------------
3 -----------------3
5 -----------------7
2 -----------------2
8 -----------------4
4 -----------------6
7 -----------------5
6 ---------------- 20
Description
Shield
2 RS 232 Receive
5 Signal Ground
3 RS 232 Transmit
7 RS 232 RTS
6 RS 232 DSR
8 RS 232 CTS
4 RS 232 DTR
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