User Manual

Appendix A
Setting Up the Programming Terminal
A–3
The Catalog No. 1784-T45 Programming Terminal may be used to program
the 2755-DM9, -DM9E decoder. Set the T45 Terminal Emulation to the
following:
• F1DGC D200 Terminal
• F2Modem = External
• F3Flow Control = On
• F4Duplex = Full
• F6Print = Off
Set the COM 1 parameters to:
• F1Baud = 9600
• F2Parity = None
• F3Data Bits = 8
• F4Stop Bits = 1
• F5Type = Standard PC Compatible Com
Note: If an internal modem is being used, it must be disabled using the
MODE command.
Fabricate the cable shown in Figure A.4.
Figure A.4
Connections for Cable Used with 1784-T45 Terminal
•
DTR
CD
DSR
CTS
AUX Port on Decoder-DCE
Note: Connect shield to shell of
cable connectors at both ends.
2
3
7
2
3
Transmit Data
Receive Data
Cable:
Belden 9939 or
equivalent
7
8
20
RTS
1784-T45-DTE Device
With DG D200 emulation.
6
5
4
Signal Ground
When the Select CRT Type menu appears, select Data General D200
emulation.
Using a Catalog Number
1784-T45 Terminal for
Programming