APPENDIX F: Terminal Modules and ASCII Terminal Setups
211
5250 Function
Key Sequence
Hex Value Generated
CMD 23
ESC _
1BH 5FH
CMD 24
ESC +
1BH 2BH
Special Host:
System Request
ESC S
1BH 53H
or SHIFT/Fl
1BH 3FH 41H
Signal:
Attn
ESC A
1BH 41H
or Fl
1BH 3FH 61H
Extended Function:
Local Copy Print Req.
F9
1BH 3FH 69H
Local Copy Form Feed
F10
1BH 3FH 6AH
Cancel Print
SHIFT/F4
1BH 3FH 44H
Refresh Screen
F7
1BH 3FH 67H
Toggle Status Line/
Toggle Indicators
F8
1BH 3FH 68H
Toggle Echoplex Enabled
F11
1BH 3FH 6BH
Initialize Terminal
ESC <
1BH 3CH
Request Disconnect
ESC >
1BH 3EH
TeleVideo: TV970 Terminal Setup
All operator-selected parameters are input from the keyboard through the TV-970 setup mode; there are
no external switches.
1. To enter Setup mode, press SETUP. A Setup Menu will appear on the terminal’s screen. To exit
Setup mode, press SETUP a second time. To save the reset parameter values permanently (as
opposed to allowing them to revert to previous values following the current session), press CTRL
and S before exiting Setup mode. Set the terminal’s parameters as follows:
Identifier
Value
Comments
COMM
CNV
Conversational mode
DUPLX
FDX
Full-Duplex communication
SEND/RCV
NO ECHO
Local terminal echo turned off
BAUD (MAIN)
?
Main port baud rate
PARITY (MAIN)
?
Main port parity
DATA BITS (MAIN)
?
Main port word size
STOP BIT (MAlN)
?
Main port stop bit(s)
RCV CTRL
?
Set to match flow control on the LinkUp
5294.
XMIT CTRL (MAIN)
?
Set to match flow control on the LinkUp
5294.
BAUD (PRINT)
?
Printer port baud rate
PARlTY (PRIN’TER )
?
Printer port parity
DATA BITS (PRINTER)
?
Printer port word size
STOP BIT (PRINTER)
?
Printer port stop bit(s)
XMIT CTRL (PRINTER)
?
Set to match flow control on printer being
used
PRINT STAT
BUF
Buffered transparent print selected