IBM 3174 Reference Manual page 104

3270 Terminals Used as ASCII Terminals
Using an IBM PC or PS/2 as a DEC VT100 Keyboard (702= 0)
TO PERFORM THIS VT100
USE
FUNCTION
Keyboard
CTRL Space
ALT Space
CTRL A to Z
ALT A to Z or ALT a to z
CTRL [
ALT0
CTRL\
ALT\
ALT]
ALT =
CTRL~
ALT<
CTRL?
ALT/
Bell
ALTG
CTRL
ALT
A
[
0
] j
RETURN
New line or Enter
LINE FEED
ALT New Line
DELETE
Delete
ESC
ATTENTION
BREAK
FIELD MARK
SHIFT BREAK {Long BREAK)
EXTM PA2
CTRL BREAK {Answerback)
PA2
NO SCROLL
Backtab
Local Screen Copy
Notes:
PrtSc
TO PERFORM THIS VT100
FUNCTION
USE
SHIFT
Shift
Backspace, tab
Backspace, tab
<—>1],
Menu Request
EXTMM
Keypad
1 to 9
PF1 to PF9
0
PF10
ALT, .-
PF1
Cursor Sel
PF2 Erase Inp
PF3
Erase EOF
PF4
EXTM ATTN or
EXTM SYS REQ
ENTER
DUP
1. EXTM is the extension-mode key (see your system administrator).
2. Control is Pseudo-ALT. See Chapter 1.
Appendix A. Terminal Keyboard Maps A-29