HP Compaq t5710 Thin Client - Manual (Page 173)

10-5
IBM 3270 Emulation
SysReq Key Support
When the SysReq option in the Telnet Options dialog box is selected, the key
mapped with the SysReq function enables you to toggle the display and keyboard
entries between the host operating system and the application. This enables you to
switch to the operating system and issue a LOGOFF command. When communicating
with the operating system the status line will display the symbol.
Note: Not all TN3270E servers provide full support of the SysReq
key.
The Status Line
The last line in the window is used to display status information in the form of
symbols and alphanumeric characters. A coloured line separates status information
from the rest of the display. Information is displayed in any of nine regions within the
status line as listed below.
1: Readiness & System Connection
Symbol Colour Column Meaning
T Blue 1 Telnet session running
A Blue 2 Online (non-SNA)
? Blue 3 Network Virtual Terminal mode
Blue 3 My job (IBM emulation screen)
Blue 3 Host operating system mode
2: Do Not Enter
Symbol Colour Column Meaning
PROGnnn Yellow 10-18 Program check (nnn = error code)
White 10-13 Terminal wait
NUM Red 10-15 Numeric data only
Red 10-14 Go elsewhere
SYSTEM White 10-17 System lock
> Red 10-13 Too much
3: Typing Direction
Symbol Colour Column Meaning
=> Blue 19 Typing direction left-to-right
<= Blue 19 Typing direction right-to-left