Quick Reference - IBM 3270 Operator's Manual

POWER SWITCH
\ Adjust
Brightness
Adjust
Contrast
SYSTEM AVAILABLE
INPUT INHIBITED
INSERT MODE
SYSTEM READY
SYNC SEARCH
SELECTED
STATUS
TRANSMIT
Quick Reference
INDICATORS
System will accept data or signals from your display station.
Turns on if you:
1. Attempt to change protected data.
2. Attempt two input operations at the same time (card
reader, selector pen, keyboard).
3. Insert too many characters into a field (Insert Mode).
4. Press CLEAR, ENTER, TEST REO, or any PA or PF
key. Turn off with RESET key.
I nsert characters into displayed data. Turn on with INS
MODE key. Turn off with RESET key.
Your display station is ready to communicate with the
system.
Your display station is available for selection by the
computer.
Your display station is selected by the computer.
Your display station is giving the computer its status
(usually error status).
Your display station is transmitting to the computer
(over telephone lines.)
KEYBOARD
o DOOOOOOOooLJoB 00
08000000000000 00
o 0000000000808 OJCD
OCJooooOooOOoCJB8
( ) J( )( ( )
Typamatic keys repeat their function when held down.
CLEAR
ERASE INPUT
ERASE EOF
INS MODE
DEL
TEST REO
Blanks all of screen and positions cursor in upper left.
Blanks all input fields on your screen.
Blanks from cursor to end of field.
Inserts character(s) into displayed data.
Removes character(s) from displayed data.
Calls for testing by the program.
Have you tried this?
~I Tab
~
New Line
t
Move cursor up
~
Move cursor down
. - Move cursor left
~
Move cursor right
SOMETHING IS WRONG
Is this it? . . . . . . .
Display Station won't turn on.
No clicks when keys are pressed.
Make sure the power cord is plugged into the wall outlet.
Is INPUT INHIBITED indicator off? RESET key turns it off.
For more information on troubles, see page 92.
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