Location of VT Function Keys

Use this table to locate VT functions on your IBM Enhanced keyboard:

Table 3-44

VT 420 Function Key

Enhanced Key

BREAK (F5)

F5

COMPOSE CHARACTER

F3

CURSOR DOWN

Down Arrow

CURSOR LEFT

Left Arrow

CURSOR RIGHT

Right Arrow

CURSOR UP

Up Arrow

DO (F16)

CTRL+F6

ESCAPE

F4

F1...F10

F1...F10

F11...F20

CTRL+F1...CTRL+F10

FIND

HOME

INSERT

INSERT

HOLD (F1)

F1

HELP (F15)

CTRL+F5

Keypad -

CTRL+Keypad +

Keypad ,

Keypad +

Keypad ENTER

Keypad ENTER

Keypad .

Keypad .

Keypad 0...9

Keypad 0...9

NEXT SCREEN

PAGE DOWN

PF1

NUMLOCK/SCROLL LOCK

PF2

Keypad /

PF3

Keypad *

PF4

Keypad -

PREVIOUS SCREEN

PAGE UP

PRINT SCREEN (F2)

F2

REMOVE

DELETE

SELECT

END

SETUP (F3)

Not available, use application menus

SHIFT+F6...SHIFT+F20

SHIFT+F6...SHIFT+F20

SWITCH SESSION (F4)

Not available, use standard Windows methods

NOTE:The NUMLOCK key is normally used as PF1. However, on some machines, particularly laptops, the NUMLOCK key is needed to turn on and off the embedded numeric keypad. If you are using a laptop with an embedded numeric keypad, to disable NUMLOCK from sending PF1 to the host but retain NUMLOCK functionality, you need to edit your Keyboard map.

To map the VT NUMLOCK key

  1. In a VT session, from the Options menu, choose Settings.

  2. Under Categories, choose Keyboard Maps.

  3. Select VT420.EKM from the list of available keyboard maps.

  4. Choose Edit to display the VT420.EKM keyboard map in the Keyboard Map Editor.

  5. Double-click the PF1 key to display the Action page for that key.

  6. Under Category select Control Keys, and select Nothing Mapped under Commands.