IBM TN5250 manual Terminal Keyboard

Terminal Keyboard	3-3
Table 3-1 TN5250 Keys, Continued
TN5250 Key	Function
Delete	Deletes a character where the cursor is
	positioned.
Double Speed Left	Moves cursor four positions to the left.
Double Speed Right	Moves cursor four positions to the right.
Dup	Duplicates the last field.
Enter	Executes commands, or accepts data and/or
	selected options currently on the screen.
Er Inp	Clears all modified fields. The cursor moves to
	the insert cursor address specified in the
	previous display command.

Reset

Field +

Field -

Field Exit

Help

Restores the original data and resets the terminal.

Moves the cursor to the start of the next field.

Moves the cursor to a previous field.

Deletes any characters at the cursor and to the right of the cursor, then moves the cursor to the next field.

◆If this key is used in a no error state, the help information displayed is about the currently executing software.

◆If this key is used in an error state, the help information that is displayed is about that error.

Home	Moves the cursor to the address specified by
	the insert cursor address.
Insert	Sets the insert state for the field in which the
	operator is located.

New Line

Roll − or Roll ↓

Moves the cursor to the beginning of the next line.

Pages up one page.

Pages down one page.