IBM 3151 Manual To Operations page 46

GENERAL Menu
Setup
Possible
Parameters Values Meanings
Forcing OFF If there is no space to insert a character or insert a null
Insert line, an insert operation cannot be done.
LINE If there is no space to insert a null line and an insert line
operation is requested (for example, by the Ins Ln key), the
current line is replaced with a null line and the remaining
lower lines and the previous current line move· down one
line. The bottom line is then discarded.
CHARACTER
If there is no space to insert a character and an insert
character operation is requested (for example, by the Insert
key), a character can be inserted at the cursor position.
However, the last character of the current line is discarded
when the Line Wrap option is OFF, or the last character
in the page (or the field in a formatted page) is discarded
when the Line Wrap option is ON.
BOTH Enables the
LINE
and
CHARACTER
functions.
Tab
FIELD
In a formatted page, the tab stops provided by the field
attribute characters are used regardless of the column-tab
definitions.
COLUMN The column-tab stops are used while ignoring the field
attribute characters.
.Enhance
ON Enables the enhanced commands. See IBM 3151 ASCII
Mode
Display Station Reference Manual for more information.
OFF Disables the enhanced commands. See IBM 3151 ASCII
Display Station Reference Manual for more information.
Edit Mode
DUPLEX
Key codes are generated and sent to the host system when
any edit key (such as Char Delete) is pressed.
LOCAL Key codes are not generated when the edit keys are
pressed. In this mode, you can edit text using the edit
keys without sending the key codes to the host system.
Figure 2-7 (Part 3 of 4). Setup Parameters in the GENERAL Menu
Chapter 2. Setup Procedures
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