Menu control, Menu, Control – CognitiveTPG DLXi User Manual
Page 161: Command

M E N U C O M M A N D S
MENU CONTROL
Function
Specifies the characters used to exit, "scroll," or select an
item from a menu. In most applications, these characters
are chosen by pressing the four keys on the external
keyboard that correspond to keyboard functions "cancel,"
next," "previous," and "select."
Explicit
Form
MENU CONTROL cn nx pr se
Implicit
Form
MU CONTROL cn nx pr se
Parameters
cn
The decimal ASCII value of the character
used to cancel the current action. The
default value for cn is 27 (the ESC key).
nx
The decimal ASCII value of the character
used to scroll to the next menu item. The
default value for nx is 78 (the N key).
pr
The decimal ASCII value of the character
used to scroll to the previous menu item.
The default value for pr is 80 (the P key).
se
The decimal ASCII value of the character
used to select the current menu item. The
default value for se is 13 (the ENTER key).
Comments
Menu items will only appear on the display if you specify
a prompt string in the MENU ITEM command.
The printer stores the control characters specified by the
MENU CONTROL
command in a menu called _MENUC_.
See also
Example
The following command tells the printer to use the "q",
period, comma, and "a" keys for the cancel, next,
previous, and select functions:
MENU CONTROL 113 46 44 97
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Revision F, January 2012, CognitiveTPG