With AutoCAD LT you can configure up to four areas of your digitizing tablet as menu areas for command input. The sections of the menu file labeled TABLET1 through TABLET4 define the menu macros associated with tablet selections in these areas.
The menu items in Tablet sections use the same syntax as those in the other sections. Item labels are treated like those in the Buttons sections: they can be used as comments, and they are not displayed.
The tablet menu areas that you define with the Cfg option of TABLET command are divided into equal-sized menu selection boxes, which are determined by the number of columns and rows you specify in each area. These tablet menu selection boxes correspond directly to the lines that follow the Tablet section labels in a left-to-right, top-to-bottom order (whether or not they contain text).
For example, if you configure a menu area for five columns and four rows, the menu item on the line immediately following the section label corresponds to the leftmost selection box in the top row. Similarly, the menu item on the eighth line following the section label corresponds to the third box from the left in the second row. AutoCAD LT can recognize up to 32,766 menu items in each tablet section, which should be more than enough for any tablet menu.
You can add your own menu macros to the ***TABLET1 section of aclt.mnu. The menu items in this area correspond to the 225 boxes at the top of your tablet template (rows A through I and columns 1 through 25). Customize the lines containing menu labels only.
Locate the line in your menu file that contains ***TABLET1, and note that the next 225 lines contain menu labels.
***TABLET1
[A-1]
[A-2]
[A-3]
.
.
.
[I-25]
These labels correspond to the template's grid system. You can add your menu macro after the corresponding [row-column] menu label. Modifying any lines following box [I-25] is not recommended.