Specifications

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Southwestern Industries, Inc.
TRAK LPM Programming, Safety, & Operating Manual
Math Helps are powerful routines that enable you to use the data you have available to
calculate missing print data.
For example, Math Help type 28 enables you to solve an entire right triangle by giving
two known pieces of data. To exit from the Math Help, press the Mode key.
Math Help 28 In this example, by entering the length of line A and the value of angle G,
the other values are calculated
You may have the Math Help solutions load directly into your program. This saves you
from having to write down the solution and then key it in. While you are programming
the event that needs the data from Math Help, simply press the HELP key to start the
Math Help. Once a solution is obtained, you will have the following soft key selections:
LOAD BEGIN: will load the displayed solution into the event as the X and Y beginning.
LOAD END: will load the displayed solution into the event as the X and Y end.
LOAD CENTER: will load the displayed solution into the event as the X and Y center.
NEXT SOLUTION: when there is more than one solution to the problem, this will
display the alternative solutions.
EDIT: this allows you to go back to the data you entered in order to make changes. Once
you do this, the Resolve key will appear.
RESOLVE: press this to have the Math Help use the new data to give new solutions.