Specifications
83 
Southwestern Industries, Inc. 
TRAK LPM Programming, Safety, & Operating Manual 
The X End dimension has been entered as a guess - note the letter G 
Guesses should always be entered as absolute dimensions. Once entered, the guessed 
data will have a 'G' next to it. Guessed data will be labeled this way in all the events that 
are flagged NOT OK. Once an event is OK, the guessed data will be replaced by 
calculated data. If you wish to edit your guesses, placing it on the right side of the screen 
will cause your original guessed data to reappear. 
You can enter a combination of guessed and non-guessed data. For example, if you were 
to enter the dimension for X End without guessing, you would still be able to enter the 
dimension of Y End using guess. 
9.8 LOOK and Guess 
Guessed data may be entered by pressing the number keys and then SET. However, you 
may find it more convenient to use the LOOK graphics to enter guesses. When prompted 
to enter a guess you can press LOOK to go to a special version of the LOOK graphics. 
Using the cursor keys, you may move a point around the screen. When you come to the 
place where your point is, use the Enter sofg key. 
Your guess entries are loaded into the program when you exit the LOOK screen by 
pressing LOOK again. The ProtoTRAK will use the last ENTER key press and load that 
into the program. 










