IAI America SEL-TG - Manual (Page 98)

7. Simple Operation Procedure
80
Transfer the data with the WRT key and advance
the position No. to 3.
㽴 Data input for 3rd point
Press the return key since the X-axis position
data is left blank.
Press the return key since the Y-axis position data
is also left blank.
Enter 90 for the Z-axis position data and press
the return key.
Transfer the data with the WRT key and advance
the position No. to 4.