Leica GPS1200+ Technical Reference Manual page 655

Tools...\Calculator
Step Description
6. such that STO (F1) is visible.
7. STO (F1)
8. such that + (F1) is visible.
9. Type in 7.
10. ENTER
11. + (F1)
12. Type in 6.
13. ENTER
Last field on the screen displays 13.00000.
Remember 13.00000.
14. such that REC (F2) is visible.
15. REC (F2) to recall 8.00000.
16. ENTER
17. such that / (F4) is visible.
18. / (F4)
19. Type in 13.
20. ENTER
Last field on the screen displays 0.61538.
GPS1200+ 655