15
Page
Keys
Display marks
Function
1/2
F1
MEAS
Start measuring
F2
MODE
Sets a measuring mode, Fine/Tracking
F3
STN
Sets instrument coordinate
F4
1/2
Shows the function of soft keys on page 2
2/2
F1
R.HT
Sets prism height
F2
I.HT
Sets instrument height
F3
BS
Setting coordinate for back sight orientation
F4
2/2
Shows the function of soft keys on page 1