Quick Start Owner's manual

PREXISO X2 QUICK START GUIDE — 11
Laser emitter
Receiver lens
Battery symbol
Secondary
Display
Fractions/
Exponents
Fractions/
Exponents
Units
Units
(Key 1)
On / Measure
distance
(Key 2)
Area/
Volume/
Pythagoras
Area/Volume/
Pythagoras
display
Measuring
plane display
Addition/
Subtraction
display
(Key 5)
Add/Subtract
(Key 4)
Measuring
Plane / Units
Main Display
(Key 3)
Clear/Off
KEYS, DISPLAYS AND FUNCTIONS