Symbol
8
Name
Main Button
UP Arrow Button
Down Arrow Button
Full-battery indicator
Empty-battery
indicator
Distance reference
base indicator
Laser indicator
Single-distance
measure
Area measure
Real time measure
Indirect measure
Level measure
Designation/Explanation
Power/Measure/Unit button
Mode/Unit button
Mode button besides
relative angle measurement
Indicate the battery is fully
charged
Indicate the battery is
exhausted
Indicates that the
measurement is taken from
the rear of the tool
Indicates that laser is turned
on
Indicates enter the single-
distance measurement
mode
Indicates enter the area
measurement mode
Indicates enter the real-time
measurement mode
Indicates enter the Indirect
measurement mode
Indicates enter the digital
leveling mode