4. PRODUCT OUTLINE
Laser line indicator
Indicates the direction of the
laser line.
Centerline LED/LD (GV/AV) key
Digital level vial, rotate
instrument until centered
Battery warning indication
Remaining battery capacity is
shown in 3 steps.
Grade indication
Lock indicator
Indicates when the instrument
is locked.
Percent or Permil symbol
Laser mode indication
Auto leveling indication
(Flashing)
Flashes when the instrument is
auto leveled. After auto leveling
is finished, the display changes
laser mode.
By pressing the beam mode key,
the mode is switched alternately.
“6.4 Changing the laser beam
mode” (p.42)
Power remaining for
operation
Flashing
alternatory
Operating time is limited.
Recharging or alternate
power will be required soon.
Charging while using 12
volt DC external battery.