MANUAL GRADE MODE CAN BE ACTIVATED BY PLACING THE
AUTOMATIC LEVELING SENSOR IN THE OFF POSITION. PRESSING
THE MANUAL GRADE BUTTON WILL DEACTIVATE THE SENSOR.
THE SELECTED GRADE CAN BE AS MUCH AS A POSITIVE OR
NEGATIVE 10%, AND SET IN REFERENCE TO THE Y-AXIS OF THE
UNIT.
OPERATOR CAN USE ONE OF TWO METHODS TO GENERATE
SINGLE-AXIS GRADE
(FIG. 4).
METHOD 1: PLACE THE UNIT IN THE
MIDDLE OF THE TWO POINTS (A AND B) TO GET A HIGHER
DISTANCE. METHOD 2: PLACE THE UNIT AT ONE POINT (A) AND
LOCATE THE OTHER POINT (B).
ON THE LMH600, YOU MAY FIRST PRESS VAIRABLE ROTATION
BUTTON AND SET THE LASER TO THE DESIRED ROTATION SPEED.
PRESS THE
“MANUAL GRADE” BUTTON TO ACTIVATE MANUAL
GRADE OPTION. PRESS THE ARROW BUTTONS
(FIG.5B)
TO
ADJUST TO YOUR DESIRED GRADE.
THE UNIT WILL REACT TO “MORE” AND “LESS” INPUT
(FIG. 5A AND
5B).
ALLOW THE UNIT AMPLE TIME TO REACT TO THE INPUT
PROVIDED, BETWEEN GRADE SETUPS OR CHANGES.
3.5 GRADE MODE: DUAL AXIS SLOPE (LMH600 ONLY)
THE DUAL GRADE FUNCTION ALLOWS MORE SPECIALIZED SITE
PREPARATIONS SUCH AS ROAD GRADING, AIRPORT JOBS
(GRADING AND PAVING), IRRIGATION, TRENCHING, LANDFILLS,
SLOPES AND EMBANKMENTS, AND PIPELAYING.
TO ENTER A DUAL GRADE SETTING, PRESS THE MANUAL MODE
(GRADE) BUTTON. THEN PRESS THE ARROW BUTTONS TO
ADJUST GRADE
(FIG.5B
). ALLOW THE UNIT AMPLE TIME TO REACT
TO THE BUTTON BEING PRESSED. REFER TO EXAMPLES IN
FIG. 6
TO PREDICT YOUR RESULTS.
LMH SERIES APPLICATIONS
USE YOUR LASERMARK LMH SERIES AUTOMATIC SELF- LEVELING
LASER FOR THESE AND MANY OTHER PROJECTS:
OUTDOOR GENERAL CONSTRUCTION APPLICATIONS AND SITE
PREPARATION, GRADING AND EXCAVATING, BATTERBOARDS AND
FOUNDATIONS, MASONRY WORK, SETTING CONCRETE FORMS,
