- Manual Mode -
The unit is in manual mode when the
display shows three wavy bars.
- Vertical Mode-
The unit is in the vertical mode when the
display shows seven level bars. (Model with vertical option only)
-Rotor Speed-
When the unit is in the level or manual mode
the rotor speed will be changed and displayed when the + or –
buttons are pressed. (Model with speed option only)
-Leveling Condition-
the numeric display area will flash
when the leveling servo is outside of the leveling dead band and
stays on solid when the unit is self-leveled (in grade and level mode
only). When leveling limits have been reached, unit will beep and
two segments of the right hand digit will display the corner where the
limit has occurred.
-Leveling Range-
When the base of unit is level the unit will
level to +8% to –8% grade. For grades greater than 8% the base of
the unit will have to be tipped in the grade direction to allow unit to
level to larger grades.
-Height of Instrument –
When the height of instrument has
changed the unit will beep and the display will show “ HI “. Press
the power button once to reset the H.I.
6 . LT-850
Controls: LT-710
- Manual Mode -
The unit is in manual mode when the
display shows three wavy bars.
- Vertical Mode-
The unit is in the vertical mode when the
display shows seven level bars. (Model with vertical option only)
-Rotor Speed-
When the unit is in the level or manual mode
the rotor speed will be changed and displayed when the + or –
buttons are pressed. (Model with speed option only)
-Leveling Condition-
the numeric display area will flash
when the leveling servo is outside of the leveling dead band and
stays on solid when the unit is self-leveled (in grade and level mode
only). When leveling limits have been reached, unit will beep and
two segments of the right hand digit will display the corner where the
limit has occurred.
-Leveling Range-
When the base of unit is level the unit will
level to +8% to –8% grade. For grades greater than 8% the base of
the unit will have to be tipped in the grade direction to allow unit to
level to larger grades.
-Height of Instrument –
When the height of instrument has
changed the unit will beep and the display will show “ HI “. Press
the power button once to reset the H.I.
Controls: LT-710
6 . LT-850
Controls: LT-850
Controls: LT-850
LT-850 . 11
LT-850 . 11
