User Manual

1. Determine the height of the laser (HI) by setting the grade rod on
elevation-control hub #1.
2. Check the HI by setting the grade rod on elevation-control hub #2. Make
sure you DON’T change the height of the receiver on the grade rod.
Adjusting Slope/Height Differences on the ∠ Axis
1. Select “∠ Grade” from the operational mode menu using the radio
remote control’s mode button.
2. Press the up or down button on the radio remote control until you get
an on-grade reading on the receiver.
Note: The new grade value appears on the radio remote control’s LCD.
3. Go to the elevation-control hub for the ∠ axis and set the grade rod on
the hub. Make sure you DON’T change the height of the receiver on
the grade rod.
Adjusting Slope/Height Differences on the ∠ Axis
1. Select “∠ Grade” from the operational mode menu using the radio
remote control’s mode button.
2. Press the up or down button on the radio remote control until you get
an on-grade reading on the receiver.
Note: The new grade value appears on the two-way radio remote control’s
LCD.