Using The Y-Axis Single Slope Mode - Spectra Precision LL300S Guia Del Usuario

Using the Y-Axis Single Slope Mode

1. Set up the laser and align it to the desired slope hub using the sighting guides on
the sunshade.
2. Check the laser beam elevation close to the laser.
3. To activate the Y-axis single slope mode, press the manual mode button twice.
The red and green LED flashes simultaneously (once a second).
4. Set the grade rod with the receiver attached to it on the desired slope/elevation
hub.
NOTE: DO NOT change the receiver position at the rod
5. Press the up and down arrow buttons until you get an on-grade reading on the
receiver
6. Check the elevations along the direction of the slope