Product Manual

Automatic Spot Align (only DG813) - The Spot Finder SF803 guides the

beam to the target point in the horizontal axis, while the Z-axis grade value will be

maintained.

Press and release the M button at the standard display and select Spot Align using

the (+)/(-) and left/right buttons. Press/release button M  escape/return to the

standard display. Pressing and releasing button E starts the

Spot Alignment function while the beam moves to the

0% position.

A Spot Finder symbol will flash while the beam becomes a

rotating fan beam which will search automatically for the

SF803‘s center position in a range up to +45°/ 100%.

Note: The SF803 needs to be tilted into the direction of the

DG813 when placed at a steep slope position.

Note: The left SF symbol flashes while an additional SF symbol at the right site of the

display indicates the beam movement until the beam is centered at the SF803.

When the alignment is finished, the beam moves plumb down to the dialed in grade value.

Automatic Spot Align can be exited any time by pressing and releasing ESC button.