Extreme Networks A3 Instruction Manual page 12

Dual grade
‣ Position the unit so that the X1 direction (see top of laser) is facing the direction
you wish to grade.
‣ Press the manual / automatic mode button on the control panel.
‣ The unit is now in manual mode and the X-axis indicator will be lit.
‣ Press the slope up or slope down arrows to adjust the grade accordingly.
‣ Press the manual / automatic mode button on the control panel to set the Y-axis.
‣ Press the slope up or slope down arrows to adjust the grade accordingly.
‣ Once the grade is set exit out by pressing the manual / automatic mode button.
The laser will now adjust itself accordingly.
Vertical grade set up
‣ Whilst in vertical mode a grade can be set in Z-axis.
‣ Press the manual / automatic mode button on the control panel.
‣ Press the slope up or slope down arrows to adjust the grade accordingly.
‣ Once the grade is set exit out by pressing the manual / automatic mode button.
The laser will now adjust itself accordingly.
12