David White AutoLaser 3110-GR Instruction Manual page 17

Upright Position Calibration– X axis
model 3110-GR (Fig.16)
1. Power On the instrument with the "A" button while holding the "C" button down, then
release the "A" button. You will know if Calibration Mode is activated when the Manual
Mode and Anti-Drift LEDs flash alternately. Then, the Manual Mode LED will remain lit; this
indicates that the instrument is calibrating within the X axis.(Fig. 17)
2. The "H"and "I" buttons change the axis increments. The "H" button will produce a
positive (+) increment.
NOTE: for 3110-GR Pressing the "C" button will toggle between Xand Y axis for calibration. Manual
LED on indicates X- axis is selected.
3. You must raise or lower the beam to center between positions A and B (position C) on the
target. The instrument will react to "+" and "–" input within the X+ quadrant. The instrument
DOES NOT react to adjustments until the instrument is forced to re-level (i.e. rotate
and re-check point A).
If B is below A, increase the increment (+).
If B is above A, decrease the increment (-).
4. The adjustments are automatically saved.
You must now repeat the peg test to insure you have made the correct calibration. A peg test can
be done in Calibration Mode.
model 3150
1. Power On the instrument while holding the "C" button. You will know if Calibration Mode is
activated when the Manual Mode and Anti-Drift LEDs flash alternately.
2. The "C" and "E" button change the X-axis increments. The "C" button will produce a
positive (+) increment (the "D" and "F" will change the Y-axis. And the "D" button will
produce a positive (+) for Y). (Fig.17)
3. You must raise or lower the beam to center between positions A and B on the target. The
instrument will react to "+" and "–" input within the X+ quadrant. The instrument DOES NOT
react to adjustments until the instrument is forced to re-level (i.e. rotate and re-check point A).
If B is below A, increase the increment (+).
If B is above A, decrease the increment (-).
4. The adjustments are automatically saved.
You must now repeat the peg test to insure you have made the correct calibration. A peg test can
be done in Calibration Mode.
3100 SERIES • 17