Manual

7. Then walk over to the original near wall (wall #1) and measure

the difference between the original mark and the laser line. If

the value is more than 1/4” at 100’, then calibration is required.

8. Ensure accuracy is verified for both the X and Y axis.

Note: X and Y axis are determined by the end user, either vial can be

considered X/Y.

Adjusting Accuracy:

1. Measure the difference between the original near wall mark

(wall #1) and where the laser is hitting the near wall.

2. Walk back to the far wall (wall #2) and adjust the laser so that

it is halfway between the two near wall marks (pencil mark

and laser mark).

3. Next, remove the screw cap for the vial for the axis you are

working with, and using a 2.5mm hex tool, adjust the vial so

that it appears level.

Inner Hexagon Spanner

Y-Direction Level

Calibration Hole

X-Direction Level

Calibration Hole

X-Direction Level

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