Product Manual

Note: The rotating head can be turned

only in the direction indicated by

arrowhead sign.

Rotating Direction

Indication

Lens

Rotatable Line Status

8. Self-Check & Fine Calibration

IMPORTANT: It is the responsibility of the user to verify the

calibration of the instrument before each use.

Checking Vials

Start by making sure that the vials are accurate. This is done by

placing the level on a flat surface and noting the position of the vial.

Rotate the level by 180 degrees (on the same gauging edge) and

observe that the bubble is in the same position.

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