Manual

3. Turn the digital level 180 degrees and after 10 seconds, press the

“CAL” key again, and the LCD shows -2-. Wait for 10 seconds, and

the digital level will show the angle reading. The vertical

calibration is now completed.

Angle Calibration

1. Fold the digital level and put on a smooth vertical reference point.

2. Press the power button and Laser/Cal button until it shows a -1-.

3. Unfold the digital level on the same surface.

4. Press the Laser/Cal button again to display -2-.

5. The angle calibration is completed.

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