====== DIGGING A TRENCH USING A ROTARY LASER ======

===== Method 1: Using the known height of the laser relative to a reference point. =====

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<WRAP leftalign><fs medium>Activate laser mode.</fs></WRAP>
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<WRAP leftalign><fs medium>Click on “Set laser height.”</fs>      
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<WRAP leftalign><fs medium>Enter “4.71m” and confirm.</fs></WRAP>
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<WRAP leftalign><fs medium>Catch the laser beam.</fs></WRAP>
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<WRAP leftalign><fs medium>The entered laser height (4.71m) is displayed, and in this example, the calculation shows that the bucket is "3.30m" above the bottom of the trench.</fs></WRAP>
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<WRAP leftalign><fs medium>Then, for each movement of your machine, click on the button above to catch the laser beam.</fs></WRAP>
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===== Method 2: without knowing the height of the laser. =====

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<WRAP third column box>
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<WRAP leftalign><fs medium>Activate Laser Mode.</fs></WRAP>
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<WRAP leftalign><fs medium>Click on the «depth» icon.</fs></WRAP>
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<WRAP third column box>
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<WRAP leftalign><fs medium>PLACE the tip of the bucket on the benchmark, THEN enter “2.5m” and confirm.</fs></WRAP>
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<WRAP third column box>
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<WRAP leftalign><fs medium>Catch the laser beam.</fs></WRAP>
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<WRAP third column box>
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<WRAP leftalign><fs medium>The calculated laser height is displayed at "4.71m" and your bucket is still at the reference point, "2.5m" from the bottom of the trench.</fs></WRAP>
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<WRAP third column box>
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<WRAP leftalign><fs medium>Then, for each movement of your machine, click on the button above to catch the laser. </fs></WRAP>
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===== Download the PDF =====
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 {{ :en:manual_instruction_digging_a_trench_using_a_rotary_laser.pdf | Click here to download the manual in PDF format}}
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