====== Basic Cutting in 3-Different Woods ======

**Step 1**

Turn on the CNC cutter machine and Software: RetinaEngrave3D

**Step 2**

01. Among the Upper menu, Click the 'A' new text.

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02. Among the left side menu, write the text in text box.

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03. After complete writing the text, click the Render to upload the text.

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04. Control the Laser's Power and Speed, click the Play button.

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**Step 3**

watch the etching and repeat in other different sizes


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===== result =====

Start etching with Using Retina Energy. 

**thin:**

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**medium:**

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**thickest:**

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 I tried to etch the DSAL. When I tried to first time, Only I could etch thickest wood. so I made laser's strength double, but It was not working. but When I controlled Z axis, I could close the distance between wood and laser, so It was working.

 so. Wood's thickness is not problem to etch because I can control the distance.