# Left blade tip to LED distance

## Step 1. Measure the distance from the left blade tip to the LED

* Attach the tape measure to the tip of the **left blade** (as shown below).

![](/files/-LAKe6fE3yTp5yzYlV5h)

* Measure the distance from the left blade tip to the center of the LED.
* In the example image below the measurement is 1062 mm.

<figure><img src="/files/vdLqhCEIMXDxeXYGfFVT" alt=""><figcaption></figcaption></figure>

## Step 2. Enter the distances into the 'Left blade tip to LED distance' setting

<figure><img src="/files/mjvdZLsdIfF3Y4ge43Fo" alt=""><figcaption><p>Ensure the distance is entered in millimeters and not centimeters</p></figcaption></figure>


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