# Manually-Created Matches

You can create your own matches from within the **Match Explorer:**

<figure><img src="https://2222094320-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdEevfLZRIk38LUPwDa4V%2Fuploads%2FIK1BanSiOFt0NXK4YObH%2Fimage.png?alt=media&#x26;token=c701f8e0-7fd6-4646-84b8-f1f33dee848f" alt=""><figcaption></figcaption></figure>

To do so, first select two images in the bottom right quadrant of the screen (you may need to zoom using the mouse wheel in to see the images well). In this window, **Left click**  to select the first image (green), and **right click** to select the second image (purple). By default the forward facing receptor will be displayed - you can alternate through the different  receptors by pressing the number keys **1, 2, 3, 4,** and **6**.

The two selected images will appear in the top left and right windows.&#x20;

Next, click **Add Match** in the bottom left window. With the match selected in the bottom left window,  identify the feature in both image windows by **Left Clicking**.&#x20;

Once you have created a sufficient number of matches (approximately 10-20), you can click **Calibrate** and CameraSnap will proceed with Calibration using the available feature matches. Review the [CameraSnap report ](https://docs.phoenixlidar.com/spatialexplorer-8-and-9/user-interface/toolbars/workflow/camera-snap/camerasnap-reports)to ensure a proper calibration was achieved.&#x20;