> For the complete documentation index, see [llms.txt](https://docs.phoenixlidar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.phoenixlidar.com/3rd-party-software-documentation/bathymetric-lidar-processing-in-riprocess/creating-a-project-in-riprocess/adding-a-scanner.md).

# Adding a Scanner

Add a lidar scanner to the project. Select VQ-840-G as the device type:

<figure><img src="/files/KXLFRkPkASdbuaTPwLd5" alt=""><figcaption></figcaption></figure>

As for the laser device, the mounting matrix (blue) is the same for all HydroRanger systems. The calibration values (red), however, are specific to your system and should match your RPP template:

<figure><img src="/files/VxJ5Yvsjc1UqmRUE5csx" alt=""><figcaption></figcaption></figure>

Ensure that INS-GPS 1 is selected as the Navigation Device.