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Update Instructions
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Update the information for the L5 band:
- Adds instructions for outputting RTCM messages for GPSL5 corrections

Update note in NTRIP Server instructions
- Adds admonition for click OK button
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santaimpersonator committed Oct 18, 2024
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43 changes: 39 additions & 4 deletions docs/L5.md
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icon: material/video-input-antenna
---

The RTK mosaic-X5 is L5-capable but, because the GPS L5 service is currently pre-operational and marked as "unhealthy", it takes some extra configuration steps to enable L5:
The RTK mosaic-X5 is capable of receiving signals from the GPS L5 frequency band and outputting RTK corrections for the L5 band. However, since the GPS L5 service is currently pre-operational and marked as "unhealthy", it takes some extra configuration steps to enable the L5 frequency band and corrections.

## Web Interface
## L5 Signal Reception
Below, are instructions to enable the RTK mosaic-X5 to receive GNSS signals from the GPS L5 frequency band.

### Web Interface

**Admin > Expert Control > Control Panel > Navigation > Receiver Operation > Masks** - Set "Discard unhealthy satellites" to off for both "Tracking" and "PVT"

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</figure>

!!! info
Make sure to click “OK” at the bottom of each page where you are making changes to update the current configuration, and don’t forget to save it to boot if you want the configuration to persist when you cycle power.
Make sure to click the ++"OK"++ button at the bottom of each page, where you are making changes to update the current configuration. Also, don’t forget to save it to boot, if you want the configuration to persist when you cycle power.

## Command Interface
### Command Interface

* **`setHealthMask, Tracking, off`**
* **`setHealthMask, PVT, off`**
* **`setSignalTracking, +GPSL5`**
* **`setSignalUsage, +GPSL5, +GPSL5`**

## Output L5 Corrections
Below, are instructions for outputting RTK corrections for the GPS L5 frequency band, from the RTK mosaic-X5.

!!! warning
The RTK mosaic-X5 must be configured to receive those GNSS signals *(see instructions above)*; otherwise, it won't have any data to provide the corrections with.

### Web Interface

From the drop-down menu of the **Corrections** tab of the web interface, select **Corrections** > **Corrections Output** to bring up the corrections output settings. On this page, locate the **Advanced Settings** menu, where users can define the data intervals and formatting. Clicking on this will prompt a security dialog box to pop up, click the ++"Proceed"++ button to make changes to these settings. RTK corrections for the GPS L5 frequency band are only available in the RTCMv3 messages; therefore, users will need to select the **RTCMv3** tab.

<figure markdown>
[![Advanced settings for RTCMv3 Output](./assets/img/hookup_guide/RTCM_output_2.png){ width="400" }](./assets/img/hookup_guide/RTCM_output_2.png "Click to enlarge")
<figcaption markdown>
[Advanced settings for RTCMv3 Output (PNG)](./assets/img/hookup_guide/RTCM_output_2.png).
</figcaption>
</figure>

Scroll down to the **RTCMv3 Data Formatting** section, select the box next to the `GPSL5` to enable the RTK corrections for the GPS L5 frequency band. In the example below, we have enable all the available signals to be included in the MSM output messages.

<figure markdown>
[![Advanced settings for RTCMv3 Data Formatting](./assets/img/hookup_guide/RTCM_output_3.png){ width="400" }](./assets/img/hookup_guide/RTCM_output_2.png "Click to enlarge")
<figcaption markdown>
[Advanced settings for RTCMv3 Data Formatting (PNG)](./assets/img/hookup_guide/RTCM_output_3.png).
</figcaption>
</figure>

!!! info
Make sure to click the ++"OK"++ button at the bottom of each page, where you are making changes to update the current configuration. Also, don’t forget to save it to boot, if you want the configuration to persist when you cycle power.

### Command Interface

* **`setRTCMv3Formatting, 0, +GPSL5`**
Binary file added docs/assets/img/hookup_guide/RTCM_output_3.png
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3 changes: 2 additions & 1 deletion docs/ntrip_server.md
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Expand Up @@ -91,7 +91,8 @@ We also need to select which type of RTCM message to send. Here we select **MSM7
</figcaption>
</figure>

Remember to press **OK** after each change - and save the configuration.
!!! info
Remember to click the ++"OK"++ button at the bottom of the page, after making changes to update the current configuration. Also, don’t forget to save it to boot, if you want the configuration to persist when you cycle power.

All being well, you should see a green line for NTRIP showing that your corrections are being forwarded to the caster:

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2 changes: 1 addition & 1 deletion mkdocs.yml
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Expand Up @@ -402,7 +402,7 @@ nav:
- NTRIP Server: ntrip_server.md
- NTRIP Client: ntrip_client.md
- RTK Correction Services: correction_service.md
- Enable the L5 Band: L5.md
- Enable the GPS-L5 Band: L5.md
- Resources:
- Hardware Resources: resources.md
- Support:
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