> For the complete documentation index, see [llms.txt](https://docs.lorric.com/qr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h10-system-info.md).

# H10 System Info

### Definition

Displays system information to help users and the manufacturer verify the model, firmware version and Paddle condition.

### Notes

In LORRIC flowmeters using **AxleSense shaft-sensing technology**, magnets embedded within the paddle wheel generate a periodically changing magnetic field as the fluid drives the paddle wheel to rotate.

The capital **M** (Maximum) and lowercase **m** (Minimum) shown on the screen are magnetic field diagnostic indicators.

* **M:** Highest detected magnetic field strength (peak value)
* **m:** Lowest detected magnetic field strength (trough value)

These values help verify paddle wheel rotation and sensor detection status.

### Operation Procedure

<details>

<summary><strong>Button Functions</strong> <em>(Click to Expand)</em></summary>

The main unit has **four buttons**. The **bottom line (Line 3)** of the LCD displays the current function of each button. Under normal operation, the button functions are as follows:

* <img src="/files/bdd75120acea6361d128fd3deec06f1a8277e667" alt="" data-size="line"> **Blue Button:** Leftmost button: Return, exit, or save settings.
* Gray Direction Buttons:
  * <img src="/files/2e37e572251371c6020ab6d9e11c1fcdd5ef0369" alt="" data-size="line"> **Left Gray:** Previous Page, decrease value, or select item
  * <img src="/files/50a67ff5744401e217d5b9e838da3f7909be732f" alt="" data-size="line"> **Right Gray:** Next Page, increase value, or select item
* <img src="/files/uJJ6BEZ4sukIlwQaHrUB" alt="" data-size="line"> **Orange Button:** Rightmost button: Enter settings, edit, or confirm selection

{% hint style="danger" %}
**Do not hold buttons for extended periods to avoid damage.**
{% endhint %}

{% hint style="info" %}
Button functions may change depending on the operation context to improve usability or prevent accidental presses
{% endhint %}

</details>

```
H10 System Info. Access Procedure:
1.From the main screen (green backlight), 
  press the orange Setup button at the bottom right to enter the settings menu (orange backlight).
2.Use the arrow keys to select H System, then press Enter (orange key).
3.Use the arrow keys to select H10 System Info., then press Enter.
4.The system information is displayed:
• D1006R: Firmware version
• M (Maximum): The maximum magnetic-field strength currently detected by the magnetic sensor, or the peak value.
• m (Minimum): The minimum magnetic-field strength currently detected by the magnetic sensor, or the trough value.
```

<figure><img src="/files/ca2KjHKzoSeO9Wt02Q59" alt="" width="288"><figcaption></figcaption></figure>


---

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