# Topcon HiPer VR / HR

The Topcon HiPer VR and HiPer HR are professional survey-grade GNSS receivers by Topcon Positioning Systems. The HiPer VR is the flagship model with a built-in 4G modem, Universal Tracking technology, and a full GNSS antenna supporting all constellations. The HiPer HR is a lightweight, budget-friendly option that relies on a controller for internet connectivity (no internal modem). Both receivers are configured through **MAGNET Field** software running on an FC-6000, FC-5000, or FC-500 controller.

## Requirements

* **Topcon HiPer VR or HiPer HR** powered on with clear sky visibility
* **MAGNET Field** v7.0+ on an FC-6000, FC-5000, or FC-500 controller
* **Internet connection** via the HiPer VR's internal 4G modem (SIM card) or the controller's cellular/Wi-Fi connection (required for HiPer HR)
* **RTKdata.com account** with active RTK credentials (username starting with `rtk` and password from your RTK dashboard)
* **Survey pole** with Topcon adapter

{% hint style="info" %}
Don't have an RTKdata.com account yet? [Start 30-day Free Trial](https://rtkdata.com/try-rtk-corrections-free-for-30-days/) or [View Pricing](https://rtkdata.com/pricing/)
{% endhint %}

## Step-by-step setup

{% stepper %}
{% step %}

#### Connect to the receiver

1. Power on your HiPer VR or HiPer HR and wait for satellite tracking to begin (LED indicators confirm satellite lock).
2. Open **MAGNET Field** on your FC-6000 or FC-5000 controller.
3. Go to **Configure** > **Survey Styles** and create a new style or edit an existing one.
4. Under **Instrument**, select your Topcon receiver model from the Bluetooth device list and pair if prompted.
   {% endstep %}

{% step %}

#### Configure the RTK rover correction source

1. In your survey style, navigate to **RTK** > **Rover**.
2. Set **Correction Source** to **Internet (NTRIP)**.
3. If using the **HiPer VR's internal modem**: select **Receiver Internet** and configure the APN for your mobile carrier if not already set.
4. If using the **controller's internet** (required for HiPer HR): select **Controller Internet** and ensure the controller has an active data connection via cellular or Wi-Fi hotspot.

{% hint style="warning" %}
The HiPer HR does **not** have an internal modem. You must use the controller's internet connection or tether the controller to a phone hotspot.
{% endhint %}
{% endstep %}

{% step %}

#### Enter RTKdata.com NTRIP settings

Fill in the NTRIP connection fields. Select the tab for your region:

{% tabs %}
{% tab title="North America" %}

* **Host / Caster Address:** `rtk.rtkdata.com`
* **Host (IP fallback):** `13.56.117.10`
* **Port:** `2101`
* **Username / Password:** From *RTK Credentials* in the internal dashboard (not website login)
* **Mountpoint (ALL CAPS):** `AUTO`
  {% endtab %}

{% tab title="Europe" %}

* **Host / Caster Address:** `eu.rtkdata.com`
* **Host (IP fallback):** `3.73.41.96`
* **Port:** `2101`
* **Username / Password:** From *RTK Credentials* in the internal dashboard (not website login)
* **Mountpoint (ALL CAPS):** `AUTO`
  {% endtab %}

{% tab title="Australia" %}

* **Host / Caster Address:** `aus.rtkdata.com`
* **Host (IP fallback):** `54.206.56.130`
* **Port:** `2101`
* **Username / Password:** From *RTK Credentials* in the internal dashboard (not website login)
* **Mountpoint (ALL CAPS):** `AUTO`
  {% endtab %}
  {% endtabs %}

{% hint style="warning" %}
Type `AUTO` manually in all capital letters. Do not browse the mountpoint table — MAGNET Field may time out or return an incomplete list with large casters.
{% endhint %}
{% endstep %}

{% step %}

#### Verify GGA position sending

1. In the NTRIP settings, verify that **Send GGA** is set to **On** or **Automatic**.
2. MAGNET Field typically enables GGA by default, but confirm this has not been changed.

{% hint style="danger" %}
RTKdata requires GGA position data to select the nearest base station. Without GGA, the connection will succeed but no corrections will be delivered.
{% endhint %}
{% endstep %}

{% step %}

#### Start the RTK survey

1. Save the survey style and return to the main screen.
2. Tap **Survey** and select the style you just configured.
3. MAGNET Field will connect to the internet, then to the RTKdata NTRIP caster.
4. Watch the solution status: **Autonomous** > **Float** > **Fixed**.
5. Once Fixed, you are ready to collect points, stake out, or run your survey workflow.
   {% endstep %}
   {% endstepper %}

## HiPer VR tilt compensation

The HiPer VR includes IMU-based tilt compensation. Once an RTK Fix is achieved, tilt compensation initializes after a brief walk calibration. You can then measure with the pole tilted without leveling. The FC controller displays a tilt icon and compensated position in real time.

## Vertical reference (heights)

{% hint style="info" %}
Heights from RTKdata.com are **ellipsoidal**, not orthometric (mean sea level). Configure a geoid model in MAGNET Field under **Configure > Coordinate System > Vertical Adjustment** if your project requires orthometric heights.
{% endhint %}

## Troubleshooting

| Problem                           | Cause                                          | Fix                                                                                                                          |
| --------------------------------- | ---------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------- |
| No internet connection (HiPer VR) | SIM card not active or APN misconfigured       | Verify the SIM card has data. Configure the correct APN for your carrier in MAGNET Field or the receiver's network settings. |
| No internet connection (HiPer HR) | Controller has no data connection              | The HiPer HR has no internal modem. Ensure the controller is connected to cellular data or a phone hotspot.                  |
| Empty mountpoint list             | Source table timeout or wrong host             | Do not browse — type `AUTO` manually in all caps. Verify the host address is correct.                                        |
| No corrections received           | GGA sending disabled                           | Verify **Send GGA** is enabled in the NTRIP settings. RTKdata requires GGA to select the nearest base.                       |
| Stuck on Float                    | Poor sky conditions or far from base           | Move to open sky. Check RTKdata base coverage at [rtkdata.com](https://rtkdata.com).                                         |
| Credentials rejected              | Using website login instead of RTK credentials | Use the username (starting with `rtk`) and password from your RTK dashboard, not your website account.                       |
| NTRIP v2.0 features not available | MAGNET Field version too old                   | Update to MAGNET Field v7.0 or later for full NTRIP v2.0 support.                                                            |

## Tips and tricks

* **HiPer VR's built-in 4G modem** provides the most reliable connection — insert a SIM card and select Receiver Internet to avoid phone hotspot dependency.
* **HiPer HR users** should pair the controller to a phone hotspot via Wi-Fi or Bluetooth for internet access.
* **Save the survey style** so your entire crew can load it on their controllers without re-entering settings each day.
* **Update to MAGNET Field v7.0+** for NTRIP v2.0 support, improved connection handling, and the latest constellation support.
* **Check correction age** on the MAGNET Field status bar. Values above 5 seconds indicate an unstable internet link.
* **Keep receiver firmware updated** via Topcon's Receiver Utility to benefit from the latest RTK engine improvements.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.rtkdata.com/integration-hub/gnss-rovers-and-receivers/topcon-hiper-vr-hr.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.