# Channel Options

### Analog channel settings

**Analog channel–** This allows the user to configure the analogue channel.

![](/files/xmf62j9TBrEGL6anCvBt)

The user can set the analogue channel, sampling rate, and formula.

### Digital Channel Settings

**Digital channel–** This allows the user to configure the digital channel.

{% hint style="info" %}

#### Notes:

* The default state of the digital channel is High.
  {% endhint %}

![](/files/2IMy0oA5Ic6HoYGUWMyx)

The user can set the digital channel and sampling rate.

<div align="left"><figure><img src="/files/AtprwI7P0LnY0kJnu0QG" alt="" width="375"><figcaption></figcaption></figure></div>

### Accelerometer & Gyroscope channel settings

The user can set the range and sampling rate.

![](/files/oSZpTjmi0KLMWAhxExMg)![](/files/F7OnZ4RWCUZLy6bP8jUQ)

### GNSS channel settings

Refer to [Appendix 3 – GNSS Orientation Guide](/support_guides/rexdesk-configuration-software-s/rexdesk-rexgen-series-configuration-software/rexdesk-manual/appendix-3-gnss-orientation-guide.md)&#x20;

<div align="left"><figure><img src="/files/y72F1JO5Nwb0bhqmohVW" alt="" width="319"><figcaption></figcaption></figure></div>

&#x20;**Sampling Rate (Hz) —** This option allows the user to set the desired sampling rate, which can rang**e** from 1 to 30Hz.

{% hint style="info" %}

#### Notes:

* The fastest sampling rate is 30Hz.
  {% endhint %}

**Platform –** Allows users to select the ‘environment‘ from the listed options.

<div align="left"><figure><img src="/files/aZYCH3xv63YfaddweOtm" alt="" width="146"><figcaption></figcaption></figure></div>

**Dead Reckoning –** Enables dead reckoning. For instructions on this, refer to Appendix 3 (dead reckoning)

<div align="left"><figure><img src="/files/ZxGyMWZbcXKyKVRtkP9M" alt=""><figcaption></figcaption></figure></div>

**GNSS Type –** Specifies the types of different GNSS(s) supported. Select ‘Enable’ to specify the preferred GNSS(s) from the listed options.

<div align="left"><figure><img src="/files/wPZmAv0vbm0Omn7xRy0Q" alt=""><figcaption></figcaption></figure></div>

{% hint style="info" %}

#### Note:

* A combination of GPS and GLONASS is enabled by default.
* Beidou, Glonass and Galileo can not be enabled together.
  {% endhint %}

**Geofence –** allows the user to set geofencing parameters.

{% hint style="info" %}

#### Note:

* Geofencing functions only when the dead reckoning is active.
* Available only in ReXgen 2 IMU and ReXgen Air devices.
  {% endhint %}

Refer to [Appendix 3 – GNSS Orientation Guide](/support_guides/rexdesk-configuration-software-s/rexdesk-rexgen-series-configuration-software/rexdesk-manual/appendix-3-gnss-orientation-guide.md)&#x20;

<div align="left"><figure><img src="/files/FcmeuA0d68ma08x1rKIv" alt="" width="301"><figcaption></figcaption></figure></div>

* **Radius**: define the radius to adjust the location's proximity in meters.
* **Latitude**: Specify the latitudinal location
* **Longitude**: Specify the longitudinal location.

The module draws a circle using the values specified for the Longitude, Latitude and radius.

<div align="left"><figure><img src="/files/iArNS2VBg3ktbOakZwp3" alt="" width="221"><figcaption></figcaption></figure></div>

<table data-header-hidden><thead><tr><th width="103"></th><th></th></tr></thead><tbody><tr><td><strong>Value</strong></td><td><strong>Output</strong></td></tr><tr><td>0</td><td>Unknown (insufficient satellites for detection)</td></tr><tr><td>1</td><td>Inside the Geofencing Parameter</td></tr><tr><td>2</td><td>Outside the Geofencing Parameter</td></tr></tbody></table>

**Select Items to log –** allows the users to specify the items listed under specific categories.

**Standard—**&#x45;nable the ‘Standard’ option to log all the standard parameters, such as longitude, latitude, altitude, speed over ground, and course over ground.

&#x20;![](/files/SnatpUHEFwP9eWj7mcLj)

**Extended—**&#x45;nable the ‘Extended’ option to log parameters such as quality, number of satellites, geoid separation, and ground distance.

<div align="left"><figure><img src="/files/P77rbf4kVkwoUtxbgqjM" alt="" width="266"><figcaption></figcaption></figure></div>

{% hint style="info" %}

#### Note:

* Both Standard and Extended options should be enabled at the same time.
  {% endhint %}

**Altitude orientation—**&#x45;nable the ‘Attitude’ option to log parameters responsible for altitude orientation, such as the vehicle’s pitch, roll and heading (yaw).

{% hint style="info" %}

#### Note:

* Available only in models with Dead Reckoning support.
  {% endhint %}

<div align="left"><figure><img src="/files/IMYWq4Zq7bVugUdufaLl" alt="" width="349"><figcaption></figcaption></figure></div>

**IMU—**&#x45;nable the ‘IMU’ option to log parameters responsible for IMU orientation (m/sec2), such as acceleration axes x-y-z and angular rate axes x-y-z.

Refer to [Appendix 3 – GNSS Orientation Guide](/support_guides/rexdesk-configuration-software-s/rexdesk-rexgen-series-configuration-software/rexdesk-manual/appendix-3-gnss-orientation-guide.md)&#x20;

{% hint style="info" %}

#### Note:

* Available only in models with Dead Reckoning support.
  {% endhint %}

<div align="left"><figure><img src="/files/kgfY8QF7zKKe0Y15Yzdd" alt="" width="347"><figcaption></figcaption></figure></div>

**Geofence—**&#x45;nable the ‘Geofencing’ option to log up to one circular geofencing area.

{% hint style="info" %}

#### Notes:

* Geofencing functions only when the dead reckoning is active.&#x20;
* Activates only if the geofencing parameters are defined.
  {% endhint %}

<div align="left"><figure><img src="/files/YL3hTBGJPhkpmGohf15C" alt="" width="350"><figcaption></figcaption></figure></div>

**Accuracy —**&#x45;nable the ‘Accuracy’ to log all the parameters responsible for accuracy.

{% hint style="info" %}

#### Note:

* One or both the ‘Standard and Extended’ or ‘Altitude orientation’ parameters must be selected to activate' Accuracy' for selection.
  {% endhint %}

<div align="left"><figure><img src="/files/pyNIes7o5JmzAYtw06BM" alt="" width="346"><figcaption></figcaption></figure></div>

How to [<mark style="color:blue;">configure analog and digital channels</mark>](https://youtu.be/ksjbOI8hGXU?si=itNxoDHbLOjw3vcS) using ReXdesk.

How to configure [<mark style="color:blue;">IMU</mark>](https://youtu.be/KUwLP4XFf9E?si=sZGrIGUxgLPa6tEH)<mark style="color:blue;">,</mark> and [<mark style="color:blue;">GNSS</mark> ](https://youtu.be/TE59JPbtrsU?si=E15n_X756QTE9jH4)using ReXdesk.


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