> For the complete documentation index, see [llms.txt](https://neolabdev.gitbook.io/neolab-cloud_en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://neolabdev.gitbook.io/neolab-cloud_en/neolab-cloud-guide/how-to-use-neolab-cloud/device-management.md).
# Device management
Device management screen
This is a page where you can manage the properties of the connected device.
## Device management
* Different pens may have different features that can be controlled.
* When you configure your device, the settings will also be reflected in Neo Studio (mobile app).
### 1. Disconnect Device and Delete handwriting data
* Clicking on the **\[Terminate connection]** button will disconnect the device and return to the main screen.
* Clicking on the **\[Handwriting Data Deleted]** button allows you to delete the handwriting data stored on the device. Please make sure to back up all data before proceeding with the deletion.
### 2. Delete Handwriting data
* When you click the **\[Handwriting Data deleted]** button, a popup will appear asking whether to delete any remaining handwriting data that has not been moved.
* When you click on the **\[Cancel]** button, it goes back to the previous page, and when you click on **\[Confirm]**, all the handwriting data stored on the device will be deleted.
### 3. Device basic specifications
* This is information about the basic specifications of the device.
* **Auto Connection**: Once the pen is connected to the cloud, it will automatically connect when powered on again.
* **Storage Space**: Shows the remaining storage space on the pen.
* **Firmware Update**: Allows for firmware updates to the pen. During firmware updates, device settings cannot be changed and logging out is not possible.
* **Data Upload**: Shows the pen's data upload status and the time of the most recent upload.
### 4. Device Detailed Settings.
* This is the information on the detailed settings for the device
* **Basic**
* **Name, Password**: You can set the name and password for the pen. When changing, only special characters - and \_ are not allowed.
* **Auto power-off time**: You can set the time for the pen to automatically turn off when turned on. You can set it from 1 minute to 60 minutes. Other
* **Power on with pen cap**: This is a function that allows you to turn on the power when you open the pen cap.
* **Power on when starting writing**: This is a function that turns on the power when you start writing.
* **Pen sound**: This is a function that turns the sound on and off when you turn on the pen.
* **Eco mode**: This is a function only available on the *LAMY\_safari* model that reduces the frame rate during real-time writing to make the battery last longer.
