# DataMan

The DataMan page of the Device Management app provides a list of standalone readers and reader groups, including reader data. You can edit the configuration, flash the LED, reboot, or access the DataMan WebHMI of individual readers. You can perform mass configuration or firmware updates for reader groups.

Item | Description
Action ribbon | Provides quick access to actions you can perform on the selected readers.
Button | Description
Add Selected to Group | Add selected readers to MRS group.
Upload Configuration | Upload a configuration file to the selected readers.
Upload Firmware | Upgrade firmware on selected readers.
Download as CSV | Download a list of readers as a CSV file.
Discover devices | Find readers on the local and remote networks, depending on the configuration on the Remote Subnets page.
Search Field | Allows for searching for a reader by any characteristic, such as name, model or firmware version.
Standalone reader list | A table view of the settings of the standalone readers that are discovered on the network with options that can be enabled or disabled for the reader.
Grouped reader list | Table views of the readers in a group sorted alphabetically by group name with options that can be enabled or disabled for the individual reader.

## Columns of the Table View

The table view of the standalone or group readers displays information and allows setting changes to the individual readers.

Column Title | Description
Actions | Click on the icons to perform actions on an individual reader.
Button | Description
Edit Device Network Settings | Modify the name, IP address, Subnet Mask, and Default Gateway of the reader. Enter the reader password if required.
Flash LED | Remotely trigger the LED of the reader for easy identification.
Reboot | Reboot the reader.
Show Device Logs | Opens a window that shows the reader logs. In this window, you can reload to pull the latest logs or download them as .log file.
Open DataMan WebHMI | Open the DataMan WebHMI in a new tab. For more information, see DataMan WebHMI.
Password Protected | Indicates whether the reader is password protected.
Primary | A check mark signifies the primary reader.
Name | A customizable name of the reader.
Type | The model of the reader.
MAC Address | The MAC address of the reader.
Firmware Version | The version of firmware installed on the reader.
Address Type | Indicates network address type (DHCP or static) for the reader.
IP Address | The IP address of the reader.
Subnet Mask | The subnet mask of the reader.
Gateway | The gateway of the reader.
Source Network Interface | The Ethernet port the reader uses for connection.
State | Displays the state of the reader, which can be: In Local Subnet In Remote Subnet In Remote Subnet Behind NAT Waiting For DHCP Misconfigured Unknown
Task Status | Displays the status of the task, such as rebooting, applying network settings, and name changes.