When the project is defined in Amberg Tunnel office software, the next step is to bring it to the field. Workflow to exchange data with Amberg Navigator is very easy. One file contains all project data.
With the use of a USB memory stick
Export from Amberg Tunnel via *.at2nav file
- In Amberg Tunnel – Project tree, Right-click on the project name
- Select ‘Export to Amberg Navigator Tablet…‘ and store the file on a USB memory stick. The whole project is packed in one file with extension *.at2nav.

Import to Amberg Navigator via *.at2nav file
Note: You need administrator rights to load project to Amberg Navigator
- Run Amberg Navigator and log in
- Go to Administration -> Project management
- Click Load Project and find *.at2nav file on your USB memory stick
- In the left-down corner will appear a message that the upload was successful
- You are ready for field measurements


With the use of Amberg Navigator cloud synchronization
For this option, you need to have two licenses:
- 21962 Amberg Tunnel Navigator Cloud Synchronization
- 21985 Amberg Navigator Cloud Synchronization.
Export from Amberg Tunnel via Cloud synchronization
To synchronize design and measurement data with Amberg Navigator Tablet and Amberg Tunnel via Cloud service, first, you need to define the Cloud synchronisation settings in the project tree.
Define the connection settings using the information that is delivered from Amberg Technologies for your personal connection to the Web service.

- In Amberg Tunnel – Project tree, Right-click on the project name
- Select ‘Synchronize with Amberg Navigator Cloud…‘
- Now the project is imported and synchronized with the cloud

Import to Amberg Navigator via cloud synchronization
- Turn on The Amberg Navigator Cloud service for synchronization with the office software.
- Fill the username and password
- Detect and choose your project
- Test connection (Optional)

In the Administration > Project Management use the Synchronization project button to import & export project and measurement data between the office project and Navigator software.
