All MAGNET products can be downloaded from My Topcon.
Enter www.topconpositioning.com in your web browser.
Sign in to your account using your Topcon credentials.
In case this is your first visit and you do not have a Topcon account yet click on "Create account". After filling out a short form you will receive your credentials via e-mail.
After signing in the following page opens. Click on "myTopcon":
Click on "Products":
Type in any MAGNET product name:
Click on the product name you wish to install:
Once you have registered your product, you can see the button "Firmware & Software Updates".
Click download button next to the most current version of the product: