RTW TM3-Primus Bedienungsanleitung Seite 175

2.
2. Touch and hold the screen for more than 2 seconds. The Main menu
appears.
3. Touch the System parameter option.
4. The menu page with the system parameters appears. Touch System
update.
Manual | TM3-Primus
3.
4.
8 | Update
EN
EN-77