AMX MVP-9000i Operation And Reference Manual page 116

Upgrading Firmware
3.
In the Firmware Installation popup window, press the Factory button.
4.
The Confirmation Dialog box (FIG. 118) will ask "Are you sure you want to install the following firmware?" The
option to choose Yes will be enabled after five seconds. Press Yes to load the firmware listed, and No to return to the
Firmware Installation popup window.
FIG. 118 Factory Firmware reset confirmation dialog box
5.
If you choose Yes, the device will retrieve the files and then reboot (FIG. 119).
FIG. 119 Factory Firmware Reset system message
102 MVP-9000i 9" Modero® ViewPoint® Touch Panel with Intercom