Acer MMP3400 Car Video System User Manual


 
28 Chapter 3
5. System will start to update the firmware. After the system completes the upgrade, it will power on
automatically.
6. Press POWER key on the remote control to power on the system.
7. After the system is boot up, go to “SETTINGS-->PREFERENCES. Use the navigation key to highlight
Default. Press RIGHT key to highlight RESET and then press ENTER key to process factory reset. This
completes firmware upgrade.