Users Manual Chapter 1

Thor VM3A Vehicle-Mounted Computer 3
Back View - Thor VM3A
Top Service Cover
By removing the top service cover, you can gain access to:
The SDcard slot (for a microSD card)
The UPS disconnect button, named “Shipping Mode Button”
Left-Hand Side Service Cover
Contains a switch that determines which USB port will be used for ADB or USB
purposes.
The micro-USB connector
The USB port of the QM1 or QM3 Dock
The micro-USB connector is located here as well.