Thor VM1 with Microsoft Windows Embedded Standard 2009 User Guide 85
must be connected to the vehicle chassis ground.
is connected to the vehicle chassis ground, which can also be battery negative.
Fuse Requirements
•For all voltages, use the 3A fuse from the kit or a slow blow fuse that has a DC voltage
rating greater than the vehicle input voltage.
Note: For North America, a UL Listed fuse is to be used.
Caution: For internal combustion engine powered vehicles:
Warning: For proper and safe installation, the input power cable must be
connected to a fused circuit on the vehicle. If the supply
connection is made directly to the battery, the fuse should be
installed in the positive lead within 5 inches of the battery’s
positive (+) terminal. Use VM3055FUSE (or equivalent) to
install the fuse as shown below: