Users Manual Chapter 1

Thor VM3A Vehicle-Mounted Computer 23
Insert a microSD Card
You can use a microSD card to increase file storage capacity or to install software.
Honeywell recommends the use of Single Level Cell (SLC) industrial grade SD or
SDHC memory cards with the computer for maximum performance and durability.
Note: Format the memory card before initial use.
Equipment Required
The following equipment is user-supplied:
• Torque tool capable of measuring inch pounds
• microSD card up to 512 GB
• #2 Phillips screwdriver bit
Installation Procedure
1. For convenience, the computer can be removed from the dock, though it is not
necessary. If the computer remains in the dock, disconnect the power cable
from the dock.
2. Press and hold the Power button until the options menu appears. Tap Power
Off.
3. If the computer was removed from the dock, place the computer face down on a
stable surface.
4. Using a #2 Phillips bit loosen the M3 screws and then remove the access panel
with the SD label. This panel is on the top when the computer is face down.
Temperature Shows detected LCD window temperature
Manual/Automatic Tap the button to switch between Automatic mode or Manual
mode. To learn more about the modes, see How Automatic Mode
Works on page 21 and Manual mode on page 22.
Defroster On/Off Tap the button to switch between On and Off.
Defroster Setting Description