Honeywell THOR VM1 Reference Manual page 51

6. Slide the SD card into the slot. The label side (front) of the SD card faces toward the back of the Thor VM1.
7. Reattach the access panel, torquing the screws to 4-5 inch pounds.
8. If removed, reinstall the Thor VM1 in the Dock.
9. Restart the Thor VM1
10. When using Windows explorer to view My Computer, the SD card is identified as a Removable Disk, usually Drive D:
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