VBOX HD Lite Does Not Record When I Push the REC Button

Make sure that the unit has a good 12 V source (10 V is not enough to power recording, but it will provide enough power to turn the unit on).
Make sure that you have inserted logging media that has sufficient space.
Make sure that the logging media is correctly formatted in FAT32 or exFAT – try reformatting the micro SD card if the unit is not detecting it correctly.
Check that the logging configuration setting is not set to disable the manual override.

If you have made sure that all these aspects are as described and you still cannot get the unit to start recording, contact Racelogic Support.