Usually you have to format it inside the unit, as the unit has its own non-standard filing system. However, perhaps you have the wrong type of card?
IMPORTANT: Make sure the camera is powered off before removing or installing an SD card. If you are using an SD card from other cameras, please make sure to format the SD card in your computer prior to use in your camera. New cards are ok to use straight from the package.
Answers & Comments
Usually you have to format it inside the unit, as the unit has its own non-standard filing system. However, perhaps you have the wrong type of card?
IMPORTANT: Make sure the camera is powered off before removing or installing an SD card. If you are using an SD card from other cameras, please make sure to format the SD card in your computer prior to use in your camera. New cards are ok to use straight from the package.
Tr8 manual
https://www.wildgameinnovations.com/wp/wildgame/wp-content/uploads/sites/10/2017/04/Tr8i1-7-Terra-8-booklet.pdf
Videos
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