Jan 16, 2020
This is happening because the control cable is loose or was connected after the device was powered on. Power off the device and then reconnect the cable.
You can use up to 8 GB micro SD card, it can record over 3 hours of video per charge and about 15 minutes per GB on its highest resolution.
We suggest that you try to use VLC Media Player to play the video files back. You can easily download it for free online in only a few minutes. Sometimes Windows Media Player and Quicktime cannot read the file type that this camera records in. Please go to this website directly: http://www.videolan.org/vlc/.
Click this link to learn How to View Your Recordings with VLC Media Player.
Please see below for full instructions in the attached copy of the User Guide for this device.