simple instruction on how to use when charging you will see a green/red light on (if can not see check in low light place with the room light off) and AFTER Fully charged for bout 4-5 hours please disconnect it from the computer (when charging there is no indication light) press A button of the remote the indication light red will be on then press B to record ,the indication light will blink 4 times and off it means that it's in recording if you want to stop press B again of the remote it will stop recording the red light is on connect it to the computer , the files will be read motion detection the same operation as above just the button B change to button button D in short still recording A-B-B MOTION DETECTION A-D-D thanks lee notice if you use power pug to charge,the camera will be in charge while recording process please delete all files in the memory before using it to record if charge with computer there will be no such case