LG 55LN575V User Manual page 201

✎ The Motion Recognition may not be working properly if:
• You are in either too bright or too dark place. (Optimal ambient
brightness: 50 lux - 600 lux)
• Your face cannot be detected by the camera because of the light behind
you.
• Your face is not detected by the camera because you are wearing a hat
• The distance between you and the camera is too close or too far (Ideal
distance: 1.5 m - 4.5 m)
• Your fingers cannot be detected by the camera because you are wearing
gloves or a bandage.
• You moved your arm forward or your hand is not close enough to your
face.
• Your skin colour is similar to the background colour.
• The background is striped.