Operation Guide
1. Charging the Battery
A) The battery in the U-838 HD video camera is a built-in lithium rechargeable battery. You should
recharge it before using the camera. The method for charging is: Connect the U-838 HD video
camera to your computer using the USB plug on the end of the unit.
B) During the charge cycle the indicator light will illuminate with a blue light. When it is fully
charged, the light will turn to red and remain steadily illuminated.
Notice: When battery power is too low, the camera will enter into protection mode. In this state, it can-
not be turned on. It should be recharged for video operations.