User manual

8
3. Charging the battery. The DV uses a rechargeable lithium battery. When the DV is off, connect it to the PC
via USB cable to charge the battery. During charging, the status indicator (blue) will light on, and the
indicator off when charging completes.
Note: When the DV is on, connecting it to the PC will not charge.
Turn on/off
1. Turn on: press and hold the button for about 3 seconds, LCD displays “ON” and a beep can be heard
from buzzer.