videosin6orl3 seconds. (3.6V is the benchmark for low
battery.)
12. U-Disk/PC cam/charge mode:
Connect the DVR with the PC using a USB cable, and then a
choice box will show on the screen. Press the R EC or MIC
button to page up or down and then press Emergency lock
button to select U-disk or PCCAM mode. After setting, a U-
disk/PC cam/Charging icon will show on the LCD.
13. G-sensor function
When connected with a car charger, the DVR will start recording
automatically and use G-sensor to measure the motion and
speed of the DVR and detect the collision (left, right, front and
rear) and vibration of the car. If the car is collided seriously, a
video for 10 seconds before and 20 seconds after the accident
will be saved and this video won't be overwritten.
