3
2 Precautions
1) Motion detection function is set to OFF by default. Alarm files will be created When the motion
detection is set ON.
2) G-Sensor recording is recommended to set ON during driving for emergency recording use. G-Sensor
level is optional.
3) If the device could not boot up, try to remove all storage disks from the device, and then restart it to
check whether it could boot normally or not.
4) Should: ACC wire should be connected to the ignition wire, two VCC wires to the positive pole of the
battery and two ground wires to the negative pole. Shouldn’t: ACC and two VCC wires should not be
connected to the ignition wire and two ground wires should not be connected to the negative pole of
the battery, otherwise it may lead to the damage of the disk and the recording files. Prohibit: ACC and
two VCC wires are prohibited to be connected to the positive pole of the battery and two ground wires
to the negative pole. In this case, the battery would be run out quickly.
5) All the disks must be formatted on the device before they are put into use.
6) The users’ name could not be changed, while the password is editable.
7) All types of video files including event recording files are overwritten by default.
8) The corresponding types of SENSOR-IN1~6 on the trigger line are as follows:
SENSOR-I
N1
SENSOR
-IN2
SENSOR
-IN3
SENSOR
-IN4
SENSOR-I
N5
SENSOR
-IN6
ALARM INPUT 1~4
Reversal
Input
Brake
Input
9) The disk must be installed appropriately and well connected; otherwise the device would not work
properly.
10) GPS antenna, 2G/3G/4G antenna, Wi-Fi antenna must be connected correctly and tighten.
11) If DVR does not have GPS, WIFI and 4G, the time cannot be automatically calibrated, and the
difference will be about 10min in a year.
12) If more accurate time is required, user needs to manually perform time calibration.
