12
Equipment Installation
1. Notices:
1). Comply with all electronic product specifications, vehicle and other connecting equipment requirements when installing and operating
equipment.
2). Power supply and ground:
a) Use DC power supply for video recorder. Please pay attention to the positive and negative polarity when connecting power supply.
b) The input voltage range of the DVR is 9 V-36 V. Do not connect to the power supply beyond this range. If the voltage is too low, the vehicle video
recorder will not work properly, and if the voltage is too high, the vehicle video recorder will be damaged.
c) It is suggested that the vehicle video recorder should be connected directly to the battery power output. Please note that do not connect to the engine
power output, because the engine output may produce instantaneous high voltage at start-up, which will damage the on-board video recorder.
d) Even if the equipment is turned off, the machine is electrified, to avoid short circuit, disconnect the power supply of device before connecting other
external devices.
e) Connect the ground wire of the equipment correctly to the ground wire of the vehicle to form a loop.
f) If you do not use the machine for a long time, it is best to completely disconnect the power supply of the equipment to extend the service life.
g) It is recommended to put a wear-resistant, heat-resistant, waterproof and oil-proof casing on the outside of the power cord to prevent short-circuit or
open circuit due to long-term vibration and friction on the vehicle.
