Nextech QV3872, Instruction Manual, Page: 5 / 8

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WARNINGS:
• Do not expose the product to direct sunlight or intense light. Such
damages are not covered under warranty.
• Frequently check the product for proper installation position. Impact
caused by extreme road conditions may alter the installation position.
• Do not use chemical cleaners or solvents to clean the product.
•
Do not disassemble the product or subject the product to impact.
• This device is designed to record video while the vehicle is in operation.
The quality of the video might be affected by weather conditions and the
road environment, such as whether it is day or night, presence of street
lighting, entering / exiting tunnels, and the surrounding temperature.
• This device is only intended to be used inside a vehicle.
Driving & Product Operation
Do not operate the product while driving a vehicle. Distraction while driving
may cause accidents & result in injury or death.
Install the product in places where the driver’s view is not obstructed.
Obstruction of the driver’s vision may cause accidents and result in injury
or death. Check with your state laws before mounting the product to the
windshield.
Power Supply
Connect the car adapters mini USB plug to the mini USB port in the side of the
device. Connect the cigarette lighter adapter plug to the vehicle’s cigarette
lighter port. It is suggested to wire the cable along your windscreen or dash to
keep it secure.
In certain models of cars, the cigarette lighter keeps providing power even
when the engine is switched off. Be sure to remove the car charger or
disconnect the device when leaving the vehicle to prevent draining the vehicle
battery. Check your vehicle’s owner’s manual to determine if this applies to
your vehicle.