Operation Manual

Before installation
Thank you very much for purchasing and using our
products, when you receive the product, please do not
take the product directly to the car for installation,
because the product is in the after a long journey, it may
affect the product. Please try the machine before
installing.
Test method: Take the machine to the battery of the car
and test it. This car stereo applies to a power supply
voltage at 12V DC, Connect the red and yellow wires of
the power cord of the machine together and connect it to
the positive pole of the battery. The black wire of the
power cord is connected to the negative pole of the
battery. Wait for 10 seconds after connecting, press
each button of the machine to see if the machine can
boot normally. If it can be turned on, it means there is no
problem, you can install it. If the test machine can not
start normally, please again Confirm that you follow the
steps of our test method in strict accordance with the
operation. If the problem is still not solved, please
contact our work in time.
Thank you for your cooperation.