America - The following information is about the Detection and Maintenance methods for the Honda Accord gps on your car.

First problem: the car navigation could not receive the satellite signal

When people find that the satellite signal of the navigation is very weak, they should reexamine whether the navigation antenna has been connected well and whether its position is correct or not. Please remember that the car should be driven to the open air place and the antenna should become balanced with the ground and directly facing with the sky to receive signals.

Second problem: start the car and hear throttle noise

The solution is that people should install the power line BATT on the host or filter or directly connect the host with ground. Those two methods could effectively eliminate the interference signal.

Third problem: there is noise when the navigation is in starting status

This problem is usually caused by the interference from the engine power. The solution is that people should connect the engine power filters with the Mazda 6 navigation outlet yellow to reduce the formation of power disturbances.

Fourthly problem: the navigation can not play sound

a. People should check whether the system is in the situation of muted. If "YES", please press MUTE button to turn off the mute.
b. People should check whether the speaker cable is off. If "yes", please reconnect it as soon as possible.
c. People should also carefully inspect whether the speaker is damage or not. If "yes", please replace the damaged one with the new one.

If all three advices above could not help people solve this problem, please find whether there is problem about the main circuit board.

However, the best solution is to find a good supplier for this product and the online seller autodvdqps.com is the most suitable choice for you!

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