How To Hook Up A Digital Radio System

How to Hook Up an HD Radio to Your Car? HD Radio technology is the technology used by FM and AM radio stations to transmit the audio waves and data values through digital signal. FM and AM stands for Frequency Modulation and Amplitude Modulation. Installation kit of this HD radio has two parts. The first one is the head unit. This head unit is the one which has controls and this is fixed in factory itself. The entire radio can be controlled by this head unit in the dash board. And the second one is the radio. This is connected to the head unit. Buying a HD radio is an optional choice left to the car owner. Service received via HD radio is free of cost.

This article is moderately easy and is achievable by all people who can follow the instructions. To accomplish this task, the radio and installation kit will be needed. Apart from this, electric tape is also helpful.

After the things are ready, the first step to do is to disconnect the battery. This can be done by removing the negative end of the batter with the help of wrench or any other suitable tool. Then, an antenna jack that is present on HD radio is connected with the antenna of the car. This need not be done with the antenna input of the head unit but with the radio directly.

Next, take the black colored wire from the lead set consisting of black as well as yellow wires. This black wire is then connected to the chassis of the car. A clean surface is chosen with no paint on it. There are some pieces that already come with wiring set. This can also be used. Then, yellow lead is connected to the twelve volt supply which is constant. This yellow lead had a fuse inline.

A paint free clean location is chosen first. There are pieces that come along with wiring and it can be used. The yellow line is then connected to the terminal which has a supply of 12 v . it is a constant supply. It also consists of the inline for the fuse.

Now you should see to that the auto antenna control terminal of your car is connected to the blue coloured or white coloured cable that is coming out of head unit. This cable is meant for the control signal. Use your car’s instruction manual or documentation to do this. All the wiring and joints are insulated with the electrical insulation tape.

HD radio is mounted in the most convenient place in the car. Hook and loop fasteners are used to fix the HD radio under any seat to the car’s carpet. The reason why the radio is fixed under a seat is that the radio is controlled by the head unit in the dash board and not by the radio itself. The negative terminal of the car’s battery is reconnected and the radio is tested.

Thus this article explains How to Hook Up an HD Radio to Your Car easily.

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