Professional installation requires an experienced technician to install this product
in your vehicle, and provides advice for selecting a suitable mounting location,
installation of the antenna, and routing all the necessary wires and cables.
"Professional" Installation- Type (A)
Professional installation-type (A) is for car radios with an AUX-IN (audio input)
function. Please locate the AUX-IN (audio input)'s location and determine
whether it is in front or rear of the car radio.
AUX-IN port can be either at the front or the rear side of the car radio.