Installation Guide
HPA1
Amplified AM/FM
Hide-away Antenna
HPA1 Antenna
Installation
The HPA1 antenna is designed to mount inside your vehicle when you are not using a
traditional fender-mounted antenna.
1.
Place the main body of the HPA1 as high in the dash as possible. Avoid placing it
near any high-current wiring.
2.
Ground the HPA1 to a clean metal point close to its body with the small braided
cable and eyelet.
3.
Route the antenna cable with the thin black power wire to your radio location.
Connect the thin black wire to a 12-volt ignition source or the blue power antenna
output wire of your RetroSound® radio.
4.
Connect the male antenna plug into the female antenna receptacle of your radio.
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