Polk Audio Radio HDX3 用户手册

1. Connect The FM Antenna  

To attach either of the provided FM antennas, connect it to the 75 ohm port and position for best reception. For optimal FM reception, use the 
T-shaped dipole.  Position its “arms” laterally or vertically for best reception of your favorite stations. The black wire antenna may be adequate for 
receiving strong stations in urban areas, while the dipole will provide better reception of weak stations from more rural locations.
Note For Cable Radio
The HDX3 can accept cable FM programming. Contact your cable TV provider for assistance connecting your radio to a cable FM feed. The cable 
installation must be able to filter re-emission of the RF spectrum so that only the FM band, and not the cable TV signal, is transmitted to the radio.

Connect the AM antenna wires, matching the color to the AM antenna terminals and position the antenna for best reception.

Connect the speaker wires to the + / - terminals on the speakers and on the HDX3 console (RED to RED and BLACK to BLACK). For best stereo 

reproduction, each speaker should be approximately the same distance away from the primary listening position, and this distance should be 

approximately equal to the separation between the two speakers.  Finally, for best bass performance place the speakers at least 1” (25 mm) from a 

back wall.

Note
To avoid blocking the cooling vents on the sides of the HDX3 console, place the speakers at least 1” away from the console sides.

 

Plug the power-supply cord into a wall outlet.

 

To connect the HDX3 to another audio device, connect a stereo cable (not supplied) to the LINE 
OUT (VAR) port. The HDX3 volume controls also control the volume for playback, so this full-range 
output can be used with a subwoofer or a full-range speaker system.

 

Turn down the volume level on both the device you are connecting and the HDX3, and plug the 
device into the AUX port on the front of the HDX3. Start with the volume in the 12 o’clock position.
Connecting Headphones
Connect the headphones into the stereo minijack on the front of the console. 

Note
The headphone jack can be used as a stereo output jack.  
When you connect headphones, the speakers are muted.