Uniden PRO505XL manual Connecting an external antenna, Connecting external speakers

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►► Pick a location that does not block your view, interfere with your vehicle’s controls, or hinder your driving.

►► Make sure the radio and microphone are not in front of an airbag. ►► Pick a solid surface that can support the bracket and radio weight.

►► Make sure there’s enough room. (You may want to put the radio in

the bracket when you’re choosing where to install the bracket.)

Once you choose the location, use the included, self-tapping screws to attach the mounting bracket and the microphone bracket to your vehicle (you don’t have to drill holes). Slide the radio into the bracket and use the included knobs to hold it at the preferred angle.

Connecting an external antenna

WARNING! The antenna used for this radio must be installed at least 8 inches (20 cm) away from all persons. The antenna must not be collocated or used with any other antenna or transmitter.

CAUTION: Never operate your radio with no antenna or with a damaged antenna cable. This can damage the radio.

You will need to purchase an antenna to operate the radio. There are two basic types of mobile CB antennas–full-length whips and loaded whips–with a wide variety of mounts to suit different vehicle locations.

►► Choose an antenna that matches the specifications of this radio.

►► Follow the manufacturer’s installation instructions carefully.

►► Tune your antenna using a Standing-Wave Ratio (SWR) meter: set the radio to channel 20, and adjust the antenna until the SWR is as close as 1:1 as possible.

Connecting external speakers

Your radio supports two external speakers for remote monitoring and public address features. External speakers are sold separately.

To prevent feedback, direct all speakers away from the microphone.

 

External monitor

PA speaker

Function

Remote receiver monitoring or

Public address broadcasts

 

substitution for internal speaker

 

 

Impedance

8 Ohms

8 Ohms

Rating

3 Watts

3 Watts

Connect to

EXT.SP. jack (⅛-in/3.5 mm)

PA.SP. jack (⅛-in/3.5 mm)

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Contents PRO505XL Safety Notice IntroductionCB license requirement Included in Your Package Uniden contact informationParts of the Radio FrontBack Installing the mounting bracket InstallationConnect the power MicrophoneConnecting an external antenna Connecting external speakersOperation and Maintenance Basic operationMaintenance Service and repair informationSpecifications AGCTWO-YEAR Limited Warranty