Installation, Installing the ubc144xlt, Notes – Uniden UBC144XLT User Manual

Page 6: Installing the, Ubc144xlt, Installation installing the ubc144xlt

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Installation

Installing the UBC144XLT

AC Adaptor

Model AC-144U

1. Insert the DC plug end of the

Adaptor into the AC 10 V jack on the

scanner.

2. Plug the AC Adaptor into any standard 240 VAC wall outlet,

3. Plug the Telescopic Antenna into the

ANT.

jack. Extend the antenna to its

full height. For UHF frequencies, shortening the antenna may improve the
reception.

Plug an optional external speaker (8-ohm) into the

E)Cr.SP.

jack.

Notes

■ If strong interference or electrical noise is received, relocate the scanner or

its antenna away from the source.

■ If you arc operating the scanner in the fringe area or need to improve

reception, use an optional antenna designed for multi-band coverage.

(You can purchase this type of antenna at a local electronics store.) If the

optional antenna has no cable, use 50-70 ohm coaxial cable for lead-in.

A mating plug may be necessary for the optional antennas.