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
AC
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.
4.
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.