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Scanning Overview
The UBC144XLT has 16 memory channels, each of which can be programmed to store 1 frequency within the band of frequency coverage. (For a listing of frequency ranges and bands, see "Technical Specifications" on page 16.)
When you press C. SCAN),each of the programmed frequencies is scanned for an active frequency (channels that are locked out are skipped) at the rate of about 15 channels per second.
When the scanning stops on an active frequency, | it remains on that channel as long |
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as the transmission continues. When the transmission ends, the scanner will remain | I | ||
on the same channel for 2 more seconds, waiting | for a responding | transmission. If | |
there is n() responding transmission within 2 seconds, the scanning | cycle resumes. | ||
Getting Started
Turn SQUELCHfully clockwise to the highest number setting (9).
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) VOLUME
Turn on the power by turning VOLUMEclockwise. Adjust the volume to where you can hear a steady noise.
Set the squelch at the scanning threshold by turning SQUELCHcounterclockwise just until the noise disappears.
The scanner automatically starts scanning.
If you have not programmed any channel, press C. wx) to hear your local weather broadcast.
Adjust the volume to a comfortable listening level.
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