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The RF Attenuation feature works in all
modes and attenuates (reduces) the incoming
signal strength to prevent stronger signals
from overloading the scanner.
6:STEPS
Your UBC3300XLT is programmed with
default step sizes for each frequency range
(see page 1). Steps are important if you are
interested in using the VFO to tune off from a
frequency programmed into memory or if you
wish to program a frequency that the default
step size will not accept.
7:MODE
Default Auto receive modes are also
programmed into memory. AM for aircraft, for
example. You can change the default settings
on a per-channel basis with this Menu item.
2:TRUNK
Choose the Trunk bank. The following options are
available for the selected trunk bank only. Repeat
using a different trunk bank, if necessary.
1:TRUNK TYPE
You will need to assign the correct trunking
type for the bank you are about to program.
If you want to listen to a Motorola Type I
system, you will need to use this Menu option
to assign the same. If you do not know the
type of trunking system you are about to
monitor, refer to the guide included with the
scanner or check out www.bearcat1.com.
Note: Some trunking systems require that you
know the channel order. In these cases
you will also need to start programming
the trunked system at the start of the
bank. The scanner defaults to the most
common type of trunking system,
Motorola Type II 800.
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UBC3300XLT OM 5/14/04 3:29 PM Page 20