Uniden BC250D - Manual (Page 28)

tone. Only in rare instances will you need to
adjust the default settings. The condition to
return to control channels depends on
whether a signal is present or not.
:CNTRL CH ONLY
(TYPE 1/TYPE 2 800, 900)
With this mode you will be able to track
Motorola Type I and II 800 and 900 MHz
trunked systems by simply entering the
control channel which manages the trunked
system. You will not have to program the
voice channels. There are 4 channel plans
which you can select from.
3:SYSTEM OPTION
1:DIMMER
Allows you to change the brightness of the display.
Also you can change the lighting length of time.
2:SCREEN MASK
Screen Mask allows you to limit what appears on the
display to the alpha tags that you have set for a
channel along with a few function icons. Screen Mask
removes the frequency, receiving mode tone data
and signal strength bars. This mode is particularly
useful in public safety vehicles where "information
overload" is already a problem. Screen Mask does
not work in Search mode.
3:KEY BEEP
Use this function to turn 2:OFF the keypad
acknowledgement beep. The default setting is 1:ON.
4:ENTER LOCK
Use Enter Lock to prevent accidental re-programming
of channels, tone (CTCSS/DCS) and talkgroups
entered into memory. The default setting is 2:OFF.
5:PC CONTROL
Use this function to set the transfer speed (baud rate)
at which your personal computer (PC) communicates
with the scanner when downloading information into
your scanner using the Uniden’s E-Scanner software.
See page 80 for details.
6:CLONE
You can clone all the programming, including
frequencies, talkgroups and alpha tags as well as
bank settings and other parameters from one
BC250D to a BC785D or another BC250D.
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