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
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. See page 72 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 UBC3300XLT to another UBC3300XLT.
7:DATA SKIP
A scanner will normally stop on any transmission it receives. This means the UBC3300XLT will occasionally stop on data signals and unmodulated transmissions.
You can automatically skip many of these types of transmissions with data skip turned ON.
8:SQ MODE
The SQ Mode allows you to set at your option, whether the scanner will stop on all active transmissions on a particular frequency or it will only respond to transmissions with a
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