Uniden America Corporation UB315 사용자 설명서

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65~67.
OR
0:END  CODE  (MOTOROLA)
When this function is disabled, the radio looks
for squelch before returning to the control
channel instead of waiting for the disconnect
tone. Only in rare instances 
will you need to adjust the default settings.
The condition to return to control channels
depends on whether 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 
OFF
the keypad
acknowledgement beep. The default setting is 
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 
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 national database or
third party software. See page 78 for details.
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