Uniden SC230 사용자 설명서

96

Your scanner is preprogrammed with frequencies used at 

races within the NASCAR Nextel, Busch, Craftsman, 

Indy, ARCA, and Champ racing series. One racing 

system and one conventional system are preprogrammed 

for each race.
By default, all of the preprogrammed conventional 

systems and one of the racing systems are unlocked, and 

your scanner begins to scan them when you turn it on. To 

speed up scanning, you can lock out systems that are 

beyond your reception area (typically no more than a few 

miles using the supplied stub antenna). 

Follow these steps to lock out systems:.
1. Press and hold 

.

2. While continuing to hold 

, rotate the scroll control 

to select a system you want to lock out.

3. While continuing to hold 

, press L/O to lock out 

the system.

4. Repeat Steps 2, 3, and 4 to lock out additional 

systems.

The preprogrammed systems provide a starting point; 

you will want to find out more information about your local 

radio systems so you can customize the programming to 

better suit your listening preferences.

Notes:

• You might hear transmissions on frequencies assigned 

to very distant stations. This will happen if a local 

system also uses the same frequency. Disregard the 

text tag for these transmissions (e.g. if you are in 

California, you aren’t really receiving Florida 

transmissions even if the scanner displays 
Dade County

).

• To free up memory, you can delete systems that you 

will not be monitoring. Refer to “Deleting Systems” on 

Page 58.

• Data used for the preprogrammed information was 

supplied courtesy of http://www.radioreference.com , 

the Internet’s premier scanning resource

(RadioReference is not affiliated with Uniden America 

Corporation).

SC230 Paper OM.fm  Page 96  Wednesday, October 6, 2004  10:51 AM