Radio Shack PRO-90 사용자 설명서

24

Your scanner has the following preprogrammed service
banks.

• POLICE — contains 1,079 police frequencies.

• FIRE/EMG — contains 280 fire and emergency ser-

vice frequencies.

• AIR — contains 2,319 aircraft and air service fre-

quencies.

• MRN contains 65 marine frequencies.

• WX — contains 7 weather frequencies.

To select a service bank, press 

. A service bank’s

name 

, 

, 

, 

, or 

 and

one of the preset police frequencies appear. After a 2-
second delay, scanning begins. To select another ser-
vice bank, repeatedly press 

 until the scanner dis-

plays the name of the bank you want to use.

Notes: 

• In the marine band, the active frequency and its

marine channel number alternately appear.

• To skip data signals (such as modem signals), press

. See “Skipping Data Signals” on Page 31.

• Because frequencies are not always assigned to the

same services everywhere, you might hear transmis-
sions from one service in another service group.

If necessary, press 

 to start scanning immediately

or to continue scanning if you want to skip a frequency.

During service-scan, you can press 

 to pause the

scanning. 

 appears. Press s or t to move up or

down one step, or press 

 to resume scanning.

Follow these steps to store frequencies into channels.

1. Press 

. 

 appears. 

2. Use the number keys to enter the channel number

(1–300) where you want to store the frequency, then
press 

.

3. Press 

 to select a service bank and begin scanning.

4. When the scanner stops on a transmission, press

. The frequency appears.

5. Press 

 to store the frequency into the channel.

20-520.fm  Page 24  Wednesday, August 4, 1999  3:06 PM