Radio Shack 20-422 User Manual

10

Each key has a single-digit label, and the 

–

 and 

keys

also have a range of numbers. Use the digits on the keys to
enter the numbers for a channel or a frequency. Use the
range of numbers above the key (

, for example) to se-

lect or deselect the channels in a channel-storage bank. 

Clears an incorrect entry, or enters the decimal point when
you enter a frequency.

Scans the seven preprogrammed weather channels; stores
frequencies into channels.

The display has indicators that show the scanner’s current operating mode. A good
look at the display will help you understand your scanner.

 

Appears with a number (1–10) to its right to show which
channel-storage banks are turned on for scanning. 

Appears with a number (1–10) to its right to show which
monitor memory you are listening to.

 

Appears when you tune to a priority channel.

Appears with a number (1–200) to its left to show which
channel the scanner is tuned to.

Appears when you scan channels.

Appears when you manually select a channel.

 

Appears when you program the scanner.

20-422.fm  Page 10  Friday, January 7, 2000  12:54 PM