Radio Shack PRO-79 - Manual (Page 17)

17
A LOOK AT THE DISPLAY
The display has indicators that show the scanner’s current oper-
ating status. This quick look at the display will help you under-
stand how your scanner operates.
Appears when you lock the keypad.
▼ / ▲ Indicates the search or scan direction.
AIR Indicates that the scanner is searching the air
service bank.
ALErt Appears when the weather alert is on.
-b- Appears during a service bank frequency search.
B Appears when the batteries are low.
BANK Appears with numbers (1–10) to indicate the
scan bank. Bank numbers with a bar under them
show which banks are turned on for scanning
(see “Understanding Banks” on Page 19).
C-Err Appears when the scanner receives a checksum
error during wired programming.
CH Appears with digits (1–200) or P to show which
channel the scanner is tuned to.
Ch-FULL Appears when you try to enter a frequency dur-
ing a search when all channels are full.
-d- Appears during a direct frequency search.
-dUPL- Appears when you try to store a frequency that is
already stored in another channel.
20-314.fm Page 17 Monday, December 13, 1999 12:55 PM