Radio Shack PRO-89 Owner's Manual page 18

FD/PD Indicates that the scanner is searching the fire/
police service bank.
AIR Indicates that the scanner is searching the air
service bank.
HAM Indicates that the scanner is searching the am-
ateur radio service bank.
/ Indicates the search or scan direction.
Flashes with a number (1–20) to show which
M
monitor memory you are listening to.
CH Appears with digits (1–200) or
cy to show which channel the scanner is tuned
to.
Appears when the batteries are low.
B
(lockout) Appears when you manually select a channel
L/O
that was previously locked out during scanning
or when you review a locked-out frequency.
SRCH Appears during service bank and direct fre-
quency searches.
SCAN Appears when the scanner scans channels.
MAN Appears when you manually select a channel.
Appears when you program frequencies into
PGM
the scanner's channels.
Appears when the priority feature is turned on.
PRI
DLY Appears when you program a 2-second delay.
Error Appears when you make an entry error.
Appears when you try to store a frequency that
-dUPL-
is already stored in another channel.
Appears during a direct frequency search.
-d-
-b- Appears during a service bank frequency
search (except auto race and marine bank).
18
and a frequen-
P