Uniden BC345CRS Owner's Manual page 16

Number Display
7 HOLD
8 25, 33, 50, 66,
75
9 MARINE
10 HAM
11 AIR
12 FIRE/EMS
13 AM/PM
P
M
14 POLICE
15 WX
16
PRI
PRI
17 ALARM
Notes:
The backlight turns off automatically after 15 seconds from the last key stroke
(if not permanently turned on).
The scanner sounds special tones as follows:
• to confirm key entry.
• to indicate an error in key entry.
• to indicate low battery voltage.
16
What it means
Indicates a hold in Scan, Search, WX, and Direct Entry mode
One of these numbers displays to indicate the frequency step.
For example, "25" indicates 0.25kHz.
Indicates searching commercial and private watercraft
communications
Indicates searching amateur radio services
Indicates searching commercial and private Air
communications
Indicates searching the Fire or Emergency Medical Services
Indicates AM/PM and appears in Clock mode
The letter "P" indicates a Priority channel in Scan mode.
The letter "M" indicates the Minute setting in Sleep Time Set
mode.
Indicates a Police service search
Indicates the Weather channel
Indicates that the Priority channel scan is active.
Reversed indicates that Priority channel DND is active.
Indicates the alarm is enabled. Flashes when alarm sounds or
if Snooze is selected