Uniden UM425 Owner's Manual page 7

Table of Contents (Cont'd)
Putting the radio into standby ....39
Disabling automatic channel
switching ....................................40
Renaming Channels ...................41
Installing the Hardware ..............42
Mounting the radio ...................42
Connecting the radio ................44
Connecting accessories ...........46
Connecting to a GPS
receiver ..................................46
Configuring the GPS .............48
Connecting to a charplotter ...49
Connecting to an external
speaker ..................................49
Connecting to an external PA
speaker ..................................50
Using the PA feature ..............51
Maintenance and
Troubleshooting .........................52
Common questions ..................... 52
List of Tables
Table 1 - Terms used in this
manual .......................................5
Table 2 - Rear panel connector
functions ....................................7
Table 3 - Front panel button
functions ....................................8
Table 4 - Microphone button
functions ....................................9
Table 5 - Normal mode status
messages ................................12
Table 6 - Character and text entry
order ........................................29
Table 7 - Receive log ...................35
Table 8 - Common GPS receivers and
connections .............................47
Engine Noise Suppression .......... 54
Specifications .............................55
Channel and frequencies ............ 58
Alert codes and event levels ....... 64
NMEA Operation ......................... 67
NMEA Input ............................... 67
NMEA Output ............................ 67
Regulations and Safety
Warnings ......................................... 68
Maritime radio services
operation ..................................68
Basic radio guidelines ..............68
FCC information .......................69
Lead warning ............................69
Antenna Selection and
Installation ................................69
Three Year Limited Warranty .....70
Mounting Bracket Driling
Template ...........Inside Back Cover
Table 9 - Radio specifications ......55
Table 10 - Channel by type of
message ..................................57
Table 11 - USA Channel Frequencies
and Channel Tag .....................58
Table 12 - Canadian Channel
Frequencies and Channel Tag 60
Table 13 - International Channel
Frequencies and Channel Tag 62
Table 14 - Weather Channel
Frequencies .............................64
Table 15 - CEA2009-S.A.M.E.
EVENT CODE .........................64
Table 16 - NMEA Input
Parameters ..............................67
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