v
SAFETY TRAINING INFORMATION ............................................... i
IN CASE OF EMERGENCY ........................................................... ii
RECOMMENDATION ...................................................................... ii
FOREWORD .................................................................................. iii
IMPORTANT ................................................................................... iii
EXPLICIT DEFINITIONS ................................................................ iii
FEATURES ..................................................................................... iii
PRECAUTION ................................................................................ iv
TABLE OF CONTENTS .................................................................. v
1 OPERATING RULES ................................................................. 1
2 SUPPLIED ACCESSORIES AND ATTACHMENTS ............... 2–3
■ Supplied accessories............................................................... 2
■ Attachments............................................................................. 2
3 PANEL DESCRIPTION .......................................................... 4–6
■ Front, top and side panels ....................................................... 4
■ Function display ...................................................................... 5
4 BASIC OPERATION ............................................................ 7–13
■ Channel selection ................................................................... 7
■ Receiving and transmitting ...................................................... 9
■ Call channel programming .................................................... 10
■ Lock function ......................................................................... 10
■ Monitor function .................................................................... 10
■ Adjusting the squelch level .................................................... 11
■ Backlighting function ............................................................. 11
■ Voice scrambler operation ..................................................... 11
■ VOX function ......................................................................... 12
■ AquaQuake water draining function ...................................... 12
■ Channel naming .................................................................... 12
5 SCAN OPERATION ........................................................... 14–15
■ Scan types ............................................................................ 14
■ Setting TAG channels ........................................................... 15
■ Starting a scan ...................................................................... 15
6 DUALWATCH/TRI-WATCH ...................................................... 16
■ Description ............................................................................ 16
■ Operation .............................................................................. 16
7 SET MODE ......................................................................... 17–22
■ SET mode programming ....................................................... 17
■ SET mode items ................................................................... 18
8 BATTERY CHARGING ....................................................... 23–27
■ Battery cautions .................................................................... 23
■ Supplied battery charger ....................................................... 25
■ Optional battery chargers ...................................................... 26
9 OPTIONAL SWIVEL BELT CLIP ............................................. 28
■ Attachment ............................................................................ 28
■ Detachment ........................................................................... 28
10 OPTIONAL SPEAKER-MICROPHONE ................................... 29
■ HM-125 descriptions ............................................................. 29
■ Attachment ............................................................................ 29
11 TROUBLESHOOTING ............................................................. 30
12 VHF MARINE CHANNEL LIST ................................................ 31
13 SPECIFICATIONS .................................................................... 32
14 OPTIONS ................................................................................. 33
TABLE OF CONTENTS
