FOREWORD .............................................. i
IMPORTANT ............................................. ii
EXPLICIT DEFINITIONS ........................... ii
IN CASE OF EMERGENCY ..................... iii
TABLE OF CONTENTS ........................... iv
PRECAUTION .......................................... v
1 OPERATING RULES .................. 1
2 PANEL DESCRIPTION .......... 2 –7
■ Panel description ............................ 2
■ Function display .............................. 6
■ Microphone (HM-137)...................... 7
3 BASIC OPERATION ............ 8 –12
■ Channel selection ........................... 8
■ Receiving and transmitting ........... 10
■ Call channel programming ............ 11
■ Channel comments ....................... 11
4 DUALWATCH/TRI-WATCH ....... 13
■ Description .................................... 13
■ Operation ...................................... 13
5 SCAN OPERATIONS ......... 14 –15
■ Scan types .................................... 14
■ Setting tag channels ..................... 15
■ Starting a scan .............................. 15
6 DSC OPERATION .............. 16 –32
■ MMSI code programming ............. 16
■ Position and time programming .... 16
■ Position indication ......................... 17
■ Distress call .................................. 18
■ Transmitting DSC calls ................. 19
■ Setting the distress information .... 23
■ DSC individual ID ......................... 24
■ Receiving DSC calls ..................... 27
■ DSC set mode .............................. 29
■ Received messages ..................... 31
7 OTHER FUNCTIONS .......... 33–36
■ Hailer operation ............................ 33
■ Automatic foghorn ......................... 34
■ Microphone lock function .............. 35
■ Intercom operation ........................ 36
8 SET MODE ........................ 37– 39
■ Set mode programming ................ 37
■ Set mode items ............................. 38
9 CONNECTIONS AND
MAINTENANCE ................. 40 – 44
■ Supplied accessories .................... 40
■ Antenna ........................................ 40
■ Fuse replacement ......................... 40
■ Cleaning ....................................... 40
■ Connections .................................. 41
■ Mounting the transceiver .............. 42
■ Dimensions.................................... 44
10 TROUBLESHOOTING .............. 45
11 CHANNEL LIST ........................ 46
12 SPECIFICATIONS AND
OPTIONS .................................. 47
■ Specifications ............................... 47
■ Options ......................................... 47
13 HM-134 REMOTE-CONTROL
MICROPHONE ................... 48–58
■ Panel description .......................... 48
■ Function display ............................ 50
■ Channel selection ......................... 52
■ Receiving and transmitting ........... 53
■ Lock functions ............................... 54
■ Display backlighting ...................... 54
■ Monitor function ............................ 54
■ Call channel programming ............ 55
■ Starting a scan .............................. 55
■ Setting tag channels ..................... 56
■ Dualwatch/Tri-watch operation ..... 56
■ Set mode programming ................ 57
■ Intercom operation ........................ 58
■ Channel comments ....................... 58
14 HM-134 CONNECTIONS AND
INSTALLATION .................. 59–60
■ HM-134 supplied accessories .......59
■ Installation .....................................59
INSTALLATION NOTES
HM-134 TEMPLATE
iv
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