11
3.1.3 Exciter user interface ................................................................................................ 78
3.2 Alarms/events list ........................................................................................................... 79
3.2.1 Control unit alarms/events list ................................................................................ 79
3.2.2 Amplifier alarms/events list .................................................................................... 80
3.2.3 Exciter alarms/events list ........................................................................................ 83
3.3 SMS list ............................................................................................................................. 84
3.3.1 SMS commands (submit) ......................................................................................... 84
3.3.2 Status/alarm SMS (reception) ................................................................................. 84
3.4 Externally connectable optional equipment ................................................................... 86
3.4.1 Connection to PC ...................................................................................................... 86
3.4.1.1 Control unit hyperterminal interface ............................................................... 87
3.4.1.2 Amplifier hyperterminal interface .................................................................... 95
3.4.1.3 Exciter hyperterminal interface ...................................................................... 102
3.4.2 Connection to telemetry ....................................................................................... 103
3.4.3 Connection to exchange unit and/or audio matrix ............................................... 104
3.4.4 Connection to Elenos E.BOX module ...................................................................... 107
4 Maintenance ......................................................................................................................... 109
4.1 Device overview ............................................................................................................ 109
4.1.1 ET30000-5 ............................................................................................................... 110
4.1.2 6-way combiner ..................................................................................................... 111
4.1.3 Control unit ............................................................................................................. 113
4.1.4 ETG20 exciter .......................................................................................................... 116
4.1.5 E5000 amplifier ...................................................................................................... 118
4.1.6 6-way dummy load ................................................................................................ 121
4.2 Settings .......................................................................................................................... 123
4.2.1 System addresses ................................................................................................... 123
4.2.2 Power supply Dip-switch in E5000 amplifier ......................................................... 124
4.3 Spare parts and mounting ............................................................................................. 126
4.4 Routine maintenance (cleaning, replacements, checks) .............................................. 126
4.5 Operating faults (symptoms, causes and remedies) .................................................... 127
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