jotron MPA 1600, Руководство пользователя и инструкция по установке, Страница: 48 / 62

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User and Installation Manual
Compact MPA
8.4.4 MPA 1603 ALARM PANEL
8.4.4.1 ALARM SETTING
The MPA 1600 can handle 4 different alarm types. The General Alarm is mandatory by the IMO/SOLAS specifications, the
others are optional and thus of lower priority and significance.
The alarms can be activated from the MPA 1603 alarm panel. All alarms will temporarily override any PA activity from any
users. Users can regain access by reactivating EM-PA/PA.
Alarm priority:
General alarm
(All zones)
Alarm 2 (configurable / optional)
Alarm 3 (configurable / optional)
Alarm 4 (configurable / optional)
Check that pressing the “Alarm 1” General Alarm key on the MPA 1603 alarm panel will cause a “Muster alarm” alarm tone
in all areas regardless of any zone previous selection.
"All" zones are selected automatically.
Pass/Fail
8.4.4.2 EXTERNAL CONTROL OUTPUTS
During General Alarm (EM-PA/PA) some external outputs are activated.
Entertainment mute PA / GA Pass/Fail
Volume override Pass/Fail
GA warning (flashing) lights Pass/Fail
The GA Alarm tone consist of 7 short, 1 long tone bursts. One output is provided for tone synchronisation and will be
turned off (NO) and on (closing) along with the signal tone:
GA interface to ships whistle / siren Pass/Fail
8.4.4.3 INDICATORS
The system status is indicated by the LED on the cancel button. The LED should be green when the system is operating
normally, yellow if the panel has lost contact with one of the central units in a duplicated system or red or dark when
contact is lost to all central units.
Check that the LED is green during normal operation. Pass/Fail
8.4.5 MPA 1605/1606 COMBINATION PANELS
The MPA 1605 and 1606 are combinations of the 1601 and 1603 panels into a single unit. The requirments around this units
are very similar to the individual tests of the 1601 and 1603 panels.
The difference between them are the location of the EM-PA button and the system status leds are situated in the middle of
the panel, much like the talk unit.
8.4.6 PAGING DURING ALARM (GENERAL ALARM)
Activating “PA” during alarm will automatically select the “EM-PA” functionality. The alarm tone will be muted during this
override.
Check this function Pass/Fail