The electronic pdf versions of the documents found through http://www.dnv.com/ are the officially binding versions. Copyright Det Norske Veritas.
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DNV-OS-A101 Safety Principles and Arrangements |
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| Sec.6: Escape and Communication |
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| F: Communications and Alarms |
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| F200: Definitions |
| — | manual alarm input devices |
| — | input lines from detector and shutdown systems |
| — | alarm central unit receiving and evaluating input signals and creating output signals to alarm sounding devices |
| — | alarm sounding devices such as bells, flashing lights and/or loudspeakers |
| — | power supply. |
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