By the time the torpedo room sounds the alarm, it is held on for several complete cycles of the siren.AMC Networks is mindful that its We network has a predominantly female audience. The many locations whence the collision alarm can be sounded are traditionally tested from stern to bow, beginning with the engine room lower level aft location sounding the alarm as briefly as possible, then each subsequent location sounding the alarm for a slightly longer period of time. Because the general quarters alarm lasts for several seconds, the collision alarm is sounded very briefly to override and cut it off. The crew is first warned that testing is beginning, then each alarm is sounded from every alarm location. The propulsion plant casualty alarm handle is a pink T shape.Īll alarms are tested regularly. People asked to imitate the alarm often say "wee-ooo-wee-ooo" in a falsetto voice. The alarm is a slow jump tone, two high-pitched notes repeated about twice a second, rather like a stereotype European police car siren. The propulsion plant casualty alarm is used to warn of any emergency involving the engine room. One turn of the handle causes the alarm to sound for a predetermined amount of time fourteen gongs is a typical length. The general alarm handle is a yellow oval. It is accompanied by a succinct statement of the situation, such as "fire in Machinery Two" or "man battle stations missile." The general alarm is used to alert the crew to any emergency not covered by another alarm including all varieties of battle stations. The missile jettison alarm handle is a blue crown. The alarm is a repeating rapidly rising tone, often compared to the "Red Alert" alarm from the original Star Trek series. The missile jettison alarm is used to warn of the imminent jettisoning (not launching) of a ballistic missile, and is currently found only on an Ohio-class submarine. The missile emergency alarm is an orange crown shape. People asked to imitate the alarm often say "deedle-leedle-leedle" in a falsetto voice as rapidly as they can. ![]() The alarm is a fast jump tone, two high-pitched notes repeated several times a second. The missile emergency alarm is used to warn of any emergency involving ballistic or cruise missiles, and is found on Ohio-class submarines and on Los Angeles-class submarines with VLS tubes. Activation of the contact maker causes the alarm to sound until released. The diving alarm handle is a green square. Many modern submarines still have Klaxon diving alarms (mostly supplied by crew members or unofficial sources, usually not NAVSEA) paying homage to USN submarine tradition. Later motor-driven horns were mostly supplied by Federal Electric (later Federal Sign and Signal, changing finally to Federal Signal - Type H-8 horn) and are still found in certain applications today. The alarm is usually described as "ah-OOG-ah." On early submarines, it was an actual motor-driven vibratory horn (called a klaxon after the popular Klaxon Horn used on automobiles) later classes used electronic signal generators in the General Announcing System (1MC) that did not sound much like a klaxon but were variously described as "blats," "honks," or " cow farts." Motor-driven horns supplied by Benjamin Electric (Type H-9 horn) were installed in WW2 fleet submarines. The diving alarm is sounded twice to signal a dive and three times for emergency surfacing, and is accompanied by either the announcement "dive, dive" or "surface, surface, surface." The collision/flooding alarm handle is a red cog shape. The alarm is a slowly rising and falling siren, rather like a stereotype American police car siren, which sounds continuously as long as the switch is held on. ![]() The collision alarm is used to warn of imminent collision or actual flooding and is accompanied by a succinct statement of the emergency such as "flooding in engine room lower level" (if possible flooding is deafeningly loud).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |