LRS对NAV-1 要求下: 所有导航设备要要5分钟内恢复功能,问题出于电罗经上,如果突然掉电,45S内又恢复功能,那电罗经是否可以正常工作? 4.4.3. Following a loss of power which has lasted for 45 seconds or less, all navigation functi*** are to be readily re-instated. In this respect, all navigational equipment is to recover within five minutes, with minimum operator intervention, by virtue of the emergency source and, where necessary, an uninterruptible power source. |