1. 在IBMSystem／38中，位于系統部件上并與系統控制臺鄰接的一種面板，它包含主要用于系統啟動或維護時所需的指示燈和開關。
   In System/38, a panel located adjacent to the system console on the system unit that contains lights and switches that are used primarily when the system is started or serviced.
2. 當系統啟動時，電源指示燈就會閃爍紅色或綠色。
   The power light flashes red and green as the system start up.
3. 一種由一些相似設備（如轉換器、指示燈等）組合而成的聚合體，這些設備相互連接、協同使用。
   An aggregation of similar devices, such as transformers or lamps, connected to each other and used cooperatively.

指示的英語翻譯：

燈的英語翻譯：