annunciator

基本解釋

Method in which each conductive lead on the contact edge connects to one segment or annunciator.
每一個(gè)在接觸上導(dǎo)電領(lǐng)頭的方法邊緣連接一部分或者預(yù)報(bào)信號(hào)。
Each Annunciator can have up to two Horn relays and two Group relays and each alarm channel can be configured to drive any of these common relays.
每個(gè)傳感器都有兩個(gè)喇叭繼電器和兩個(gè)群繼電器，并且每個(gè)警報(bào)主頻都可以驅(qū)動(dòng)任何一個(gè)通用繼電器。
ANNUNCIATOR, A visual device consisting of a number of lights. Each light indicates the condition which exists or has existed in an associated circuit and is labeled accordingly.
信號(hào)牌，由一系列指示燈組成的目視裝置。每個(gè)指示燈都有相應(yīng)的標(biāo)記，用來(lái)顯示與之有關(guān)的電路的現(xiàn)有情況或已存在的情況。

electronic annunciator [電子]電子信號(hào)器;電子信號(hào)機(jī);電子示號(hào)器
Annunciator relay [電]信號(hào)繼電器;信號(hào)繼電器是一種非自動(dòng)復(fù)歸的元件;指示繼電器;信號(hào)繼電器
needle annunciator 指針示號(hào)器
lamp annunciator 燈示呼喚器
boiler annunciator 鍋爐報(bào)警器

a device that gives a visual indication as to which of a number of electric circuits has operated, such as an indicator in a hotel showing in which room a bell has been rung