聲(sheng)光(guang)信(xin)(xin)號器的(de)功能是用(yong)于容(rong)易(yi)出現危(wei)險的(de)環(huan)境(jing)(jing)進行語(yu)音告(gao)警(jing)及燈光(guang)顯(xian)示。主要適(shi)用(yong)于煤礦井下有瓦斯、煤塵(chen)等爆炸性氣體的(de)危(wei)險環(huan)境(jing)(jing)中,作為提升煤礦井下綜(zong)采、普采、工作面和(he)運輸機(ji)巷(xiang)安全生(sheng)產理想的(de)安全告(gao)警(jing)裝(zhuang)置。通過(guo)外接(jie)本安無(wu)源接(jie)點(dian)短接(jie)語(yu)言(yan)告(gao)警(jing)器的(de)控制信(xin)(xin)號觸發報警(jing)信(xin)(xin)號,信(xin)(xin)號器開始發出語(yu)音報警(jing),同(tong)時出現相(xiang)同(tong)的(de)漢字(zi)顯(xian)示(根(gen)據現場(chang)環(huan)境(jing)(jing)不(bu)同(tong),選擇(ze)不(bu)同(tong)的(de)語(yu)言(yan)和(he)漢字(zi))。語(yu)言(yan)循環(huan)報警(jing)4遍以后停(ting)止,顯(xian)示一直保留。控制信(xin)(xin)號消(xiao)除后,漢字(zi)顯(xian)示熄滅,報警(jing)停(ting)止。
通過(guo)外接(jie)本安無源接(jie)點短(duan)接(jie)語(yu)(yu)言(yan)告警器的控制(zhi)信(xin)號(hao)觸發(fa)報(bao)(bao)警信(xin)號(hao),信(xin)號(hao)器開始發(fa)出(chu)語(yu)(yu)音報(bao)(bao)警,同(tong)(tong)時出(chu)現相同(tong)(tong)的漢字(zi)顯示(shi)(根據(ju)現場環(huan)境不(bu)同(tong)(tong),選(xuan)擇不(bu)同(tong)(tong)的語(yu)(yu)言(yan)和漢字(zi))。語(yu)(yu)言(yan)循環(huan)報(bao)(bao)警4遍以后停止,顯示(shi)一直保留。控制(zhi)信(xin)號(hao)消(xiao)除后,漢字(zi)顯示(shi)熄滅,報(bao)(bao)警停止。