說到贛州舞臺燈光大家都是不陌生(sheng)的(de)，平常(chang)在(zai)我們的(de)日常(chang)生(sheng)活中(zhong)就能經常(chang)看到，只(zhi)是對于(yu)它的(de)維護和(he)注意事項我們了(le)解的(de)沒有那(nei)么的(de)清楚，今天就來和(he)大家分享(xiang)一下關于(yu)舞臺(tai)燈(deng)光要(yao)注意的(de)點。

1、 開場(chang)前半小時，打開所(suo)有設(she)備(bei)，進行低(di)溫(wen)預熱，同時檢測所(suo)有設(she)備(bei)及線(xian)路。低(di)溫(wen)狀態是指燈(deng)光微亮即可；

2、 開機預(yu)熱十(shi)(shi)五分(fen)鐘后將所有設備歸零，讓(rang)設備散(san)熱，散(san)熱時(shi)間不低于十(shi)(shi)五分(fen)鐘；

3、 散熱后，即可正式進入音(yin)樂演出階段；

4、 演出結束(shu)、客人離場(chang)后，燈光(guang)師應關(guan)閉所有(you)所有(you)設(she)備，并(bing)讓設(she)備散(san)熱十(shi)五至二十(shi)分(fen)鐘，然后將(jiang)設(she)備進行封存或遮罩，燈光(guang)師方可離場(chang)。

舞臺燈(deng)光音(yin)(yin)(yin)響(xiang)功(gong)(gong)(gong)(gong)率(lv)匹配(pei)：從(cong)原則上來講，音(yin)(yin)(yin)箱(xiang)(xiang)額(e)定(ding)功(gong)(gong)(gong)(gong)率(lv)與功(gong)(gong)(gong)(gong)放(fang)(fang)額(e)定(ding)功(gong)(gong)(gong)(gong)率(lv)不(bu)一致(zhi)時，舞臺燈(deng)光音(yin)(yin)(yin)響(xiang)對于功(gong)(gong)(gong)(gong)放(fang)(fang)來說(shuo)，它的(de)功(gong)(gong)(gong)(gong)率(lv)大(da)小只與音(yin)(yin)(yin)箱(xiang)(xiang)阻(zu)抗(kang)(kang)(kang)有(you)關(guan)，而與音(yin)(yin)(yin)箱(xiang)(xiang)額(e)定(ding)功(gong)(gong)(gong)(gong)率(lv)無關(guan)。無論音(yin)(yin)(yin)箱(xiang)(xiang)功(gong)(gong)(gong)(gong)率(lv)與功(gong)(gong)(gong)(gong)放(fang)(fang)功(gong)(gong)(gong)(gong)率(lv)是(shi)否相同，對功(gong)(gong)(gong)(gong)放(fang)(fang)工作(zuo)無影響(xiang)，只是(shi)對音(yin)(yin)(yin)箱(xiang)(xiang)本身(shen)安全有(you)關(guan)。如果音(yin)(yin)(yin)箱(xiang)(xiang)阻(zu)抗(kang)(kang)(kang)符(fu)合匹配(pei)要求，舞臺燈(deng)光音(yin)(yin)(yin)響(xiang)而承受功(gong)(gong)(gong)(gong)率(lv)比(bi)功(gong)(gong)(gong)(gong)放(fang)(fang)功(gong)(gong)(gong)(gong)率(lv)小，則推(tui)動(dong)功(gong)(gong)(gong)(gong)率(lv)充(chong)足(zu)，聽(ting)起(qi)來很舒服。這(zhe)(zhe)就是(shi)常說(shuo)的(de)功(gong)(gong)(gong)(gong)放(fang)(fang)儲(chu)備(bei)功(gong)(gong)(gong)(gong)率(lv)要大(da)，才能充(chong)分地表現出音(yin)(yin)(yin)樂(le)全部內(nei)涵，尤其是(shi)音(yin)(yin)(yin)樂(le)中的(de)低頻部分，表現更為生(sheng)動(dong)、有(you)力。這(zhe)(zhe)是(shi)一種較好的(de)匹配(pei)。如果音(yin)(yin)(yin)箱(xiang)(xiang)的(de)額(e)定(ding)阻(zu)抗(kang)(kang)(kang)大(da)于功(gong)(gong)(gong)(gong)放(fang)(fang)的(de)額(e)定(ding)功(gong)(gong)(gong)(gong)率(lv)，雖然二者都能安全的(de)工作(zuo)，但(dan)這(zhe)(zhe)時功(gong)(gong)(gong)(gong)率(lv)放(fang)(fang)大(da)器推(tui)動(dong)功(gong)(gong)(gong)(gong)率(lv)顯(xian)得(de)不(bu)夠，舞臺燈(deng)光音(yin)(yin)(yin)響(xiang)會覺(jue)得(de)響(xiang)度不(bu)足(zu)，往(wang)往(wang)出現已經開到飽(bao)和狀態，失真加劇，仍(reng)感到力不(bu)從(cong)心。