說到贛州舞臺燈光大家都是不陌生(sheng)的(de)(de)(de)，平常(chang)在我們的(de)(de)(de)日常(chang)生(sheng)活(huo)中就能(neng)經(jing)常(chang)看(kan)到，只是對于它的(de)(de)(de)維護和注(zhu)(zhu)意(yi)事項我們了解的(de)(de)(de)沒有那么的(de)(de)(de)清(qing)楚，今天就來和大家分享一(yi)下(xia)關于舞臺燈(deng)光要注(zhu)(zhu)意(yi)的(de)(de)(de)點。

1、 開場前半小(xiao)時，打(da)開所(suo)有(you)(you)設備(bei)，進行低溫(wen)預熱(re)，同時檢(jian)測(ce)所(suo)有(you)(you)設備(bei)及線路。低溫(wen)狀(zhuang)態是(shi)指燈光(guang)微亮即可(ke)；

2、 開機預熱十(shi)五分(fen)鐘(zhong)(zhong)后將所有設(she)備歸零(ling)，讓(rang)設(she)備散熱，散熱時間不低于十(shi)五分(fen)鐘(zhong)(zhong)；

3、 散熱(re)后，即可正式進入(ru)音樂演出(chu)階段；

4、 演(yan)出結束、客人離場后，燈(deng)光(guang)師應關閉所有所有設備，并讓設備散(san)熱十五至二十分鐘，然后將(jiang)設備進行封存或(huo)遮罩，燈(deng)光(guang)師方可離場。

舞(wu)臺燈(deng)光音(yin)(yin)響(xiang)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)匹(pi)配：從原則(ze)上來講，音(yin)(yin)箱(xiang)額定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)與(yu)功(gong)(gong)(gong)(gong)放(fang)額定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)不(bu)一致時，舞(wu)臺燈(deng)光音(yin)(yin)響(xiang)對于(yu)功(gong)(gong)(gong)(gong)放(fang)來說(shuo)，它的(de)(de)(de)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)大(da)小只與(yu)音(yin)(yin)箱(xiang)阻(zu)抗有(you)關(guan)，而與(yu)音(yin)(yin)箱(xiang)額定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)無關(guan)。無論音(yin)(yin)箱(xiang)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)與(yu)功(gong)(gong)(gong)(gong)放(fang)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)是(shi)(shi)否(fou)相同，對功(gong)(gong)(gong)(gong)放(fang)工作(zuo)無影響(xiang)，只是(shi)(shi)對音(yin)(yin)箱(xiang)本身(shen)安全(quan)有(you)關(guan)。如(ru)果(guo)音(yin)(yin)箱(xiang)阻(zu)抗符合匹(pi)配要(yao)求，舞(wu)臺燈(deng)光音(yin)(yin)響(xiang)而承(cheng)受功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)比功(gong)(gong)(gong)(gong)放(fang)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)小，則(ze)推(tui)動功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)充(chong)(chong)足，聽起(qi)來很舒服。這(zhe)就是(shi)(shi)常說(shuo)的(de)(de)(de)功(gong)(gong)(gong)(gong)放(fang)儲備功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)要(yao)大(da)，才能(neng)充(chong)(chong)分地(di)表現出音(yin)(yin)樂全(quan)部內涵(han)，尤其是(shi)(shi)音(yin)(yin)樂中的(de)(de)(de)低(di)頻部分，表現更(geng)為生(sheng)動、有(you)力。這(zhe)是(shi)(shi)一種較好的(de)(de)(de)匹(pi)配。如(ru)果(guo)音(yin)(yin)箱(xiang)的(de)(de)(de)額定(ding)(ding)阻(zu)抗大(da)于(yu)功(gong)(gong)(gong)(gong)放(fang)的(de)(de)(de)額定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)，雖然二者都能(neng)安全(quan)的(de)(de)(de)工作(zuo)，但這(zhe)時功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)放(fang)大(da)器推(tui)動功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)顯得不(bu)夠(gou)，舞(wu)臺燈(deng)光音(yin)(yin)響(xiang)會覺(jue)得響(xiang)度不(bu)足，往往出現已經開到(dao)飽和狀態，失真加劇(ju)，仍感到(dao)力不(bu)從心。