說到贛州舞臺燈光大家都是不陌生的(de)，平常(chang)在(zai)我(wo)(wo)們的(de)日常(chang)生活(huo)中(zhong)就(jiu)能(neng)經常(chang)看到，只是對于它的(de)維護和注(zhu)意事項我(wo)(wo)們了解的(de)沒有那(nei)么的(de)清楚，今天就(jiu)來和大家分享一下關(guan)于舞臺燈光要(yao)注(zhu)意的(de)點。

1、 開場前半小(xiao)時，打開所有設備，進行低溫預熱，同時檢測所有設備及線(xian)路。低溫狀態是指燈光微亮即可；

2、 開機預熱(re)十(shi)五分鐘(zhong)后將(jiang)所有設備歸零，讓設備散(san)熱(re)，散(san)熱(re)時間不低于(yu)十(shi)五分鐘(zhong)；

3、 散熱后(hou)，即可正式進(jin)入(ru)音樂(le)演出階段；

4、 演出結束、客人離場后，燈(deng)光(guang)師應關閉所有所有設備，并(bing)讓(rang)設備散熱十五至二十分(fen)鐘，然后將設備進行封存或遮(zhe)罩，燈(deng)光(guang)師方可離場。

舞(wu)(wu)臺(tai)燈(deng)光音(yin)(yin)(yin)(yin)(yin)(yin)響功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)匹配(pei)：從原則上來(lai)講，音(yin)(yin)(yin)(yin)(yin)(yin)箱額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)與(yu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)放額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)不(bu)一(yi)致(zhi)時，舞(wu)(wu)臺(tai)燈(deng)光音(yin)(yin)(yin)(yin)(yin)(yin)響對于(yu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)放來(lai)說，它的(de)(de)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)大(da)小只(zhi)與(yu)音(yin)(yin)(yin)(yin)(yin)(yin)箱阻(zu)抗有關(guan)，而與(yu)音(yin)(yin)(yin)(yin)(yin)(yin)箱額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)無關(guan)。無論音(yin)(yin)(yin)(yin)(yin)(yin)箱功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)與(yu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)放功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)是(shi)(shi)(shi)否相同(tong)，對功(gong)(gong)(gong)(gong)(gong)(gong)(gong)放工作無影響，只(zhi)是(shi)(shi)(shi)對音(yin)(yin)(yin)(yin)(yin)(yin)箱本身安全有關(guan)。如(ru)果音(yin)(yin)(yin)(yin)(yin)(yin)箱阻(zu)抗符合匹配(pei)要(yao)求，舞(wu)(wu)臺(tai)燈(deng)光音(yin)(yin)(yin)(yin)(yin)(yin)響而承受功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)比功(gong)(gong)(gong)(gong)(gong)(gong)(gong)放功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)小，則推動功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)充足(zu)，聽起來(lai)很舒(shu)服(fu)。這(zhe)就是(shi)(shi)(shi)常說的(de)(de)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)放儲備功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)要(yao)大(da)，才能充分(fen)地表現出音(yin)(yin)(yin)(yin)(yin)(yin)樂全部內涵，尤其是(shi)(shi)(shi)音(yin)(yin)(yin)(yin)(yin)(yin)樂中的(de)(de)低頻部分(fen)，表現更(geng)為生動、有力(li)。這(zhe)是(shi)(shi)(shi)一(yi)種較好的(de)(de)匹配(pei)。如(ru)果音(yin)(yin)(yin)(yin)(yin)(yin)箱的(de)(de)額(e)定(ding)(ding)阻(zu)抗大(da)于(yu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)放的(de)(de)額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)，雖然二者都(dou)能安全的(de)(de)工作，但這(zhe)時功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)放大(da)器推動功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)顯得不(bu)夠，舞(wu)(wu)臺(tai)燈(deng)光音(yin)(yin)(yin)(yin)(yin)(yin)響會(hui)覺得響度不(bu)足(zu)，往往出現已經開(kai)到飽和(he)狀態，失真加(jia)劇，仍感到力(li)不(bu)從心。