新手sub.w問題
本帖最後由 wil-wil 於 2009-6-7 05:05 編輯說明書:crossove:this control relates to the upper cut-off frequency reproduced by your sub-w(65hz).all frequencies above the set level will be cut off by 12 or 24 db/octave(high cut) and not reproduced.the level is primarily based on the lower cut-off frequency of the other loudspeaker in your system
volume:the vol control allows you to change the volof your sub-w andtherefore the intensity of the low bass reproduction (0db)turning to the right increases the vol and turning to the left reduces the vol.use the vol control to customise the vol of the canton sub-w to matchthe other loudspeaker in your system.
sub-w後面有兩按鈕 crossover(hz) 65708095110130150
vol(db)-80-18-12-60+6+9
自動音埸設定前,sub-w設+6db,110hz,自動音埸設定後,amp顯示前中後置為150hz,LEF為100hz(-15db)係咪設定ok喇???
如這設定ok,即係幾多hz下交由sub-w付責?? LFE 100Hz所以100Hz下會分俾subwoofer。假如subwoofer可以set bypass就可以靠AMP去分頻。 LFE 100Hz所以100Hz下會分俾subwoofer。假如subwoofer可以set bypass就可以靠AMP去分頻。
alzard 發表於 2009-2-26 23:34 http://www.post76.com/discuss/images/common/back.gif
什麼叫bypass,我有無??? 有無manual的softcopy或者影個sub後面黎望下﹐睇下幫唔幫到手。 ericbusmo兄,
>crossover(hz) 65708095110130150
如果SubWoofer冇得set "Bypass", 就set最高之分頻點(即150Hz). 讓你的surrond amp去設定分頻. 本帖最後由 wil-wil 於 2009-2-27 22:43 編輯
ericbusmo 兄，你有寫信問 AV 雙周點 set 機，今期出左有無睇? ericbusmo 兄，你有寫信問 AV 雙周點 set 機，今期出左有無睇?
wil-wil 發表於 2009-2-27 22:12 http://www.post76.com/discuss/images/common/back.gif
睇左,不過都唔係好明,請指教...
自動音埸設定前,sub-w設0db,150hz,自動音埸設定後,amp顯示前中後置為150hz,LEF為100hz(-15db),筆者話如果較正後分頻點低過120hz,就手動調高至130hz,咁我前中後置為150hz,即係低定高???係咪係amp設定,張前中後置的150hz,改為130hz,咁LEF需否更改???sub-w背面按鈕係咪唔需再調較??? LFE -15db 咪扣左好多低頻 ? LFE -15db 咪扣左好多低頻 ?
導演 發表於 2009-2-28 01:37 http://www.post76.com/discuss/images/common/back.gif
基本上已經"唔覺" 有"低音"出.
有 , 都真係好微弱...{:6_136:} 要因個人需要再微調會好D, 慢慢試!{:6_229:}