JBL ESC 333 Sub (serv.man3) User Manual / Operation Manual ▷ View online
-13-
Surround
×ñçóéìïðïéåßóôå áõôÞí ôç
ëåéôïõñãßá ãéá ôáéíßåò ïé ïðïßåò
Ý÷ïõí ç÷ïãñáöçèåß
÷ñçóéìïðïéþíôáò ôï Dolby Digital
Þ Dolby Pro Logic Surround.
ëåéôïõñãßá ãéá ôáéíßåò ïé ïðïßåò
Ý÷ïõí ç÷ïãñáöçèåß
÷ñçóéìïðïéþíôáò ôï Dolby Digital
Þ Dolby Pro Logic Surround.
ÊáôÜóôáóç Ëåéôïõñãßáò
Phantom
Phantom
Óå áõôÞí ôçí êáôÜóôáóç
ëåéôïõñãßáò ç óõóêåõÞ äçìéïõñãåß
ëåéôïõñãßáò ç óõóêåõÞ äçìéïõñãåß
óÞìá ðåñéâÜëëïíôïò Þ÷ïõ áðü
óôåñåïöùíéêÝò åããñáöÝò. Ôï
êåíôñéêü êáíÜëé äåí
÷ñçóéìïðïéåßôáé êáé ôá êáíÜëéá
ðåñéâÜëëïíôïò Þ÷ïõ Ý÷ïõí 20ms
÷ñïíéêÞ êáèõóôÝñçóç.
óôåñåïöùíéêÝò åããñáöÝò. Ôï
êåíôñéêü êáíÜëé äåí
÷ñçóéìïðïéåßôáé êáé ôá êáíÜëéá
ðåñéâÜëëïíôïò Þ÷ïõ Ý÷ïõí 20ms
÷ñïíéêÞ êáèõóôÝñçóç.
ÊáôÜóôáóç Ëåéôïõñãßáò 3-Stereo
×ñçóéìïðïéÞóôå áõôÞí ôçí
êáôÜóôáóç ëåéôïõñãßáò üôáí
âëÝðåôå ôáéíßåò ðïõ Ý÷ïõí
×ñçóéìïðïéÞóôå áõôÞí ôçí
êáôÜóôáóç ëåéôïõñãßáò üôáí
âëÝðåôå ôáéíßåò ðïõ Ý÷ïõí
åããñáöåß ìå ôï óýóôçìá Dolby
Pro Logic áëëÜ äåí èÝëåôå íá
ëåéôïõñãïýí ôá êáíÜëéá
ðåñéâÜëëïíôïò Þ÷ïõ.
Pro Logic áëëÜ äåí èÝëåôå íá
ëåéôïõñãïýí ôá êáíÜëéá
ðåñéâÜëëïíôïò Þ÷ïõ.
ÊáôÜóôáóç Ëåéôïõñãßáò Stereo
×ñçóéìïðïéÞóôå áõôÞí ôçí
êáôÜóôáóç ëåéôïõñãßáò üôáí
áêïýôå ìéá óõìâáôéêÞ
óôåñåïöùíéêÞ ç÷ïãñÜöçóç.
êáôÜóôáóç ëåéôïõñãßáò üôáí
áêïýôå ìéá óõìâáôéêÞ
óôåñåïöùíéêÞ ç÷ïãñÜöçóç.
Ëåéôïõñãßåò Surround
Ç ëåéôïõñãßá Test Tone
÷ñçóéìïðïéåßôáé ãéá ôçí
ðñïóåêôéêÞ ñýèìéóç ôçò Ýíôáóçò
êÜèå ç÷åßïõ ÷ùñéóôÜ, ç ïðïßá
åðçñåÜæåôáé áðü ôïí ÷þñï óôïí
ïðïßï åßíáé åãêáôáóôçìÝíï ôï
óýóôçìá êáé áðü ôç èÝóç ðïõ
êáôáëáìâÜíåé ôï õðü åîÝôáóç
ç÷åßï ùò ðñïò ôá õðüëïéðá ç÷åßá
êáé ùò ðñïò ôç èÝóç áêñüáóçò.
Óå ëåéôïõñãßá Dolby Digital, èá
áêïõóôåß áðü êÜèå ç÷åßï ôïõ
óõóôÞìáôïò Ýíáò óôáôéêüò
èüñõâïò áêïëïõèþíôáò ôçí åîÞò
êõêëéêÞ äéáäï÷Þ: ìðñïóôéíü
áñéóôåñü, êåíôñéêü, ìðñïóôéíü
äåîß, äåîß surround, áñéóôåñü
surround, õðïãïýöåñ. Óå Üëëåò
ëåéôïõñãßåò, ï Þ÷ïò áðü ôá äýï
surround èá áêïýãåôáé
óõã÷ñüíùò, áöïý ôá surround óå
üëåò ôéò ëåéôïõñãßåò ðëçí ôïõ
Dolby Digital åßíáé ìïíïöùíéêÜ.
Åíþ áêïýôå ôï óôáôéêü Þ÷ï áðü
êÜðïéï óõãêåêñéìÝíï ç÷åßï,
ðéÝóôå êÜðïéï áðü ôá êïõìðéÜ
Adjustment +/- (11) ãéá íá
áõîÞóåôå Þ íá ìåéþóåôå ôçí
ÝíôáóÞ ôïõ. Ï åíäåßêôçò
÷ñçóéìïðïéåßôáé ãéá ôçí
ðñïóåêôéêÞ ñýèìéóç ôçò Ýíôáóçò
êÜèå ç÷åßïõ ÷ùñéóôÜ, ç ïðïßá
åðçñåÜæåôáé áðü ôïí ÷þñï óôïí
ïðïßï åßíáé åãêáôáóôçìÝíï ôï
óýóôçìá êáé áðü ôç èÝóç ðïõ
êáôáëáìâÜíåé ôï õðü åîÝôáóç
ç÷åßï ùò ðñïò ôá õðüëïéðá ç÷åßá
êáé ùò ðñïò ôç èÝóç áêñüáóçò.
Óå ëåéôïõñãßá Dolby Digital, èá
áêïõóôåß áðü êÜèå ç÷åßï ôïõ
óõóôÞìáôïò Ýíáò óôáôéêüò
èüñõâïò áêïëïõèþíôáò ôçí åîÞò
êõêëéêÞ äéáäï÷Þ: ìðñïóôéíü
áñéóôåñü, êåíôñéêü, ìðñïóôéíü
äåîß, äåîß surround, áñéóôåñü
surround, õðïãïýöåñ. Óå Üëëåò
ëåéôïõñãßåò, ï Þ÷ïò áðü ôá äýï
surround èá áêïýãåôáé
óõã÷ñüíùò, áöïý ôá surround óå
üëåò ôéò ëåéôïõñãßåò ðëçí ôïõ
Dolby Digital åßíáé ìïíïöùíéêÜ.
Åíþ áêïýôå ôï óôáôéêü Þ÷ï áðü
êÜðïéï óõãêåêñéìÝíï ç÷åßï,
ðéÝóôå êÜðïéï áðü ôá êïõìðéÜ
Adjustment +/- (11) ãéá íá
áõîÞóåôå Þ íá ìåéþóåôå ôçí
ÝíôáóÞ ôïõ. Ï åíäåßêôçò
êáôÜóôáóçò (27) ðáñÝ÷åé ïðôéêÞ
Ýíäåéîç ôçò ðñáãìáôïðïéçèåßóáò
ñýèìéóçò ãéá üóï äéÜóôçìá
ãßíåôáé êÜðïéá ñýèìéóç. Ç åî’
ïñéóìïý ñýèìéóç ôùí 0dB
áíôéóôïé÷åß óå ðÝíôå öùôåéíÝò
ëùñßäåò.
Ýíäåéîç ôçò ðñáãìáôïðïéçèåßóáò
ñýèìéóçò ãéá üóï äéÜóôçìá
ãßíåôáé êÜðïéá ñýèìéóç. Ç åî’
ïñéóìïý ñýèìéóç ôùí 0dB
áíôéóôïé÷åß óå ðÝíôå öùôåéíÝò
ëùñßäåò.
Áí ñõèìßóåéò ãßíïíôáé óå
ëåéôïõñãßá óôçí ïðïßá êÜðïéï
óõãêåêñéìÝíï êáíÜëé äåí åßíáé
äéáèÝóéìï, ôï âÞìá ñýèìéóçò ãéá
áõôü ôï êáíÜëé ðáñáëåßðåôáé. Ãéá
ðáñÜäåéãìá, óôç ëåéôïõñãßá
Phantom ôï êåíôñéêü êáíÜëé äåí
åßíáé äéáèÝóéìï, ïðüôå ãéá áõôü
ôï óõãêåêñéìÝíï êáíÜëé äå èá
ìðïñåßôå íá ñõèìßóåôå ôçí
Ýíôáóç. Óå ëåéôïõñãßá Stereo ôá
êáíÜëéá Surround êáé êåíôñéêü äåí
åßíáé äéáèÝóéìá, ïðüôå äå èá
ìðïñåßôå íá ñõèìßóåôå ôéò
åíôÜóåéò ãéá áõôÜ ôá
óõãêåêñéìÝíá êáíÜëéá.
ëåéôïõñãßá óôçí ïðïßá êÜðïéï
óõãêåêñéìÝíï êáíÜëé äåí åßíáé
äéáèÝóéìï, ôï âÞìá ñýèìéóçò ãéá
áõôü ôï êáíÜëé ðáñáëåßðåôáé. Ãéá
ðáñÜäåéãìá, óôç ëåéôïõñãßá
Phantom ôï êåíôñéêü êáíÜëé äåí
åßíáé äéáèÝóéìï, ïðüôå ãéá áõôü
ôï óõãêåêñéìÝíï êáíÜëé äå èá
ìðïñåßôå íá ñõèìßóåôå ôçí
Ýíôáóç. Óå ëåéôïõñãßá Stereo ôá
êáíÜëéá Surround êáé êåíôñéêü äåí
åßíáé äéáèÝóéìá, ïðüôå äå èá
ìðïñåßôå íá ñõèìßóåôå ôéò
åíôÜóåéò ãéá áõôÜ ôá
óõãêåêñéìÝíá êáíÜëéá.
×ñçóéìïðïéþíôáò ôï
ôçëå÷åéñéóôÞñéï, ñõèìßóôå ôç
óôÜèìç êÜèå êáíáëéïý áðü ôç
óõíÞèç èÝóç áêñüáóçò, ìÝ÷ñé íá
ôçëå÷åéñéóôÞñéï, ñõèìßóôå ôç
óôÜèìç êÜèå êáíáëéïý áðü ôç
óõíÞèç èÝóç áêñüáóçò, ìÝ÷ñé íá
ðåôý÷åôå ðåñßðïõ ßóåò åíôÜóåéò
ãéá üëá ôá ç÷åßá êáôÜ ôç äéÜñêåéá
ôïõ åëÝã÷ïõ. Ãéá íá âåâáéùèåßôå
üôé üëá ôá êáíÜëéá Ý÷ïõí
ñõèìéóôåß óùóôÜ,
ðñáãìáôïðïéåßóôå ôïí Ýëåã÷ï äýï
öïñÝò, ìßá óå ëåéôïõñãßá Dolby
Digital êáé ìßá óå ëåéôïõñãßá Dolby
Pro Logic.
ãéá üëá ôá ç÷åßá êáôÜ ôç äéÜñêåéá
ôïõ åëÝã÷ïõ. Ãéá íá âåâáéùèåßôå
üôé üëá ôá êáíÜëéá Ý÷ïõí
ñõèìéóôåß óùóôÜ,
ðñáãìáôïðïéåßóôå ôïí Ýëåã÷ï äýï
öïñÝò, ìßá óå ëåéôïõñãßá Dolby
Digital êáé ìßá óå ëåéôïõñãßá Dolby
Pro Logic.
Óçìåßùóç: Ï Ýëåã÷ïò Test Tone
÷ñçóéìïðïéåßôáé ãéá íá ñõèìßóåôå
ôï óýóôçìá ìå ôÝôïéïí ôñüðï,
þóôå áõôü íá áíáðáñÜãåé üëá
ðñïãñÜììáôá óôéò óùóôÝò
ó÷åôéêÝò óôÜèìåò, üðùò Ý÷ïõí
êáèïñéóôåß áðü ôïõò ìç÷áíéêïýò
Þ÷ïõ ðïõ Ýêáíáí ôéò
ç÷ïãñáöÞóåéò. ¼ôáí áêïýôå
ðñáãìáôéêÜ ðñïãñÜììáôá
surround, ç óôÜèìç ôùí êáíáëéþí
surround åßíáé óõíÞèùò ìéêñüôåñç
áðü ôçí áíôßóôïé÷ç ôùí
ìðñïóôéíþí êáíáëéþí. Óôçí
ðñáãìáôéêüôçôá, ó÷åäüí üëïé ïé
äéÜëïãïé êáé Ýíáò óçìáíôéêüò
áñéèìüò ç÷çôéêþí åöÝ
áíáðáñÜãïíôáé áðü ôï ç÷åßï ôïõ
êåíôñéêïý êáíáëéïý.
÷ñçóéìïðïéåßôáé ãéá íá ñõèìßóåôå
ôï óýóôçìá ìå ôÝôïéïí ôñüðï,
þóôå áõôü íá áíáðáñÜãåé üëá
ðñïãñÜììáôá óôéò óùóôÝò
ó÷åôéêÝò óôÜèìåò, üðùò Ý÷ïõí
êáèïñéóôåß áðü ôïõò ìç÷áíéêïýò
Þ÷ïõ ðïõ Ýêáíáí ôéò
ç÷ïãñáöÞóåéò. ¼ôáí áêïýôå
ðñáãìáôéêÜ ðñïãñÜììáôá
surround, ç óôÜèìç ôùí êáíáëéþí
surround åßíáé óõíÞèùò ìéêñüôåñç
áðü ôçí áíôßóôïé÷ç ôùí
ìðñïóôéíþí êáíáëéþí. Óôçí
ðñáãìáôéêüôçôá, ó÷åäüí üëïé ïé
äéÜëïãïé êáé Ýíáò óçìáíôéêüò
áñéèìüò ç÷çôéêþí åöÝ
áíáðáñÜãïíôáé áðü ôï ç÷åßï ôïõ
êåíôñéêïý êáíáëéïý.
Ñýèìéóç ìå ôïí Ôüíï ÅëÝã÷ïõ
-14-
ÅÜí äåí áêïýãåôáé êáíÝíáò Þ÷ïò
áðü êáíÝíá ç÷åßï:
áðü êáíÝíá ç÷åßï:
•
Âåâáéùèåßôå üôé ôï õðïãïýöåñ
åßíáé óõíäåìÝíï óå êÜðïéïí
åíåñãü ñåõìáôïäüôç ôïß÷ïõ.
åßíáé óõíäåìÝíï óå êÜðïéïí
åíåñãü ñåõìáôïäüôç ôïß÷ïõ.
•
Âåâáéùèåßôå üôé ï ãåíéêüò
äéáêüðôçò ôïõ õðïãïýöåñ åßíáé
áíïéêôüò (èÝóç ÏÍ/Standby).
äéáêüðôçò ôïõ õðïãïýöåñ åßíáé
áíïéêôüò (èÝóç ÏÍ/Standby).
•
Âåâáéùèåßôå üôé õðÜñ÷åé ðçãÞ -
ãéá ðáñÜäåéãìá, Ýíá DVD, CD,
âßíôåï Þ ôçëåüñáóç - óõíäåìÝíç
óå ìéá áðü ôéò ôÝóóåñéò
õðïäï÷Ýò.
ãéá ðáñÜäåéãìá, Ýíá DVD, CD,
âßíôåï Þ ôçëåüñáóç - óõíäåìÝíç
óå ìéá áðü ôéò ôÝóóåñéò
õðïäï÷Ýò.
•
Âåâáéùèåßôå üôé ç åðéëåãìÝíç
ðçãÞ ðáßæåé êáíïíéêÜ.
ðçãÞ ðáßæåé êáíïíéêÜ.
•
ÅëÝãîôå îáíÜ üëåò ôéò óõíäÝóåéò,
áíáôñÝ÷ïíôáò óôçí åíüôçôá
ðïõ ðåñéãñÜöïíôáé ïé
óõíäÝóåéò ôùí ç÷åßùí.
áíáôñÝ÷ïíôáò óôçí åíüôçôá
ðïõ ðåñéãñÜöïíôáé ïé
óõíäÝóåéò ôùí ç÷åßùí.
ÅÜí äåí áêïýãåôáé Þ÷ïò áðü ôá
ç÷åßá surround, Þ üôáí áõôÜ
ç÷åßá surround, Þ üôáí áõôÜ
ðáßæïõí ÷áìçëÜ:
•
ÅëÝãîôå üëåò ôéò óõíäÝóåéò
ìåôáîý åðåîåñãáóôÞ / åíéó÷õôÞ
êáé êáèåíüò ç÷åßïõ.
ìåôáîý åðåîåñãáóôÞ / åíéó÷õôÞ
êáé êáèåíüò ç÷åßïõ.
•
ÁõîÞóôå ôçí Ýíôáóç ôùí
surround áðü ôï
ôçëå÷åéñéóôÞñéï (äåßôå ôçí
åíüôçôá ðïõ áöïñÜ ôïí
÷åéñéóìü ôïõ ESC333).
surround áðü ôï
ôçëå÷åéñéóôÞñéï (äåßôå ôçí
åíüôçôá ðïõ áöïñÜ ôïí
÷åéñéóìü ôïõ ESC333).
•
Âåâáéùèåßôå üôé ç ôçëåïðôéêÞ
åêðïìðÞ Þ ç êéíçìáôïãñáöéêÞ
ôáéíßá Ý÷åé Þ÷ï Dolby Digital Þ
Dolby Pro Logic. ÅÜí äåí Ý÷åé,
äïêéìÜóôå ôçí ëåéôïõñãßá
Phantom Þ Surround.
åêðïìðÞ Þ ç êéíçìáôïãñáöéêÞ
ôáéíßá Ý÷åé Þ÷ï Dolby Digital Þ
Dolby Pro Logic. ÅÜí äåí Ý÷åé,
äïêéìÜóôå ôçí ëåéôïõñãßá
Phantom Þ Surround.
•
ÁõîÞóôå ôçí Ýíôáóç ôùí ç÷åßùí
surround, ÷ñçóéìïðïéþíôáò ôá
ñõèìéóôéêÜ óôÜèìçò ðïõ
ðåñéãñÜöôçêáí íùñßôåñá óå
áõôüí ôïí ïäçãü.
surround, ÷ñçóéìïðïéþíôáò ôá
ñõèìéóôéêÜ óôÜèìçò ðïõ
ðåñéãñÜöôçêáí íùñßôåñá óå
áõôüí ôïí ïäçãü.
ÅÜí äåí áêïýãåôáé Þ÷ïò áðü ôï
êåíôñéêü ç÷åßï:
êåíôñéêü ç÷åßï:
•
Âåâáéùèåßôå üôé ï åðåîåñãáóôÞò
Ý÷åé ôåèåß óå ëåéôïõñãßá 3-Stereo
Þ Surround. Áí Ý÷åé ôåèåß óå
ëåéôïõñãßá Phantom Þ Stereo, ôï
êåíôñéêü ç÷åßï äå èá ðáßæåé.
Ý÷åé ôåèåß óå ëåéôïõñãßá 3-Stereo
Þ Surround. Áí Ý÷åé ôåèåß óå
ëåéôïõñãßá Phantom Þ Stereo, ôï
êåíôñéêü ç÷åßï äå èá ðáßæåé.
•
ÁõîÞóôå ôç óôÜèìç ôïõ
êåíôñéêïý êáíáëéïý,
÷ñçóéìïðïéþíôáò ôá ñõèìéóôéêÜ
óôÜèìçò ðïõ ðåñéãñÜöôçêáí
íùñßôåñá óå áõôüí ôïí ïäçãü.
êåíôñéêïý êáíáëéïý,
÷ñçóéìïðïéþíôáò ôá ñõèìéóôéêÜ
óôÜèìçò ðïõ ðåñéãñÜöôçêáí
íùñßôåñá óå áõôüí ôïí ïäçãü.
•
ÅëÝãîôå ôéò óõíäÝóåéò ìåôáîý
õðïãïýöåñ êáé êåíôñéêïý
ç÷åßïõ.
õðïãïýöåñ êáé êåíôñéêïý
ç÷åßïõ.
ÅÜí ôá ìðÜóá äåí Ý÷ïõí åðáñêÞ
üãêï Þ âÜèïò:
•
Ðåéñáìáôéóôåßôå ìå ôç èÝóç ôïõ
õðïãïýöåñ. Èõìçèåßôå, ç
ôïðïèÝôçóç ôïõ õðïãïýöåñ
êïíôÜ óå ãùíßá ìåãéóôïðïéåß
ôçí áðüäïóç ôùí ÷áìçëþí
óõ÷íïôÞôùí.
õðïãïýöåñ. Èõìçèåßôå, ç
ôïðïèÝôçóç ôïõ õðïãïýöåñ
êïíôÜ óå ãùíßá ìåãéóôïðïéåß
ôçí áðüäïóç ôùí ÷áìçëþí
óõ÷íïôÞôùí.
•
ÁõîÞóôå ôçí Ýíôáóç ôïõ
õðïãïýöåñ, ÷ñçóéìïðïéþíôáò
ôá ñõèìéóôéêÜ óôÜèìçò ðïõ
ðåñéãñÜöôçêáí íùñßôåñá óå
áõôüí ôïí ïäçãü.
õðïãïýöåñ, ÷ñçóéìïðïéþíôáò
ôá ñõèìéóôéêÜ óôÜèìçò ðïõ
ðåñéãñÜöôçêáí íùñßôåñá óå
áõôüí ôïí ïäçãü.
•
ÁõîÞóôå ôçí Ýíôáóç ôùí
÷áìçëþí óõ÷íïôÞôùí,
÷ñçóéìïðïéþíôáò ôï
ôçëå÷åéñéóôÞñéï.
÷áìçëþí óõ÷íïôÞôùí,
÷ñçóéìïðïéþíôáò ôï
ôçëå÷åéñéóôÞñéï.
Åðßëõóç ÐñïâëçìÜôùí
-15-
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Óýóôçìá ESC333
Éó÷ýò Åîüäïõ
Äïñõöüñïé:
35 W x 5 @ 0.1% THD
Õðïãïýöåñ:
65 W x 1 @ 0.1% THD
Äïñõöüñïé:
35 W x 5 @ 0.1% THD
Õðïãïýöåñ:
65 W x 1 @ 0.1% THD
Óçìáôïèïñõâéêüò Ëüãïò
90 dBA
90 dBA
Óýíèåôç Áíôßóôáóç Åéóüäïõ
(áíáëïãéêÝò åßóïäïé)
20 kÙ
(áíáëïãéêÝò åßóïäïé)
20 kÙ
Åõáéóèçóßá Åéóüäïõ
(áíáëïãéêÝò åßóïäïé)
400 mV
400 mV
Åõáéóèçóßá Áõôüìáôïõ
Áíïßãìáôïò
(áíáëïãéêÝò åßóïäïé)
2 mV
(áíáëïãéêÝò åßóïäïé)
2 mV
Áðüêñéóç Óõ÷íïôÞôùí (-6dB)
35Hz - 20kHz
ÄéáóôÜóåéò (ÕxÐxÂ)
Äïñõöüñïé (Ýêáóôïò):
111mm x 81mm x 95mm
Õðïãïýöåñ:
384mm x 330mm x 368mm
111mm x 81mm x 95mm
Õðïãïýöåñ:
384mm x 330mm x 368mm
Occasional refinements may
be made to existing products
without notice, but will always
meet or exceed original
specifications unless otherwise
stated.
be made to existing products
without notice, but will always
meet or exceed original
specifications unless otherwise
stated.
©
1999 J BL, Incorporated. JBL and Simply Cinema
are
registered trademarks of JBL, Incorporated.
*Trademarks of Dolby Laboratories.
registered trademarks of JBL, Incorporated.
*Trademarks of Dolby Laboratories.
Part No. ESC333OM