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JBL Century L100 Instruction Manual
JBL Century L100 Instruction Manual

JBL Century L100 Instruction Manual

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L100 CENTURY INSTRUCTION MANUAL

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Summary of Contents for JBL Century L100

  • Page 1 L100 CENTURY INSTRUCTION MANUAL...
  • Page 2 Excellence is an elusive quality. It's so easy to recognize yet so difficult to attain. JBL craftsmen have been involved in the art of sound for more than a generation — signal and source, wood and fabric, transducers and acoustics —all of it.
  • Page 3 DEVF.IDPMF.NT O F T H E C F . N T U R Y T h e m o s t d e m a n d i n g r e q u i r e m e n t s f o r l o u d s p e a k e r e x c e l l e n c e c o m e f r o m r e c o r d i n g s t u d i o s .
  • Page 4 W h e n i t w a s f o u n d t h a t m u s i c i a n s , e n g i n e e r s a n d o t h e r d i s c r i m i n a t i n g p r o f e s s i o n a l s i n i n c r e a s i n g n u m b e r s...
  • Page 5 c a p a c i t y o f 5 0 W a t t s p r o g r a m m a t e r i a l , s p e c i a l l y t h e l o w e s t r e g i s t e r o f t h e a u d i o s p e c t r u m .
  • Page 6 p r o c e d u r e h a s b e e n e s t a b l i s h e d . I n t h e a b s e n c e o f s u c h s t a n d a r d s a n y w e l l - e q u i p p e d l a b o r a t o r y c a n l e g i t i m a t e l y p r o d u c e a v a r i e t y o f f r e q u e n c y r e s p o n s e...
  • Page 7 W h e n c o n n e c t i n g o r d i s c o n n e c t i n g IMPORTANT: l o u d s p e a k e r s f r o m a n a m p l i f i e r , t h e a m p l i f i e r m u s t b e t u r n e d o f f .
  • Page 8 b y t h e f o a m r i n g s u r r o u n d i n g t h e h i g h f r e q u e n c y d i r e c t r a d i a t o r ) a r e r e v e r s e d i n p o l a r i t y w i t h r e s p e c t t o e a r l i e r u n i t s .
  • Page 9 L O U D - L O U D - SPEAKER SPEAKER LISTENING P O R T I O N 40° "Listening Angle" Sound energy from each loudspeaker blends to form stereo "wall of sound!' stereo image will intensified the area of best stereo perception...
  • Page 10 T h e c o n t r o l s a r e c a l i b r a t e d i n t e r m s o f a l a b o r a t o r y s t a n d a r d r e f e r e n c e l e v e l , i n d i c a t e d b y a "...
  • Page 11 h a s b e e n d e t e r m i n e d , c o m p e n s a t i o n f o r d i f f e r e n c e s i n d i v i d u a l r e c o r d i n g s s h o u l d b e m a d e w i t h t h e t o n e c o n t r o l s t h e a m p l i f i e r o r r e c e i v e r .
  • Page 12 t h e a m p l i f i e r . T h e r e i s v i r t u a l l y n o d a n g e r o f d a m a g i n g J B L l o u d s p e a k e r i f i t i s o p e r a t e d w i t h i n t h e f o l l o w i n g g u i d e l i n e s : 1 ) t h e s i g n a l f r o m t h e a m p l i f i e r , r e g a r d l e s s o f i t s...
  • Page 13 m i d r a n g e r e g i o n , w h i c h i n c l u d e s v o c a l RANGE—The o v e r t o n e s a n d s t r i n g s , i s r e p r o d u c e d b y a p r e c i s i o n 5 - i n c h t r a n s d u c e r p o s s e s s i n g p e a k - f r e e ,...
  • Page 14 c o m p l e t e l o u d s p e a k e r s y s t e m a r e m a i n t a i n e d t h r o u g h t h e f u l l a u d i o s p e c t r u m .
  • Page 15 r o t a t e c i a n d p r e s s e d l i g h t l y b a c k i n t o p o s i t i o n t o r e a d c o r r e c t l y w h e t h e r t h e l o u d s p e a k e r s y s t e m i s p l a c e d h o r i z o n t a l l y o r v e r t i c a l l y .
  • Page 16 WIRING — W h e n r e c o n n e c t i n g t h e w i r e l e a d s b e t w e e n t h e d i v i d i n g n e t w o r k a n d t h e c o m p o n e n t s , o b s e r v e t h e p o l a r i t y...
  • Page 17 A s t h e o i l p e n e t r a t e s d e e p e r a n d d e e p e r i n t o t h e w a l n u t , t h e f i n i s h m a y a p p e a r t o b e d r y i n g o u t .
  • Page 18 t h e p r o g r a m s o u r c e i s d e f e c t i v e . I f t h e a m p l i f i e r i s n o t f a u l t y , a l t e r n a t e l y c h e c k e a c h p r o g r a m s o u r c e u n t i l...
  • Page 19 S h o u l d y o u r J B L l o u d s p e a k e r s y s t e m r e q u i r e s e r v i c e , r e t u r n i t t o t h e J B L d e a l e r f r o m w h o m i t w a s p u r c h a s e d .
  • Page 20 J a m e s B . L a n s i n g S o u n d , I n c . , 3 2 4 9 C a s i t a s A v e n u e , L o s A n g e l e s , C a l i f o r n i a 9 0 0 3 9 . 50625 OM100A/74 Printed in U.S.A.