Kenwood CS-2075 Instruction Manual
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Kenwood CS-2075 Instruction Manual

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D E L A Y E D S W E E P
O S C I L L O S C O P E
CS-2075
7 0 M H z
QUAD-TRACE OSCILLOSCOPE
INSTRUCTION MANUAL

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  • Page 1 D E L A Y E D S W E E P O S C I L L O S C O P E CS-2075 7 0 M H z QUAD-TRACE OSCILLOSCOPE INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    CONTENTS SAFETY F R E Q U E N C Y M E A S U R E M E N T S FEATURES P U L S E W I D T H M E A S U R E M E N T S SPECIFICATIONS P U L S E R I S E T I M E A N D F A L L T I M E PREPARATION FOR USE...
  • Page 3 FEATURES • S m a l l a n d c o m p a c t w i t h h i g h 1 m V / d i v s e n s i t i v i t y a n d •...
  • Page 4 SPECIFICATIONS M a x i m u m u n d i s t o r t e d f u l l y a d j u s t a b l e s w e e p t i m e a m p l i t u d e : 8 d i v i s i o n s , m i n i m u m ( D C t o b e t w e e n s t e p s .
  • Page 5 SPECIFICATIONS P O W E R S U P P L Y B T R I G L i n e v o l t a g e : 9 0 ~ 2 6 4 V T r i g g e r s o u r c e : C H 1 , C H 2 , E X T C H 4 L i n e f r e q u e n c y : 4 5 ~ 4 0 0 Hz...

  • Page 6: Safety

    PREPARATION FOR USE 5 . A l w a y s u s e t h e p r o b e g r o u n d c l i p s f o r b e s t r e s u l t s . SAFETY n o t u s e a n e x t e r n a l g r o u n d w i r e in l i e u o f t h e p r o b e...

  • Page 7: Controls And Indicators

    CONTROLS A N D INDICATORS Fig. 1 FRONT PANEL V E R T I C A L A X I S C O N T R O L | C H 3 ; R o t a t i o n a d j u s t s v e r t i c a l p o s i t i o n o f c h a n n e l 3 t r a c e ©...
  • Page 8 CONTROLS A N D INDICATORS A D D : C h a n n e l 1 a n d c h a n n e l 2 i n p u t s i g n a l s ©...
  • Page 9 CONTROLS A N D INDICATORS F i g . 2 P O W E R S U P P L Y / C R T D I S P L A Y C O N T R O L S ©...
  • Page 10 F i g . 3 H O R I Z O N T A L A X I S C O N T R O L S B S W E E P T I M E / D I V ; ©...
  • Page 11 CONTROLS A N D INDICATORS © * T R A C E S E P , H O L D O F F C o n t r o l s N O T E : 1 . W h e n t h e v e r t i c a l M O D E s w i t c h is s e - * T R A C E S E P ;...
  • Page 12 CONTROLS A N D INDICATORS (§> T R I G M O D E S w i t c h S L O P E ; A d j u s t s t h e s l o p e o f t h e A t r i g g e r s i g n a l , P u s h b u t t o n s w i t c h...

  • Page 13: R E A R P A N E

    CONTROLS A N D INDICATORS F i g . 4 REAR PANEL <§) C H 1 O U T J A C K <§) F U S E H O L D E R C h a n n e l 1 v e r t i c a l o u t p u t s i g n a l c o n n e c t o r . A c c o u - C o n t a i n t h e l i n e f u s e .

  • Page 14: Operation

    OPERATION B e f o r e t u r n i n g t h e s c o p e o n , s e t t h e f r o n t p a n e l c o n t r o l s a s f o l l o w s , r e f e r r i n g t o t h e s e c t i o n o n f r o n t p a n e l in t h i s m a n - u a l .
  • Page 15 OPERATION [3] DELAYED SWEEP OPERATION 4 . T r i g g e r i n g T h e S O U R C E s w i t c h © s e l e c t s t h e s i g n a l t o b e u s e d a s D e l a y e d s w e e p o p e r a t i o n is a c h i e v e d b y u s e o f b o t h t h e A t h e s y n c t r i g g e r .
  • Page 16 OPERATION P r o c e d u r e : N o t e t h a t f o r t y p e o f o p e r a t i o n b o t h t h e D E L A Y T I M E S e l e c t t h e H O R I Z D I S P L A Y s w i t c h t o t h e X - Y m o d e .

  • Page 17: [8] Cascaded Operation

    OPERATION [8] CASCADED OPERATION T h i s m o d e o f o p e r a t i o n is u s e d w h e n s e n s i t i v i t y g r e a t e r t h a n 1 m V / d i v is r e q u i r e d .

  • Page 18: Application

    APPLICATION PROBE COMPENSATION z e r o v o l t r e f e r e n c e . U s i n g t h e * P O S I T I O N c o n t r o l , a d - j u s t t h e t r a c e p o s i t i o n t o t h e d e s i r e d r e f e r e n c e l e v e l p o - If a c c u r a t e m e a s u r e m e n t s a r e t o b e m a d e , t h e e f f e c t o f t h e s i t i o n , m a k i n g s u r e n o t t o d i s t u r b t h i s s e t t i n g...

  • Page 19: T W O P O I N T S O N A W A V E F O R M

    APPLICATION E L I M I N A T I O N O F U N D E S I R E D S I G N A L M E A S U R E M E N T O F T H E V O L T A G E C O M P O N E N T S B E T W E E N T W O P O I N T S ON...
  • Page 20 APPLICATION • Adjust to the vertical scale with < > POSITION Horizontal distance Adjust to horizontal center Signal without undesired component line with * POSITION F i g . 1 2 F i g . F R E Q U E N C Y M E A S U R E M E N T S T I M E M E A S U R E M E N T S...

  • Page 21: P U L S E W I D T H M E A S U R E M E N T

    APPLICATION C A L p o s i t i o n . M u l t i p l y t h i s d i s t a n c e b y t h e A S W E E P W h i l e t h e a b o v e m e t h o d r e l i e s o n t h e m e a s u r e m e n t d i r e c t - T I M E / D I V c o n t r o l a n d b y 1 / 1 0 is "...

  • Page 22: D E L A Y E D S W E E P T I M E M E A S U R E M E N T

    APPLICATION [ E X A M P L E ] U s i n g t h e f o r m u l a : R i s e t i m e = H o r i z o n t a l d i s t a n c e (div) x ( S W E E P T I M E / D I V For t h e e x a m p l e s h o w n in F i g .
  • Page 23 A P P L I C A T I O N P h a s e d i f f e r e n c e = h o r i z o n t a l d i s t a n c e o f n e w s w e e p r a n g e PHASE DIFFERENCE MEASUREMENTS ( d i v ) x 4 5 °...
  • Page 24 APPLICATION 2 . T h e v e r t i c a l c a l i b r a t i o n c o e f f i c i e n t is n o w t h e r e f e r e n c e T h e n , m e a s u r e t h e...
  • Page 25 APPLICATION Pulse Jitter Unknown signal F i g . 2 5 F i g . 2 4 SWEEP MULTIPLICATION [ E X A M P L E ] (MAGNIFICATION) F o r t h e e x a m p l e s h o w n in F i g . 2 3 , A S W E E P T I M E / D I V T h e a p p a r e n t m a g n i f i c a t i o n o f t h e d e l a y e d s w e e p is d e t e r - s e t t i n g is 0.1 m s a n d a p p l y 1 .

  • Page 26: D E L A Y E D S W E E

    APPLICATION 4 . U s e t h e D E L A Y T I M E M U L T c o n t r o l t o a d j u s t i n t e n s i - -Intensity modulation area f i e d p o r t i o n t o s a m e p o i n t o f t h e s e c o n d w e v e f o r m .

  • Page 27: Frequency Measurements Using

    APPLICATION 5 . U s i n g t h e D E L A Y T I M E M U L T c o n t r o l a d j u s t t h e f a l l i n g e d g e o f t h e p u l s e s o t h a t it t o u c h e s t h e c e n t e r h o r i z o n - t a l g r a d u a t i o n l i n e a n d is i n t e n s i f i e d .

  • Page 28: U S I N G D E L A Y E D S W E E P For M E A S U R E M E N T

    APPLICATION Read the dial setting when B sweep points of - DELAY TIME MULT ® and ® are in -Rise time the same position. F i g . 3 1 F i g . 3 0 [ E X A M P L E ] [ E X A M P L E ] F o r t h e e x a m p l e s h o w n in F i g .

  • Page 29: Y O P E R A T I O N

    APPLICATION U s i n g t h e f o r m u l a : T i m e d i f f e r e n c e = ( 2 n d d i a l r e a d i n g - 1 s t d i a l r e a d i n g ) x D e l a y e d s w e e p t i m e ( A S W E E P T I M E / D I V s e t t i n g ) S I N E...
  • Page 30 APPUCATION In t h e a b o v e a p p l i c a t i o n , w h e n t h e H O R I Z , D I S P L A Y 3 .

  • Page 31: Accessories

    ACCESSORIES STANDARD ACCESSORIES INCLUDED OPTIONAL ACCESSORIES P r o b e P o u c h ( M C - 7 8 ) Y 8 7 - 1 6 0 0 - 0 0 P r o b e ( P C - 2 9 ) Y 8 7 - 1 2 5 0 - 0 0 A C P o w e r C o r d S e e F i g .

  • Page 32: M O U N T I N G T H E P R O B E P O U C H ( M

    ACCESSORIES MOUNTING THE PROBE POUCH (MC-78) 3 . A t t a c h t h e f o u r c o r n e r s o f t h e r e t a i n e r p l a t e t o t h e o s - T h i s s o f t v i n y l p o u c h a t t a c h e s t o t h e r i g h t s i d e o f t h e o s c i l - c i l l o s c o p e c a s e w i t h t h e f o u r n y l o n r i v e t s s u p p l i e d .
  • Page 33 MEMO...
  • Page 34 KE N WOOD "COR PO R ATI O N 17-5, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan © 65712 PRINTED IN J A P A N B50-7530-20 (N)

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