Kenwood DCS-8200 Instruction Manual page 35

Preparations Before Operation
B e f o r e t u r n i n g on t h e power s u p p l y , p r e s e t
c o n t r o l s , r e f e r t o t h e " P a n e l E x p l a n a t i o n " .
o f t h e probe a n d t h e " P r o b e C a l i b r a t i o n " o f t h e ( M a i n t e n a n c e and A d j u s t m e n t ) s e c t i o n i n t h i s m a n u a l .
INTEN (2) * * * * * * * * * * * * * * * * * * * * * *
R/0 INTEN ®
FOCUS/ASTIG ®
ILLUM/ROTA ©
CHI, CH2, AC/DC © , ©
VERT MODE @
V A R I A B L E © , © , ©
TRIGGERING SOURCE @
TRIGGERING COUPLING ®
TRIGGERING SLOPE ®
H-MODE ©
TRIGGERING L E V E L ®
0 POSITION © , ©
P O S I T I O N © •
X 10 MAG ©
C u r s o r mode ® •
STORAGE ®
[A] Normal OsciIloscope Operation
1 Normal sweep d i s p l a y
1) When t h e power s w i t c h i s p r e s s e d , t h e power i s t u r n e d on,
2 ) A t r a c e l i n e a p p e a r s
shown b e l o w .
A d j u s t t h e C H I v e r t i c a l
N e x t , a d j u s t t h e i n t e n s i t y o f t h e t r a c e
needed t o make t h e l i n e e a s y t o o b s e r v e .
3 ) A p p l y a n i n p u t s i g n a l
w a v e f o r m t o a s u i t a b l e s i z e .
When t h e V E R T MODE s w i t c h e s
s w i t c h a n d t h e T R I G SOURCE a r e s e t t o CH2, a s i g n a l
i s d i s p l a y e d on t h e CRT by t h e same o p e r a t i o n a s t h a t f o r C H I .
When ADD i s s e l e c t e d w i t h
( t h e a l g e b r a i c sum o f C H I a n d C H 2 ) ,
a l g e b r a i c d i f f e r e n c e b e t w e e n C H I and CH2 (CH1-CH2) i s d i s p l a y e d .
DIV s e n s i t i v i t y d u r i n g ADD i s t h e same f o r b o t h c h a n n e l s , t h e s e n s i t i v i t y
4 ) When t h e w a v e f o r m b e i n g o b s e r v e d moves, a n d c a n n o t be s y n c h r o n i z e d , a n d you w i s h t o move t h e t r i g g e r
p o i n t , p e r f o r m t h e f o l l o w i n g
t h e c o n t r o l s a s shown i n t h e f i g u r e b e l o w .
When a p r o b e i s t o be u s e d , r e f e r t o t h e i n s t r u c t i o n m a n u a l
C e n t e r
3 o ' c l o c k p o s i t i o n
C e n t e r
P U S H / f u l l y c o u n t e r
AC
• C H I
F u l l y c l o c k w i s e .
• • • C H I
• • • A C
+
AUTO, a n d F I X n o t l i t
• C e n t e r
C e n t e r
• C e n t e r
Not l i t
None l i t
Not l i t
i n t h e c e n t e r o f t h e CRT.
p o s i t i o n .
l i n e w i t h
t o t h e C H I I N P U T t e r m i n a l
i s s e t t o CH2, two c h a n n e l s , CHI a n d CH2 a r e d i s p l a y e d .
t h e V E R T MODE, a c o m b i n e d w a v e f o r m o f C H I a n d CH2 i s d i s p l a y e d
a n d w h e n t h e CH2 INV s w i t c h
t r i g g e r o p e r a t i o n .
c l o c k w i s e .
a n d one o f t h e LEDs on t h e p a n e l i s l i t .
I f t h e t r a c e l i n e d o e s n o t a p p e a r , make t h e s e t t i n g
t h e I N T E N S I T Y c o n t r o l , a n d t h e FOCUS a n d A S T I G a s
a d j u s t t h e C H I V O L T S / D I V c o n t r o l
i s a p p l i e d a l s o t o CH2, a n d t h e CH2 i n p u t
i s t u r n e d on i n t h i s
When t h e s e t t i n g v a l u e o f t h e VOLTS/
i s t h a t VOLTS/DIV v a l u e .
F o r d e t a i l s o f t h e
t o a d j u s t t h e
When t h e VERT MODE
s i g n a l
on t h e CRT
s t a t e , t h e
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