Kenwood DCS-8200 Instruction Manual page 16

Programmable digital storage oscilloscope
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®
CHI
INPUT T e r m i n a l
T h i s
i s t h e v e r t i c a l
o p e r a t i o n .
®
CH2
INPUT
T h i s
i s t h e v e r t i c a l
o p e r a t i o n .
®
_L
Ground T e r m i n a l / B i n d i n g Post
T h i s
i s t h e i n s t r u m e n t
®
CAL
IV p-p
1kHz
T h i s
o u t p u t s
a TV
c a l i b r a t e
i t u s i n g
measurements.
©
EXT.
TRIG Terminal
T h i s i s the
i n p u t t e r m i n a l f o r an e x t e r n a l t r i g g e r s i g n a l .
To
u s e
e x t e r n a l t r i g g e r ,
t e r m i n a l .
©
CH1
y
POSITION C o n t r o l
T h i s
i s used t o a d j u s t the v e r t i c a l p o s i t i o n o f t h e CHI w a v e f o r m shown on
t h i s
c o n t r o l s t h e p o s i t i o n o f
l i t ) ,
t h i s
t h e CHI
c l o c k w i s e ,
t h e DC
n e g a t i v e DC
l e v e l i s added.
D u r i n g HOLD, i t i s used t o a d j u s t t h e v e r t i c a l p o s i t i o n o f t h e CHI wave f o r m shown on the CRT.
w a v e f o r m
i s d i s p l a y e d and
p o s i t i o n of t h e CHI w a v e f o r m d i s p l a y e d on
mm
When b a s i c a r i t h m e t i c o p e r a t i o n s
e n t e r e d ,
t h e v e r t i c a l p o s i t i o n i s a d j u s t e d w i t h the CHI POSITION c o n t r o l .
©
CH1
VOLTS/DIV C o n t r o l
The
v e r t i c a l s e n s i t i v i t y
i s u s e d t o a d j u s t t h e s e n s i t i v i t y
50V)
i n 1-2-5
s t e p s .
When t h e V A R I A B L E ©
o b t a i n e d .
T h i s i s t h e Y a x i s c o n t r o l d u r i n g
t h e CRT
READOUT.
©
CH1
VARIABLE C o n t r o l
T h i s t h e CHI v e r t i c a l a x i s a t t e n u a t i o n a d j u s t m e n t c o n t r o l .
DIV
r a n g e .
I n i t s e x t r e m e c l o c k w i s e CAL
t h i s
i s the Y a x i s a t t e n u a t i o n a d j u s t m e n t
10
a x i s
i n p u t
t e r m i n a l
a x i s
i n p u t
t e r m i n a l o f
ground t e r m i n a l .
p-p,
1kHz
p o s i t i v e
s q u a r e w a v e
t h i s
t e r m i n a l .
A p r o b e t h a t
s e t t h e SOURCE s w i t c h t o EXT
t h e Y a x i s .
DC
O F F S E T c o n t r o l ,
and
l e v e l
i s i n c r e a s e d w i t h r e s p e c t t o t h e GND
t h e R E F
P O S I LED
the
a r e p e r f o r m e d
i s a d j u s t e d by
t u r n i n g t h e knob o f t h e CHI v e r t i c a l a x i s a t t e n u a t o r .
f r o m l V / d i v t o 5 V / d i v (when t h e READOUT P C - 3 3 P r o b e i s u s e d , lOmV t o
c o n t r o l
i s s e t t o t h e CAL
o f C H I .
T h i s
i s t h e
CH2.
T h i s
i s t h e
f o r c a l i b r a t i o n .
i s n o t
p r o p e r l y
and
a p p l y
I n t h e
s t o r a g e
mode RUN
c o n t r o l s t h e DC
l e v e l o f t h e
l e v e l ,
®
i s l i t ,
t h i s
c o n t r o l
CRT.
i n t h e STORAGE mode, and
p o s i t i o n , t h e c a l i b r a t e d v e r t i c a l
the X-Y
o p e r a t i o n .
V e r i f y the v e r t i c a l a x i s s e n s i t i v i t y
I t p r o v i d e s c o n t i n u o u s c o n t r o l o v e r t h e VOLTS/
p o s i t i o n , t h e a t t e n u a t o r
c o n t r o l .
i n p u t
f o r t h e Y a x i s
d u r i n g
i n p u t
f o r t h e
X a x i s
d u r i n g
B e f o r e
u s i n g
a p r o b e ,
c a l i b r a t e d w i 1 1
n o t
p r o v i d e
t h e e x t e r n a l t r i g g e r s i g n a l t o
the CRT.
I n
the X-Y
s t a t e
( w h e n t h e W R I T E LED
i n p u t s i g n a l .
When i t i s t u r n e d
and when t u r n e d
c o u n t e r c l o c k w i s e ,
i s u s e d t o a d j u s t t h e
t h e n t h e HOLD s t a t e
a x i s
i s c a l i b r a t e d .
I n t h e X-Y
t h e
X-Y
t h e
X-Y
a l w a y s
c o r r e c t
t h i s
o p e r a t i o n ,
®
i s
a
When a
REF
v e r t i c a l
i s
T h i s knob
s e n s i t i v i t y
i s
w i t h
o p e r a t i o n ,

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