3) Observe t h e s i g n a l . When sweep I s e x e c u t e d once, t h e READY LED goes out. I f obser-
v a t i o n I s c o n t i n u e d , repeat step 2 ) .
I NOTE • • • • 1
•A sweep and B sweep a r e a l t e r n a t e d i n t h e s i n g l e sweep mode w i t h t h e H. MODE
s w i t c h s e t to A L L
9
I n s i n g l e sweep o p e r a t i o n I n the m u l t i - t r a c e ALT mode, s e l e c t e d s i g n a l change i n
e a c h sweep c a n n o t be o b s e r v e d s i m u l t a n e o u s l y . S e l e c t chop mode t o o b s e r v e
them s i m u l t a n e o u s l y .
7 - 7
R e a d o u t O p e r a t i o n
[ C S - 5 2 3 0 , 5 2 6 0 , 5 2 7 0 ]
1) Set value ( s c a l e f a c t o r ) d i s p l a y
The o s c i l l o s c o p e d i s p l a y s t h e s c a l e f a c t o r s when t h e power i s t u r n e d on. A d j u s t the
b r i g h t n e s s w i t h the R/0 INTEN c o n t r o l as n e c e s s a r y . To t u r n o f f t h e readout d i s p l a y ,
p r e s s t h e CURSOR MODE s w i t c h f o r a p p r o x i m a t e l y two s e c o n d s . To t u r n i t on a g a i n ,
p r e s s t h e s w i t c h a g a i n .
NOTE —
—
—
—
—
_
—
:
—
• The o s c i l l o s c o p e d i s p l a y s readout d a t a i n terms o f waveforms and time s h a r i n g .
Waveforms may o c c a s i o n a l l y look l i k e i n t e n s i t y - m o d u l a t e d waveforms, depending
on c o m b i n a t i o n s o f w a v e f o r m t y p e s and sweep t i m e s . I f t h e d i s p l a y i s n o t
s u i t a b l e f o r o b s e r v a t i o n o r measurement, t u r n t h e r e a d o u t d i s p l a y o f f by t h e
above procedure.
• When a s i g n a l out of t h e e f f e c t i v e a r e a i s d i s p l a y e d , t h e readout d i s p l a y may
waver o r be t h i c k . We recommend t h a t waveforms be d i s p l a y e d i n t h e e f f e c t i v e
a r e a .
2) Cursor measurement
During readout d i s p l a y , every p r e s s of t h e CURSOR MODE s w i t c h changes the c u r s o r mode
i n the o r d e r of O f f , A V , A T , 1/AT, and O f f . Data i s d i s p l a y e d on the upper p a r t of
the CRT.
A V (Voltage measurement mode)
Two h o r i z o n t a l c u r s o r s a r e d i s p l a y e d . D i s t a n c e between t h e s e c u r s o r s i s c o n v e r t e d
i n t o t h e v e r t i c a l a x i s s e n s i t i v i t y ( V O L T S / D I V ) , and t h e v o l t a g e i s d i s p l a y e d . I f a
probe i s a t t a c h e d , i t s a t t e n u a t i o n r a t i o i s converted and d i s p l a y e d . CHI and CH2 data
a r e d i s p l a y e d s i m u l t a n e o u s l y i f s e l e c t e d w i t h V. MODE. I f V. VARI i s s e t t o UNCAL,
v o l t a g e r a t i o (RATIO) i s d i s p l a y e d , u s i n g 5 d i v i s i o n s on the CRT a s 1 0 0 1
32