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2. SAFETY AND EQUIPMENT PROTECTION PRECAUTIONS
1)
Check your l i n e v o l t a g e b e f o r e use.
s e l e c t o r on the l e f t of the AC i n l e t on the r e a r p a n e l .
shows t h e
1 i n e v o l t a g e
d i f f e r e n t
f r o m the o s c i l l o s c o p e s e t t i n g ,
not connect to the supply u n t i l the v o l t a g e s e l e c t o r matches the supply v o l t a g e .
2)
The
o s c i 1 l o s c o p e
e l e c t r i c a l l y .
For your own
3)
Do not use the o s c i l l o s c o p e i n the f o l l o w i n g l o c a t i o n s .
• I n d i r e c t s u n l i g h t
• I n e x t r e m e l y hot and/or humid a r e a s
• I n a r e a s a f f e c t e d by high l e v e l s of mechanical v i b r a t i o n
• Around a r e a s w i t h s t r o n g l i n e s of magnetic f o r c e s or impulse v o l t a g e
4)
Make sure t h a t the v o l t a g e a p p l i e d to each input t e r m i n a l does not exceed the maximum
s p e c i f i e d .
a
CH 1 and CH2
input t e r m i n a l s
^ C H 3
and Z AXIS input t e r m i n a l s : 100 Vp-p
Do not under any c i r c u m s t a n c e s
power s o u r c e s .
5)
I n o r d e r to p r e v e n t
b r i g h t n e s s h i g h e r
p e r i o d s of
time.
The o s c i l l o s c o p e has a f u s e h o l d e r and
s e t t i n g
of y o u r o s c i 1 l o s c o p e .
Set to 100
V.
i s e q u i p p e d w i t h
i n t e r n a l c o m p o n e n t s t h a t a r e h i g h l y
p r o t e c t i o n , do not remove the c a s i n g f o r any
: 500 Vp-p
a p p l y v o l t a g e to the o u t p u t t e r m i n a l s from e x t e r n a l
the CRT' s f l u o r e s c e n t s c r e e n from s c o r c h i n g , do not a d j u s t the
than n e c e s s a r y .
Do not
The v o l t a g e below the W l a r k
I f y o u r l i n e v o l t a g e i s
t h e r e i s a danger of m a l f u n c t i o n i n g .
or 250 V (DC + AC peak, 1kHz
or 50 V (DC + AC peak, 1kHz
l e a v e the s p o t t i n g f u n c t i o n on f o r
v o l t a g e
Do
c h a r g e d
reason.
or
l e s s )
or
l e s s )
long
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