Features - Kenwood CV-1240 Instruction Manual

The waveform monitor CV-1240 [ 1 2 4 5 ] , f i t t e d w i t h a 150mm-rectangular h i g h - l u m i n a n c e
w i t h i n t e r n a l g r a t i c u l e ,
I , or D) system TV.
# The s c a l e f o r K - f a c t o r measurement i s p r o v i d e d .
# The 1ine s e l e c t o r f u n c t i o n e n a b l e s the u s e r to s e l e c t one
e n a b l i n g the user to observe the V I T s i g n a l and VIR s i g n a l .
between 1 and 2 i n one-touch o p e r a t i o n .
$ The BLANKING OUTPUT t e r m i n a l i s p r o v i d e d to output square waves s y n c h r o n o u s l y w i t h a
s e l e c t e d 1 i n e .
$ RGB parade d i s p l a y i s p o s s i b l e . (YRGB i s a v a i l a b l e as opt i o n . )
# The DC r e s t o r e r i s p r o v i d e d to m a i n t a i n back porch at a c o n s t a n t l e v e l r e g a r d l e s s of
the video s i g n a l type.
# E i g h t h o r i z o n t a l sweep modes a v a i l a b l e f o r s e l e c t i o n a r e 2H ( 2 1 i n e s ) , 1H ( 1 1 i n e ) ,
1 / i s / d i v ( e n l a r g e d 2 - l i n e d i s p l a y ) ,
( e n l a r g e d 2 - f i e l d d i s p l a y ) ,
IV ( 1 f i e l d ) .
# The A i n p u t , B i n p u t ,
t e r m i n a t e d a t 75 ohms by s w i t c h operat ion at the r e a r of the CV-1240 [ 1 2 4 5 ] .
# 5 - t u r n c o n t r o l s a r e used f o r t h e f i n e a d j u s t m e n t
p o s i t i o n s .
# The s c a l e range f o r v e r t i c a l s e n s i t i v i t y
s c a l e . Moreover, the v e r t i c a l s e n s i t i v i t y can be a d j u s t e d to 0. 25V or l e s s through 4V
u s i n g a c o n t r o l .
# The auto f o c u s funct ion i s p r o v i d e d .
# The b u i l t - i n c a l i b r a t o r ,
the sweep range as w e l l as amplitude.
# Two CV-1240s [1245s] can be p l a c e d on the 19-inch r a c k .
# The supply v o l t a g e can be s e l e c t e d from the r e a r of the CV-1240 [ 1 2 4 5 ] .
1.

FEATURES

i s an o s c i 1 l o s c o p e to monitor a v i d e o s i g n a l of the M ( B , G,
The CV-1240 [1245] has the f o l l o w i n g f e a t u r e s :
IV MAG ( e n l a r g e d 1 - f i e l d d i s p l a y ) , 2V
and e x t e r n a l
lVp-p ± 1% and 100kHz ± 1 0 0 H z , e n a b l e s the u s e r to check
0. 2/^s/div ( e n l a r g e d 1-1 i n e d i s p l a y ) ,
r e f e r e n c e s i g n a l
of t h e h o r i z o n t a l and
i s s w i t c h e d to the c a l i b r a t e d IV or 4V f u l 1
1ine f o r d i s p l a y , t h e r e b y
The f i e l d can be s w i t c h e d
2V
( 2 f i e l d s ) ,
i n p u t ( E X T R E F ) c a n
v e r t i c a l
CRT
H,
MAG
and
be
3