Tektronix 454A - Page 45

‘ zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA sweep t i me

I
0

‘ sweep t i me
j

Š

Š
i 1

Del ay t i me 1 • -

‘
sweep

‘ sweep
st ar t s
’ sweep

™
Del ay t i me
i _zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

ar ms" ’ sweep
I I Var i abl e
f r om I L- 4-

( Var i abl e f r om )
Ç . 01 ¼ s t o 50 s 1

™

j

™ . 01 ¼ s t o 50 s
1

™

’ sweep wai t s
1by ± TI ME/

™

+_
’ sweep t i me

1

I by ± TI ME/

™

f or
n ext t r i gger
I DI V and
 1

, DI V and

1

1 • - - ’ t r i gger pul se
D • L ‘ ¥ - ¤™œ• " ™

™

"
D • L ‘ ¥ - ¤™œ• "
™
1 MULTI PLI ERN 1

1

I MULTI PLI ERI I
¹
4Bsweept i me
™

1
1

1
‘ t r i gger

‘ t r i gger
p ul se - -

p ul se

™
1
™
™
¹ ¹ ¹ ¹ ™
¹ 1
!

½
Š

y

!
.
‘ sweep di spl ay

%
~` A ' sweep di spl ay
™

,

!
!

I nt ensi f i e d p or t i on

%
%

j I nt ensi f i e d p or t i on
of wavef or m

%%

™

of wavef or m
O
per at i ng I nst r uct i ons- 454 ‘ / R454A
Ÿ " " " " " " " " ± r r ¹

" P R-
" " " " " " ¹
" ¹ r r ¹ r ¹ ¹ ¹ ¹ r ¹ ¹ ¹ r ¹ ~ ¹ ¹ ¹ ¹ ¹ r ¹ r " _, ¹~ " "
" " " " " " " " " "
" " " " " " " " "
A Sweep
- ) o~ . B Sweep

A Sweep

8 Sweep - - - - - - - - - - o . ,
EMEMEMEME
ENRON
ME MEN

OMENSMEMEN
" " " " " " " " " " " " " Á" " " " " "
" r ¹ " ¯ ¹ • " " " " " "

" ¹ ¹ ~` ¹ ¹ ¹ ¹ ~ ¹ ¹ ¹
~
¹ ¹ " "
" • ¹ Ã " " ± W " " " " " " ¹ ¹ ¹ ~
" Ã "
" " " " " " -
. 3
" " " " " "
~
( ‘ ) ’ STARTS ` f AFTER DELAY ~~
TI ME
Å 1

W TRI GGERABLE AFTER DELAY TI ME
Fi g . 2- 18 . Compar i son of t he d
el ayed- sweep
modes
.
( ‘ ) ’
STARTS AFTER
DELAY TI ME, ( ’ ) TRI GGERABLE AFTER DELAY TI ME . I n
each
di spl ay t he ’ sweep i s del ayed ± sel ect ed
amount of t i me by t he ‘ sweep .
2- 27