HP 54501A Operation Reference page 84

Trigger Menu
6-30
•
Press DISPLAY and set persistence to
video signals.
hp r u n n i ng
" , ' , ) : " , , , " ; " f
, - -
-- - - " - - " - " - " - " " - - " - -"
-500. 000 u s
54501/Wf80
Figure 6-17.
The HP 5450lA is triggering on the first equalj:zjng pulse offield
first pulse in the vertical interval. The pretrigger data that
half
(left of the screen) is field 2,
•
Set time/division to 10 p.S!div and set the trigg e r to
�
.
r
..
- - � --
- .- � - � - - -
0 . 00000 s 500.000 us
100 us/d l v
at
Trigger Field 1, Line 1
lines 25()"262.
ms
600 . 0 to accommodate
TV TRIGGER
auto
S
e dge p a t t e r n
s t a t e de l ay
60 H.,/525 I i
sou r ce
l e v e l
337 . 50Omv
.
po l o r i t
,-1 i n e
t i me
1,
the
is
being viewed
field 1, line 10.
n � s
-w-
f in�