Specifications

3.
Use the
DELAY
TIME
POSITION
control
to
move
the
start
of the
intensified
zone
so
that
it
iust
touches
the
intersection
of the signal
and
the
center
horizon'
ta!
graticule
line
(see
Figure
25,
Point Al.
4.
Record the
DELAY
TIME
POSITION
control
dial
setting.
5. Use
the DELAY
TIME
POSITION
control to
move
the
start of
the intensified
zone
to the second
time
measurement
point
(see
Figure 25,
Point
B).
6.
Record
the
DELAY
TIME
POSITION control
dial
setting.
7. Determine
formula:
Time
Difference
(or
Duration)
time
difference
using the
following
fsecond
=
I ai.t
I
settins
,lfi,]
f
',#,i,if
"J
EXAMPLE: The DELAY
TIME
POSITION dial settins
at
Point
A
is 1.20 and the
DELAY
TIME
POSITION dial
setting
at
Point
B
is
9.53
with A
TIME/DIV switch
set to
2
ms
(see
Figure
25).
Substituting
the
given
values:
Time Duration
=
(9.53
-
1.2O1
(2)
= 8.33
X 2
=
16.66
ms
INTENSIFIED
MEASURE
TIME
FROM
A
TO
B
!
xORIzoNTAL
l<-
DrsrANcE
465/DM-O-9
Figure
25.
Time
duration.
4658/DM44
OPerators