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I
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@
4. Adjust the
DELAY
TIME POSITION control
to
move
the intensified
zone
to
cover the portion
of
the dis-
play that will
be
displayed in delayed form.
5.
Set
the
HORIZ
DISPLAY switch
to
B
DLY'D.
The
intensified
zone
adjusted in
steps
3
and
4
is
now
displayed in delayed form. The delayed
sweep
rate
is
indicated by the
dot
on the B
TIME/DIV
knob.
6. To obtain a delayed display
with
less
jitter,
set
the B
Trigger SOURCE switch
to
the
same
position
as
the A
Trigger SOURCE switch and adjust the B
LEVEL
control
for
a stable display.
7.
If
your instrument
is
equipped
with
a DM44, delayed
displays
of
two
vertical channel
signals
can
be
obtain-
ed
at the
same
time. The DM44
will
indicate the time
difference between the delayed displays. To obtain
two
delayed displays, select the
TIME
function and
set
the
VERT
MODE
to
AL
T,
CH
1
and
CH
2.
The
DELAY
TIME
POSITION control
is
used
to
position
both delayed displays. The
!J.
TIME
control positions
only the Channel 2 delayed display.
ALTERNATE SWEEP DISPLAY
1.
Preset
instrument controls and obtain a Normal
Sweep
Display.
2.
Pull
out
on the B
TIME/DIV
knob
to
unlock
it
and
turn clockwise
to
the desired
sweep
rate.
If
the
instrument
is
equipped
with
a DM44, select a
function other than
TIME
or
1
/TIME.
3.
Set the
HORIZ
DISPLAY switch
to
ALT.
Set
B
(DLY'D)
TRIGGER SOURCE
to
STARTS AFTER
DELAY.
Adjust Channel 1 POSITION and TRACE
SEP
as
required
to
display A
Sweep
above B
Sweep.
This will provide a display
that
alternates between A
INTEN trace (upper) and B
DLY'D
trace (lower).
Adjust B
INTENSITY
as
necessary
to
view the
B
DL
Y'D
trace (lower).
465B/DM44
Operators
23
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