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NORMAL SWEEP DISPLAY
1. Preset instrument controls and pull
the
POWER
switch (on). After allowing
the
instrument
to
warm
up
connect
a signal
to
the
CH
1
input
connector.
NOTE
Instrument warmup time required
to
meet
all specifi-
cation accuracies is
20
minutes.
2. Adjust
the
INTENSITY control for
the
desired dis-
play brightness.
If
the
display
is
not
visible with
the
INTENSITY control
at
midrange, press
the
BEAM
FIND push
button
and hold
it
in
while adjusting
the
Channel 1 VOL TS/DIV switch
to
reduce
the
vertical
display size. Center
the
compressed display using
the
vertical and horizontal POSITION controls; release
the
BEAM FIND push
button.
Adjust LEVEL control
if necessary.
3.
Set
the
CH
1 VOL TS/DIV switch and
the
vertical and
horizontal POSITION controls
to
locate
the
display
within
the
graticule area.
4. Adjust
the
A Trigger LEVEL control for a stable
display.
5.
Set
the
A TIME/DIV switch for
the
desired number
of
cycles
of
displayed signal;
then
adjust
the
FOCUS
control as necessary.
@
465B/DM44
Operators
21
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