Agilent Technologies 4339B - Making Measurements and Using Features

4339B
Making
a
Measurement
Making a
Measurement
Triggering
a
Measurement
The
4339B
has four
trigger source
modes: Internal,
Manual, External,
or Bus
.The
Trigger
annunciator(
9
)
shows
which
trigger
source is
selected.
Note
When
the
bus
trigger
mode
is
selected,
none
of
the
Trigger annunciators(
9 )
are
ON.
The
bus
trigger
mode
can be
set by
GPIB commands
only.
T
o
Trigger
Internally
1.
Press
until
the Int
trigger annunciator(
9 )
is
ON.
To
Trigger
Manually
1.
Press until
the
Man
trigger
annunciator( 9
)
is
ON.
2. Press
to trigger
a measurement.
T
o
Trigger
Externally
1.
Connect
an
external
trigger
source
to
the
Ext
Trigger
terminal
on
the
4339B
's
rear
panel.
2.
Press
until
the
Ext
trigger
annunciator(
9
)
is
ON.
3.
Apply
a
TTL level
trigger
signal
to
trigger
a
measurement.
(Refer
to
\External
Trigger"
in
Chapter
3
for
trigger spec's
.)
Using
the
Comparator
Function
The
comparator
function
can
used
to
sort
DUT
s
based
on their
parameter values
.
The
Comprtr
On
annunciator(
9
)
indicates
whether
the
comparator
function is
set to
ON or
OFF
.
To
set the
limit values:
1. Press
.
2. Enter the
lower limit value using the numeric keys
, and press
.
Operating the 4339B 2-5