A
500
FeedthN Termination Is optional
to
reduce
the
sensittvlty of the oscilloscope's Z AxIs Input.
Trigger
from
Channel 2 on
the
rising edge.
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When manuel sweep is ON, the
output
frequency Is lim
it
ed
to
frequencies
between
the Start and Stop Frequenclas. The X Axis
output
tracks
these
changes. This mode
Is useful wh8f1 setting up plotters
and
other
X,V displays.
When the EXT Trigger is selected. the
BW&8P
Is from
Start
Frequency to
Stop
Fre-
quency In this time. The
3314A
wlll
output
the
Start Frequency until another EXT
Trigger ill received.
ThIs parameter sets
the
sweep
tlme
interval.
The Z Axis
output
signal
will
Intensify the
trace
when
the
sweep
frequency equals
the Marker Frequency.
When
the
lNT
Trigger Is
elected,
the
sweep
is from
Start
Frequency to
Stop
Fre-
quency In
this
time. The sweep is repeated
lifter
the frequency resets. The reset time
Is approximately
101f1
of the sweep Intervel.
10
Theae
two
keys set
the
sweep limits. Note
that
chaoglng one parameter wnl
C8US6
the
other to change If
the
ratio of Stop Frequency to Start Frequency would be < 1
or
> tOO. The 331
4A
will
make
the
other pararneter'a
light
fillsh to alert you
to
thIs
automatic parameter change . -
Sets
the
3314A
to
Its basic operating state.
Thls
operation state Is very useful as
the common starting
point
for
all operations. Note
that
FREE
RUN Ie the
active
mode
after
instrument
preset.
The
3314A's
output
frequency ia
now
Rnaarly sweeping
from
the Start Frequency to
the
Stop Freqeuncv in the time interval set by SW/TR INTVL.
!=flEQ
MKR
FREQ
STOP
FREQ
HOW
TO
USE THE
FREE
RUN MODE
(LINEAR SWEEPS)
MAN
SWEEP
SW/TR
INTVL
START
!=flEQ
SWEEP
PRESET
1
4
6
6
4
2
3
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