Agilent Technologies HP 83711A - Page 35

P
erforming
Fundamental
Synthesizer
Operations
To
Modify Data
with the
Knob
5. Continue
to press
the 4
)
5 or
4
(
5 key
until the
cursor is
positioned
over
the desired
digit.
For
example
,
suppose
that
frequency
is
the
current
active
parameter
,
and
you wish
to
change
the
cursor
position
from
1
MHz
to
1
GHz.
The
steps
that follow
illustrate
how
to
accomplish
this:
a.
Press
the
4
PRESET
5
key
.
When
the
instrument
has
been
set
to
the
preset
state
,
the
frequency
display
indicates
the
following:
3.000000000
GHz
where
the
cursor
appears
over
the
third
\0"
to
the
right
of
the
decimal.
b. Press
the
4
(
5 key
three
times
.
This
moves
the
cursor
from
the
position
corresponding to
MHz
to
the
position
corresponding
to
GHz.
(The
cursor is
now over
the
\3".)
c. Rotate
the
knob
slowly
so
that
you
can
see
the
frequency
change
in
1
GHz
steps
.
N
O
T
E
The
Knob
and
4
*
5
,
4
+
5
ke
ys
operate
independently
of
each
other
.
The
4
*
5
,
4
+
5
ke
ys
increase
or
decrease
parameters
in
dened
steps.
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