Agilent Technologies 4395A - Page 133

Front
P
anel
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
N
N
NUMBER
of
POINTS
allows
the
required
number
of
points displayed
per sweep
to be
entered
directly
from
the
number
pad.
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
RETURN
softkeys
return
to
previous
menus.
N
N
N
N
N
N
N
NN
NN
NN
N
DONE
indicates
completion of
a
specic
procedure
and
then
returns
to
an
earlier
menu.
Softkeys that
are
Joined
by
V
ertical
Lines
When
several
possible
choices
are
available
for
a
function,
the
softkeys
are
joined
by vertical
lines
.
F
or
example
,
in
the
spectrum
input
port
menu
under
the 4
Meas
5
key
,
the
available
inputs
are
listed:
N
N
N
N
N
R
,
N
N
N
N
N
A
,
N
N
N
N
N
B
with
a
vertical
line
between
them.
Note that
only one
softkey can
be
selected
at
a
time
.
When
a
selection
has
been
made
from
the
listed
alternatives
,that
selection
is
underlined
until
another
selection
is
made
.
Softkeys
That
T
oggle
Between
On
and
O
States
Some
softkey
functions
can
be
toggled
on
or
off
,
for
example
averaging.
This is
indicated in
the
softkey
label.
The
current
state
,
on
or
off
,
is
capitalized
in the
softkey label.
Example:
FF
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
FF
F
F
F
F
F
F
F
F
F
F
F
F
F
F
AVERAGING ON
off
The
word
on
is
capitalized,
showing
that
averaging
is
currently
on.
F
F
F
F
F
F
F
F
F
F
F
F
FF
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
FF
F
F
AVERAGING
on OFF
The word
o
is
capitalized,
showing
that
averaging
is
currently
o.
Softkeys
that
Show
Status
Indications in
Brackets
Some
softkey
labels
show
the current
status of
a
function
in
brackets
.
These
include
simple
toggle
functions
and
status-only
indicators
.An
example
of
a
toggled
function
is
the
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
PRINT
[STANDARD]
or
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
PRINT
[COLOR]
softkey
.
The
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
DATA
MATH[
]
softkey
is an
example
of
a
status-only
indicator
, where
the
selected
equation
of
the
data
math
function
is
shown
in
brackets
in
the
softkey
label.
3.
GPIB
\
REMOTE
" Indicator
The
\
REMOTE
"
Indicator
turns
on
when
the
analyzer
is
in
the
remote
state
.
4.
4
Preset
5
K
ey
This
key returns
the
instrument
to
a
known
standard
preset
state
from
any
step
of
any
manual
procedure
.A
complete
listing
of
the
instrument
preset
conditions
is
provided
in
Appendix
C.
5. PROBE PO
WER Connector
This connector (fused inside the instrument) supplies power
to an active probe for in-circuit
measurements of A
C circuits
. Applicable active probes
are described in Chapter 12.
Front and Rear Panels 4-3