Agilent Technologies HP 83711A - CLEAR DISPLAY

CLEAR
DISPLA
Y
Invoking
the
clear
display
function
(pressing
4
SPCL
5
,
4
3
5
,
4
Hz
5
(ENTER)
enables
you
to
turn
o
the
synthesizer
uorescent
display
and
LED
annunciators
or
turn
them
on
if
they
are
currently
turned
o.
When
4
SPCL
5
,
4
3
5
,
4
Hz
5
(ENTER)
is
pressed,
the
display
will
show
the
following:
CLEAR
DISPLAY
XXX
where
XXX
is
\ON"
if
the
clear
display
function
is
currently
on
and
\OFF"
if
the
clear
display
function
is
currently
o.
Once
the
clear
display
function
has
been
enabled,
pressing
SPCL ON
blanks
the
display
and
LED
annunciators
and
DISPLAY
BLANKED
is
shown
across
the
display
.
The
display
state
is
stored
in the
instrument
state
registers
along
with
other
instrument
state
data,
so
if
sensitive instrument
settings
are
stored
to
a
register
,
the
settings
are
not
revealed when
the
register
is
recalled.
When
the
synthesizer
is
set
to
the
preset
state
,
the
display
is
restored
if
it
had
been
previously
cleared.
NO
TE
Cycling
the
POWER
switch
o
and
then
on
will
not
restore
the
displa
y
.
7-6