Agilent Technologies 4339B - Page 103

4339B
Front
P
anel
Left/Down
and
Right/Up
Arrow
K
eys
These
keys
serve
the
following
functions:
When
you
enter
a
value
for
the value
setup keys
, these
keys increase
or decrease
the setting
value
.
When
you
select
an
item
for
the
selection
keys
,
these keys
are user
to activate
the item
(the
selected
item
blinks).
0,
..
. ,
9, .(point),
0 (minus)
K
eys
.
..
These
keys are
used to
enter
numeric
data
into
the
4339B
.
Pressing
terminates
numeric
data
input.
Shift
K
ey
The
blue
Shift
key
activates
the
secondary
function
printed
above
the
keys
.
The
Shift
key
toggle
is
cleared
by
a single
execution of
a shifted
function
or
by
pressing
the
Shift
key
again.
The
Shift
annunciator(
9
)is
displayed when
the Shift
key is
toggled
to
active
mode
.
Exponential
K
ey
The
Exponential
key
is
used
to
enter
an
exponential
value
.
Back
Space
K
ey
The
Back
Space
key
deletes
a
single
preceding
character
of
an
input
value
.
Enter K
ey
The
Enter
key
terminates
data
input
or
setting.
Minimum
K
ey
The Minimum key enters the minimum value during a parameter setting operation.
Maximum K
ey
The Maximum key enters
the maximum value during a parameter setting operation.
Function Reference 3-13