Agilent Technologies 4349B User Manual

4349B
Display
Mode
K
ey
The
Display
Mode
key
sets
the
4349B to
one of
the following
three display
modes:
Measure
Display
displays
the
measured
result
of selected
channel. When
the
contact
check
function
is
ON
and
a contact
check fails
, the
message
N.C.
(no-contact)
is
displayed
instead
of
measured
data.
(default)
Comparison
Display
(When
comparator
function
ON)
displays the
result message
of the
comparator
as
HI
(grater
than
upper
limit), IN
(passed), LO
(less than
lower
limit),
and
in
addition,
when
the contact
check function
is ON,
N.C.
(contact
check
failed)
for
all
channels.
(When
comparator
function
OFF)
displays
OFF
.
Display
O
Display
OFF
mode.
No measurement
result is
displayed.
If
you
select
Digit
in the
display mode
selection menu,
you
can
select
the
display
digits
for
the
measurement
data.
The
available
digits are
3 ,
4 ,
and
5
.
A
uto/Hold
Range K
ey
The A
uto/Hold Range
key toggles
the
measurement
ranging
mode
between
A
uto
and
Hold.
The A
uto mode
selects the
optimum measurement
range
automatically
within
5
measurement
cycles
.
The Hold
mode xes
the
measurement
range
setting
to
range
you
selected.
When
the
Hold
mode is
selected, the
Hold
Range
annunciator(
9
)
will
be
displayed.
The
default
measurement
range
mode is
Auto
.
Range
Setup
K
ey
The
Range
Setup
key
sets
the
measurement
range
.
The
available
measurement
range
settings
are
as
follows:
100
pA
(not
available
for
10
ms
measurement
time)
1
nA
10
nA
100
nA
1

A
10

A
(not
available
for
100
ms
and
400
ms
measurement
time)
100

A
(not
available
for
30
ms
,
100
ms
and
400
ms
measurement time)
Each
measurement
range
is
scaled 1.45
times of
the range
setup value
.The
optimum
measurement
range
setting
is
obtained by
the
full-scale
measurement.
Comparator Limit K
ey
The Comparator Limit keys set the comparator upper
and lower limit value
.
Function Reference 3-5

Agilent Technologies 4349B Specifications

General

Brand	Agilent Technologies
Model	4349B
Category	Measuring Instruments
Language	English