Agilent Technologies 4349B User Manual

4349B
Conguration
K
ey
The
Conguration
key
is
used
to
set the
beep mode
and the
power line
frequency,
and to
run
the
performance
tests
.
Beep
|Comparison
results
output
to
the
beeper are
classied as
follows:
Off
no
output
to
beeper
.
Pass
beeps
when
comparison
result
are
IN for
all measurement
channels.
Fail
beeps
when
the
comparison
result
is HI,
LO,
or No-Contact
for any
channel.
(default)
In
the
beeper Pass
or Fail
mode,
the 4349B
emits
a
beep
whenever
a
system
or
operation
error
occurs
.
In
the beeper
Off mode
,the
error
beep
function
is
turned
OFF
.
The
setting
is
saved
in the
EEPROM.
Line
|A
vailable
power
line frequency
selections are
50 Hz
and
60
Hz.
The
power
line
frequency
setting
is
stored
and does
not
change
after
reset
or
power-o.
Once
you
set
it,
you
do
not
need
to set
the
line
frequency
again
as
long
as
the
power
line
frequency
remains
the
same
.
Svc
|There
are
ve
service
functions:
KEY
test
front-panel
keys
.
HNDL
test
the
handler
output
signal.
CSUM
run
ROM
check
sum
program.
RAM
read-write
test
RAM.
After
the
test,
the
4349B
resets
its
setting.
EEPROM
test
EEPROM.
The
data
stored
in
EEPROM
is not
aected
if
no
error
detected.
If
the
error
detected,
the
4349B
clears
the
data and
restores
the
default
data.
Test
preforms
the
self-test
which
tests
the
4349B
's basic
performance and
displays
the
results
as
the
sum
of
the
existing
error
codes.
Item Result Error Code
1.
Beeper
beep
once
-
2.
Display
display
all
digits
and
segments
-
3.
RAM
display
error
message
if
fail
1
1
4.
EPROM
display
error
message
if fail
1
2
5. Calibration data (EEPROM) display error message if fail
1
4
6. User's data (EEPROM) display error message if fail
2
8
7. A/D converter display error message if fail
1
16
8. Backup RAM display error message if fail
2
32
1 During power-on test, the 4349B
suspends operation if an error occurs
2 During power-on test, the 4349B takes default, and continues test.
The self-test is also executed at power-on. After the test, the 4349B 's settings are not
aected.
Exit return to measurement.
Function Reference 3-11

Agilent Technologies 4349B Specifications

General

Brand	Agilent Technologies
Model	4349B
Category	Measuring Instruments
Language	English