Agilent Technologies 4395A Service Manual

7.
Input Local
Null Adjustment
The purp
ose of
this
pro
cedure
is
to
minimize
the
rst
lo
cal
leak
age.
Note
HP
VEE
Adjustmen
t
Program
is
not
required
in
this
adjustment.
Follo
wthe
pro
cedures b
elow
and adjust
proper
item using
the in
ternal adjustmen
t
test.
Required
Equipment
None
Procedure
1.
T
urn
the
4395A
OFF.
2.
T
o
gain
access
to
the
adjustmen
t
comp
onen
ts,
remo
v
e
the top
and
b
ottom
co
v
ers
of
the
4395A
.
3. T
urn the
4395A
ON.
4.
Press 4
System
5
,
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
SERVICE
TESTS ,
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
ADJUSTMENT
TESTS to
display
the
in
ternal
adjustmen
t
tests
men
u.
5.
Press
4
6
5
,
4
5
5
or
use
4
*
5
/
4
+
5
to
select
the
in
ternal
adjustmen
t
test
65:
A9
LO
ADJ.
6.
Press
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
N
N
N
N
N
N
N
EXECUTE
TEST
to
run the
test.
7. Adjust
\ADJ-LO-A"and
\ADJ-LO-B"
on
the
A9
Input
Multiplexer
Board
un
til
pass
is
displa
y
ed
on
the
screen.
5-18 Adjustments

Agilent Technologies 4395A Specifications

General

Brand	Agilent Technologies
Model	4395A
Category	Measuring Instruments
Language	English