Agilent Technologies 4263B - Contact Check Functional Test

4263B
Contact
Check
Functional
T
est
The
4263B
's
contact
check
function
is
tested,
by
breaking
contact at
the Lpot
terminal. When
the
4263B
measures
impedance
correctly
,
the contact
check function
for the
other three
terminals
will
operate
correctly
.
T
est
Equipment
Description
Recommended Model
10
k Standard
Resistor 42038A
1
,
2
OPEN
Termination
42090A
2
T
est Leads
,
1
m
16048A
A
dapter BNC(f)-BNC(f)
p/n
1250-0080,
4
ea.
1
P
art
of
42030A
Standard
Resistor
Set
2
16074A
can
be
used as
a substitute
Procedure
1.
Reset
the
4263B
.
2.
Set
the
cable
length
to
1
m
using
the
following
procedure:
a.
Press
to
display
the
cable
length
setting
menu.
b.
Select
1
m
using
or ,
and
press
.
3.
Connect
the
OPEN
termination
to
the
4263B
's
UNKNOWN
terminals
using
the 1
m
test
leads
and
four
BNC(f)-BNC(f)
adapters
.
Figure 9-12. Contact Check Functional Test Setup
4. Press to display the OPEN correction menu.
Maintenance 9-51