3.A
t the
prompt, connect
the equipmen
tas
shown
in Figure
4-2
,
with
p
o
w
er
to
inputs
R
and
A.
Press
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
CONTINUE
as
prompted
until
the analyzer
displays
PASS
or
FAIL
.
Figure
OCS4
here.
Figure
4-2.
Operator's
Check
Setup
4.
Press
4
22
5
4
2
1
5
to
access
the
input
R
and
B
op
erator's
c
hec
k.
When
the title
appears,
press
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
EXECUTE
TEST
.
Mo
v
e
the
RF
cable
from
input
A
to B.
Press
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
CONTINUE
as
prompted
un
til
the
analyzer
displa
ys
PASS
or
FAIL
.
If
the Operator's
Check
F
ailed
Rec
hec
k
the
equipmen
t
conguration
and
connections; if
necessary,
retest.
Conrm
that
the
atten
uator,
splitter
and
cables
meet
their
published
sp
ecications.
Visually
insp
ect
the
connectors.
Retest
or
refer
to
\Step
4.
F
aulty
Group Isolation"
as
indicated.
Step
3. HP-IB
Systems Check
Check the analyzer's HP-IB functions with a
known working
passive peripheral (suc
hasa
plotter, prin
ter, or disk driv
e).
1. Connect the p
eripheral to the analyzer using a
good
HP-IB cable.
2.
Press
4
LOCAL
5
NNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNN
SYSTEM CONTROLLER
to enable the analyzer to con
trol the peripheral.
3.
Then press
NN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNN
SET ADDRESSES
and
the appropriate softkeys to v
erify that the device
addresses will be recognized b
y the analyzer. The factory default addresses are:
DRAFT
3/21/106 15:12
Start Troubleshooting Here 4-5
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