HP 8753D Option 011

P
ow
er
If the
analyzer output
p
o
w
er
lev
els
are
incorrect
but
no
phase
lo c
k error
is presen
t, p
erform
the
follo
wing
c
hec
ks
in the
order giv
en:
1.
Source Default
Correction Constants
(Test
44)
T
o
run
this
test,
press
4
PRESET
5
4
SYSTEM
5
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
N
SERVICE
MENU
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
TESTS
4
44
5
4
2 1
5
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
N
EXECUTE
TEST
.
When
complete,
DONE
should
app
ear
on
the
analyzer
displa
y
.
Use
a
p
o
w
er
meter to
verify
that
source
p
o
w
er can
be
controlled
and that
the
p
o
w
er
lev
el
is
appro
ximately
correct.
If
the
source passes
these c
hec
ks,
pro
ceed
with
step
2.
Ho
w
ev
er,
if
FAIL
app
ears
on
the
analyzer
displa
y
,
or
if
the
analyzer
fails
the
c
hec
ks,
replace the
source.
2.
RF
Output
P
o
w
er
Correction
Constants
(Test
47)
F
ollo
w
the
instructions
for
this
pro
cedure
giv
en in
Chapter 3,
\Adjustmen
ts
and
Correction
Constan
ts."
The
pro
cedure
is
complete when
\DONE"
app
ears
on
the
analyzer
displa
y
.
Use
a
p
o
w
er
meter
to
v
erify
that
p
o
w
er
lev
els
are
no
w
correct.
If p
o
w
er
lev
els
are
not
correct,
or
if
the
analyzer fails
the
routine,
pro
ceed
with
step
3
.
3.
Sampler
Magnitude
and
Phase
Correction
Constants
(T
est
53)
F
ollo
w
the
instructions
for
this
pro
cedure
giv
en
in
Chapter 3,
\Adjustments
and
Correction
Constan
ts."
The
pro
cedure
is
complete
when
\DONE"
app
ears
on
the
analyzer
displa
y
.
Next,
rep
eat
step
2. If
the
analyzer
fails
the
routine
in
step
2,
replace
the
source.
If
the
analyzer
fails
the
routine
in
step
3,
replace
the
source.
DRAFT
3/21/106 15:13
Source Troubleshooting 7-3
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