HP 8753D Option 011

3.
Press 4
PRESET
5
4
CENTER
5
4
400
5
4
M/

5
4
SP
AN
5
4
50
5
4
M/

5
.
4.
Press
4
SYSTEM
5
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
SERVICE
MENU
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
ANALOG
BUS ON
4
MEAS
5
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
S
PARAMETERS
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
ANALOG IN
Aux Input
4
11
54
x1
5 .
5.
Press
4
FORMA
T
5
NN
NN
NN
N
N
N
N
N
N
N
N
MORE
NN
NN
NN
N
N
N
N
N
N
N
N
REAL
4
SCALE REF
5
4
10
5
4
k/m
5
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
MARKERREFERENCE
.
6. Observ
ethe
phase lo
ck
ed
lo
op
error
v
oltage:
If
\spik
es"
are
not
visible
on
the
analyzer
displa
y
(see
Figure 3-26
), no
adjustment
is
necessary
.
If \spik
es"
are
excessiv
e
(see
Figure
3-26
),adjust
the
CA
V
ADJ
p
oten
tiometer
on
the
A3
source
bias
assem
bly
to
eliminate
the
spik
es.
See
Figure
3-25
.
If
the
\spik
es" p
ersist, refer
to the
\Source
T
roublesho
oting"
c
hapter.
Figure
SPIKES
here.
Figure
3-26.
Displa
y
of
Acceptable
v
ersus
Excessiv
e
Spik
es
DRAFT
3/21/106 15:11
Adjustments and Correction Constants 3-55
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