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OPERATING
AND
SERVICE
MANUAL
MODEL 3580A
SPECTRUM
ANALYZER
Serial Number: 1415A-00741 (see note below)
IMPORTANT
NOTICE
If
the
Serial
Number
of
your
instrument
is
lower
than
the
one
on
this
title
page,
the
manual
contains
revisions
that
do
not
apply
to
your
instrument.
Backdating
information
given in
the
manual
adapts
it
to
these
earlier
instruments.
Where
practical,
backdating
changes are given
on
the
schematic
diagrams.
These changes are
indicated
by
a dagger sign
(t)
which
refers
to
the
corresponding
backdating
note
on
the
schematic
or
apron
page.
Backdating
changes
not
given
on
the
schematics are flagged
by
a
numbered
delta
(A
1
)
which
r.efers
to
the
corresponding
numbered
change
in
the
Backdating
Section
(Section
VI
11
).
WARNING
I
To
help
minimize
the
possibility
of
electrical
fire
or
shock
hazards,
do
not
expose
this
instrument
to
rain
or
excess
moisture.
Manual Part No. 03580-90002
Microfiche No. 03580-90092
Copyright Hewlett-Packard Company 1973
P.O. Box 301, Loveland, Colorado, 80537 U.S.A.
Printed: November 1976