Agilent Technologies HP 83711A - Page 24

Installing
and
V
erifying
the
Synthesizer
Installing the
Synthesizer
W
A
R
N
I
N
G
This
is
a
Safety
Class
I
product
(provided with
a protective
earthing
ground
incorporated
in
the
power
cord).
The
mains
plug
shall only
be
inserted
in
a
socket
outlet
provided
with
a
protective
earth contact.
Any
interruption
of
the
protective
conductor
inside
or
outside
of
the product
is
likely
to
make
the
product
dangerous
.
Intentional
interruption is
prohibited.
4.
Push
the
module
end
of
the
power
cable
into
the
power
module
on the
rear
panel
of
the
synthesizer
until
it
is
rmly
seated.
5.
Connect
the
plug
end
of
the
power
cable
to
a
suitable
mains
power
receptacle
.
6.
Set
the
POWER
switch
(LINE
on
an
HP
83711A/12A)
to
on
(
).
When
you
turn
the
synthesizer
on,
the
displays
and
annunciators
light
momentarily
and
the
ventilation
fan
starts
.
In
addition,
it
is
normal
for
the
LED
annunciators
(including
the
MSG
LED)
to
turn
on
and
then
o
during
a
power-up
test.
(The
MSG
LED
should
be
o
when
the
power-up
test
is
complete
.)
N
O
T
E
Error
message
940
TIMEBASE
OVEN
COLD
will
remain on
after
the
power-up
test
if
the
instrument
has
the
Option
1E5
installed,
and
has been
disconnected from
the
mains
power
.
This
error
should
go
awa
y
after
a
short
warm-up period.
Once
the
power-up
test
is
complete
,
frequency
and
power
level
will
be
displayed
in
the
right-most
display
and pulse
parameters will
be shown
in
the
display
if
pulse
modulation
is
enabled.
1-6