Electrical Installation - Wavetek 142 Instruction Manual

SECTION
INSTALLATION
ANO
OPERATION
2.1
MECHANICAL INSTALLATION
After
unpacking the instrument,
visuaiiy
inspect
ali
external
parts for possible
damage
to knobs, connectors,
surface
areas, etc.
If
damage
is
discovered,
file
a
claim with the
carrier
who
transported the
unit.
The
shipping container
and packing
material
should be
saved
in
case
reshipment
is
required.
NOTICE
Unless otherwise specified at the
time
of pur-
chase,
all
Wavetek instruments
are
shipped from
the factory with the
power
transformer con-
nected
for
operation
on
a
nominal 115-volt ac
line
supply,
and
a
'k
amp
115
V
line fuse.
No
mechanical
installation
is
required
when
the instrument
is
to
be used
as a
portable
bench top instrument.
If
a
rack-mounting configuration, or
a
Rack Adapter
Kit
(see
paragraph
1.4),
is
provided, the unit
may
be
mounted
in
a
standard 19-inch
equipment
rack. Instructions for
attaching
the
Rack Adapter
Kit are
provided with the
kit.
2.2
ELECTRICAL INSTALLATION
2.2.1
Power Connection
Connect
the ac
line
cord to the
mating connector
at the
rear
of the
unit.
NOTICE
Conversion
for
230-volt operation requires resetting
a
switch
at
the
rear
of the instrument.
To
reset
the 115/230
conversion switch (concealed by the
rear
panel)
remove
the
rear
panel,
set
the
slide
switch to 230,
and
replace
the
panel. Install a fuse
with
a rating
of 1/8
amp
at
230
volts.
2.2.2
Signal
Connections
Use
50f2 shielded cables
equipped with female
BNC
con-
nectors to
distribute
all
RF
signals
when
connecting
this
instrument to associated
equipment.
VERiMiEfl
EXT DC
OFFSET
FREQUENCY FREQUENCY
WAVEFORM
SELECTOR
AMPLITUDE
VERNIER
DC OFFSET
OUTPUT ATTEN
EXT DC
OFFSET
VCG
IN
FREQUENCY RANGE
POWER SWITCH
®
FREQUENCY
VERNIER
SYMMETRY
Figure 2-1
-
Operating Controls
2-1
11/70