Electrical Installation; Operating Controls - Wavetek 144 Instruction Manual

Hf sweep generator
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2
SECTION
INSTALLATION
AND
OPERATION
2.1
MECHANICAL
INSTALLATION
After
unpacking
the instrument,
visually
inspect
all
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.
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
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
3/8
amp
115
V
line fuse.
NOTICE
Conversion
for
230-volt operation
requires
resetting
a
switch
at
the
rear
of the instrument.
To
reset
the
1
15/230
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
3/16
amp
at
230
volts.
2.2.2
Signal
Connections
Use
5012
shielded cables
equipped with female
BNC
con-
nectors to
distribute
all
RF
signals
when
connecting
this
instrument to
associated
equipment.
GENERATOR
MODE
TRIGGER LEVEL
SWEEP RATE
SWEEP WIDTH
CONTROL
CONTROL
CONTROLS
CONTROL
OUTPUT
ATTENUATOR
REAR
PANEL
CONTROLS
§
SYMMETRY
DC OFFSET
SYNC OUTPUT
Figure
2-1
-
Operating Controls
2-1
1/72

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