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SECTI ON
INITIAT
PREPABATION
2.1
UNPACKING INSPECTION
After
carefully
unpacking
the
instrument,
inspect
the
ex-
ternal parts
for
damage
to
knobs,
dials,
indicators,
surface
areas,
etc.
lf
there
is
damage,
file
a claim
with
the
carrier
who
transported
the
instrument.
Retain
the
shipping
con-
tainer
and
packing
material
for
use
in
case
reshipment
is
requ
ired.
2.2
PR
EPARATION
FOR
USE
Before connecting the instrument
to
line power,
be sure the
rear panel
115123AV
and
Hl/LO
switches
are set
to
the
value
nearest
the line voltage
and
that
the fuse
is
correct
for
the switch
setting.
Be
sure
that
the plug on the power
cord
is
the proper
mate
for
the line
receptacle.
Preset
the generator
front
panel
controls
as
follows:
Control
Position
GEN
MODE
CONT
WAVEFORM
\
SYMM
ETRY
NORMAL
FREO
Range
X
1K
FREO
VERNIER
CAL
Frequency
Dial
1
AMPLITUDE
O
dB
AMPLITUDE
VARIABLE.
Full
clockwise
DC
O F
FSET
12
o'clock
TRIG LEVEL
.
Full
counterclockwise
SWEEP
MODE
CONT
SWEEP
SWEEP
WIDTH
MAX
SWEEP
TIME
12
o'clock
Perform
the
steps
in
table 2-1.
Where tolerances
are
not
g'iven,
only
approximated values
are
requ
ired
to
verify
operation.
Figure
2-1.
Acceptance
Test Setup
AC
Line
Voltage
Switch
A
2.3
ELECTR
ICAL
ACCEPTANCE
CHECK
This
checkout procedure
verif
ies
the generator
operation.
lf
a
malfunction
is
found,
refer
to
the Warranty in the
front
of
this
manual.
An
oscilloscope, frequency counter, 50O
coax
cables
and 50Q
feedthru
are
needed
for
this
procedure
(see
f igu
re
2-1],
.
90-
110
105-
125
180
-220
21A
-250
115
115
230
230
Function
POWE
R
WAVEFORM
WAVE
FO
R
M
WAVEFORM
Switch
B
LO
HI
LO
HI
Fuse tSB)
1
l4
arnp
1
l4
amp
1/B amp
1/8
amp
Table
2-1.
Performance Checkout
Push
on
rt
[-r
11
Observe
at
50O
OUT
Sine
wave,
1
kHz,
10V
p-p
Triangle
wave
Square wave
Positive
pu
lse
2-1
MODE
L
183
PULSE
5OO
OUT
YOUT
f-l
couNrER
PositionlOperation
Control
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