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GENERAL DESCRIPTION
MODEL 244 HIGH VOLTAGE SUPPLY
COntrOl
OWER Switch
(S102)
TABLE 1-l.
Front
Panel
Controls.
Functional
Description
Controls
the a-c line
power to all
circuits.
Paragraph
2-2e
OWER ON indicator
(mlol)
Pilot
light
glows orange
when Power Switch
is ON.
z-2f
UTPUT Switch
(5101)
Controls
the a-c power to the high
voltage
section.
2-2g
oltwe
Dials
(s103,
s104)
sets
oueput
voltage
from -200 to -2ml
volts.
2-b
rim
Control
(R146)
Permits
interpolation
between
steps
with
O-25 volts
maximum trim.
2-a
VBRLOAD Indicator
Pilot
light
glows when output
current
exceeds
11 I&. approximately.
2-3~
,eter
(MlOl)
Indicates
the magnitude
of selected
voltage.
2-3a
Control
TABLE 1-2.
Rear
Panel
Connections.
Functional
Description
Paragraph
OUTPUT Receptacle
(5101)
VOl tage o"tp"t
2-la
117V/234V
Switch
(5103)
Sets instrument
far
either
117 or 234 " a-c power.
Z-lb
Fuse (FlOl)
117" operation:
3/4A,
slow-blow.
234
Operatim:
3/&I,
slow-blow.
2-k
Overload
Input
(Cover)
Cover plate
for
optional
Model 2441 installation.
2-k
2
0770
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