GENERAL
ELECTRIC
MEDICAL
SYSTEMS
3-1684
NOTE:
CHAPTER
4
PART
|
ADJUSTMENT
AND
CALIBRATION
AMX-ll
X-RAY
UNIT
SM
A0654E
Chapter
4,
Part
|
as
well
as
Chapter
3
apply
only
to
AMX:-il
units
packed
for
export
with
the
Vertical
Column
removed,
or
for
domestic
units
without
the
horizontal
telescoping
arm
assem-
bled
to
the
Vertical
Column.
For
domestic
AMX-Il
units
with
high
level
assembly
refer
to
Chapter
4,
Part
II.
Units
with
high
level
assembly
have
the
horizontal
telescoping
arm
assembled
and
tied
down
with
straps
for
shipment.
TABLE
OF
CONTENTS
SECTION
TITLE
1
HEW
FIELD
TESTS
..................................,.........
2
TESTS
AND
ADJUSTMENTS.................................,....
2-1
Adijust
Battery
Condition
Meter,
5M1..........................
2-2
Check
X-Ray
Tube
Filament
................................
2-3
Check
X-Ray
Tube
Anode
Rotation
.....................,....
2-4
Adjust
X-Ray
Tube
Current
(MA)
............................
2-5
Test
the
Timer.................,..,........,,,.,,.,,44.,...
2-6
Check
High
Voltage
Transformer
Primary
and
Battery
Voltage
ÜnderlLoad...............
，
2-7
Motor
Drive
Speed
Control
Check
and
Adjustment................
3
INSTALL
SENTRY
COLLIMATOR
....................,.....,.....
3-1
Prepare
Collimator
(Required
only
for
collimators
shipped
with
finger
guard
as
shown
in
Ill.
4-6.)
.......,..........,..........,....
3-2
Tube
Unit—Collimator
Interface
Alignment
(Required
only
if
interface
plate
is
not
prealigned
and
assembled
to
HRT-O9N
tube
unit.
For
tube
units
with
prealigned
interface
plate,
skip
to
Section
3-4.)
..........
3-3
Collimator
Installation.
0.0.00.
0
cc
eee
4
COLLIMATOR
MODIFICATIONS
(OPTIONAL)
......................
4-1
Metric
Scale
Label
ccc
eee
eee
4-2
Time
Interval
Adjustment
..........,.......................
5
COLLIMATOR
CHECK
AND
ADJUSTMENTS
........................
5-1
Crosshair
Position
Check
and
Adjustment
......................
5-2
Bucky
Centering
Light
Check
and
Adjustment
..................
5-3
Extension
Cylinder
Alignment
Check
(Optional
Accessory)
........
5-4
Large
Field
Size
Check......................................
5-5
Field
Lamp
Voltage
Check
........................,.........
5-6
Collimator
Beam
Alignment
Tests
............,,.,............
6
DIAGNOSTIC
SOURCE
ASSEMBLY;
INHERENT
FILTRATION..........
7
COMPLETING
THE
INSTALLATION
..............................
4-1
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