GE AMX-II User Manual

GENERAL ELECTRIC MEDICAL SYSTEMS
7-1576
AMX-Il X-RAY UNIT
SM A0654E
2a. Turn circuit breaker
and standby switch OFF.
Disconnect filament trans-
former primary lead at
3TB1-18 and tape.
2b. Turn power ON and
press rotor button only.
Check that READY lamp does not
light at end of 2-1/2 second rotor
acceleration interval.
Filament interlock sensor
3A2Y 13, Schematic
Ref. 27B.
3-4 MAS (Time) and Overload Check
Initial conditions: Same as Section 3-3.
OPERATION
RESULTS EXPECTED SERVICE REFERENCE
4,4
4
4,4
a
la. Connect a scope
with accurately calibrated ©
horizontal sweep as shown
in IHustration 5-1.
lb. Make an exposure
at 10 MAS at 80 KVP
measure exposure duration
from scope waveform.
Ίο. Make asecond
exposure at 100 MAS,
80 KVP. Measure
exposure duration
from scope waveform.
Measure x-ray exposure duration from
98 to 102 milliseconds.
Measure x-ray exposure duration
from 0.98 to 1.02 seconds.
PROBE:
GND:
UPPER H:
LOWER H:
V:
TRIG:
ILLUSTRATION 5-1
5-10
H the trace does not
correspond with
Illustration 5-1, adiust
3A1R4 to obtain
correct interval timing
for the 100 MAS
selection as shown in
the lower waveform of
illustration 5-1. Refer
to Chapter 4, Part Il
Sec. 12-1,
2TB1-1
2TB1-3
20 ms/div (10 mas)
0.2 sec/div (100 mas)
5.0-v/div
x 10 (Probe)
INT, DC, +/-, Set Point

GE AMX-II Specifications

General

Brand	GE
Model	AMX-II
Category	Medical Equipment
Language	English