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4
Acceptance Testing
CPI Canada Inc.
Page 4-4
Rev. F Millenia / Indico 100 Series Service Manual Ch # 740904-08
4.4.0
ACCEPTANCE TESTS (BASIC FUNCTIONS)
Refer to figure 4-1 for switch designations 1 to 20 in the following steps.
4.4.1 Console
Rad
Tests
Step
Action
Result
Check
1.
Press power ON then power OFF buttons on
console.
Unit switches on and off.
2.
Press power ON again to switch unit on.
Unit switches on.
3.
Press each of the receptor buttons 1 to 6 that
are active (those that have been enabled
during generator configuration).
Verify that the adjacent LED
lights for each receptor. For
receptor 6 only the top LED will
light (23 X 56 cm console).
NOTE: THE TECH SELECT BUTTON IN STEPS 4, 5, 6 WILL ONLY BE FUNCTIONAL IF APR MODE
HAS BEEN DISABLED DURING GENERATOR CONFIGURATION (TECH SELECT IS DISABLED IF
APR MODE ENABLED).
4.
Select an active radiographic receptor that has
AEC programmed.
Press TECH SELECT to select AEC
Verify the following displays:
A: AEC LED lights.
B: kV value displayed.
C: mA value displayed.
D: “AEC”, mAs value or ms value
displayed depending on AEC
backup mode selected.
E: density value displayed.
5.
Press TECH SELECT to select mAs
Verify the following displays:
A: mAs LED lights.
B: kV value displayed.
C: mAs value displayed.
6.
Press TECH SELECT to select mA/ms
Verify the following displays:
A: mA/ms LED lights.
B: kV value displayed.
C: mA value displayed.
D: ms value displayed.
7.
Press the kV +/
-
buttons.
kV increases if kV + pressed.
kV decreases if kV
-
pressed.
8.
Ensure that three point operation is selected
(mA/ms).
Press the mA +/
-
buttons.
mA increases if mA + pressed.
mA decreases if mA
-
pressed.
9.
Ensure that three point operation is selected
(mA/ms).
Press the ms +/
-
buttons.
ms increases if ms + pressed.
ms decreases if ms
-
pressed.
10.
Ensure that AEC is selected.
Press the DENSITY +/
-
buttons.
Density increases if density +
pressed.
Density decreases if density
-
pressed.
11.
Press the FOCUS button.
Large and small focal spot LED’s
alternately light as the switch is
toggled.
12.
Ensure that AEC is selected.
Press the FILM SCREEN button.
The three film screen LED’s (I, II,
III) alternately light as the switch
is toggled.
13.
Press the PREP button.
The adjacent LED lights.
14.
Press
the
X-ray
button.
Select 60 kV, 50 mA, 100 ms for this
exposure.
The X-ray warning indicator lights
during an X-ray exposure, and an
audible tone is heard from the
console.