Quantum ODYSSEY HF Series, Service Manual

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Appendix B Calibration (DiRex System)
Revision W HF Series X-ray Generators - Service Manual
B-22
Quantum Medical Imaging, LLC
display additional choices). The chosen film/screen combination is now
the default film/screen combination used when the "WALL 40" image
receptor is selected for exposures during AEC exposure mode.
2. Wall72 setting: Press the MODIFY button adjacent to the Wall72 field.
The Select Film Screen sub-menu will display; press the button with the
appropriate film/screen name appearing on it (use the Next button to
display additional choices). The chosen film/screen combination is now
the default film/screen combination used when the "WALL 72" image
receptor is selected for exposures during AEC exposure mode.
3. Table40 setting: Press the MODIFY button adjacent to the Table40
field. The Select Film Screen sub-menu will display; press the button
with the appropriate film/screen name appearing on it (use the Next
button to display additional choices). The chosen film/screen combina-
tion is now the default film/screen combination used when the "TABLE"
image receptor is selected for exposures during AEC exposure mode.
4. Aux setting (enabled only on generators equipped with "Universal" type
AEC [i.e., AEC Board A11 AY40-027S is installed]): Press the MODIFY
button adjacent to the Aux field. The Select Film Screen sub-menu will
display; press the button with the appropriate film/screen name appear-
ing on it (use the Next button to display additional choices). The chosen
film/screen combination is now the default film/screen combination used
when the "AUX" image receptor is selected for exposures during AEC
exposure mode.
5. Wall2 setting (enabled only on generators equipped with "Universal"
type AEC [i.e., AEC Board A11 AY40-027S is installed]): Press the MOD-
IFY button adjacent to the Wall2 field. The Select Film Screen sub-menu
will display; press the button with the appropriate film/screen name
appearing on it (use the Next button to display additional choices). The
chosen film/screen combination is now the default film/screen combina-
tion used when the "WALL2" image receptor is selected for exposures
during AEC exposure mode.
6. Press the Back button on the lower left side of the screen. The system
returns to the Configuration Menu (see Figure 3-8).
NOTE
The "default"
film/screen
combination
settings auto-
matically link
specific cali-
brated film/
screen combi-
nations used in
non-APR and
APR exposures
using AEC.
However, the
operator may
choose any
available cali-
brated film/
screen combi-
nation using the
Film/Screen
selection but-
tons provided in
the AEC and
APR mode
screens.