OEC 9800 Periodic Maintenance Procedure
38
16. Low Dose mode operation:
a.
Press the Low Dose key. The corresponding LED will illuminate when Low Dose mode is selected.
b.
Press the Low Dose key again to deselect Low Dose mode. The corresponding LED will extinguish.
17. Press and hold the ALARM RESET key for approximately 2 seconds. Verify the Fluoro time displayed on the C-
Arm Control Panel is reset to zero.
18. Select FILM mode and:
a.
Take a 120 kVp 100 mAs shot and verify that three beeps are heard after the exposure and no errors are
displayed.
b.
Take a 100 kVp 300 mAs shot and verify that three beeps are heard after the exposure and no errors are
displayed.
Workstation Controls
WARNING
:
Steps within this procedure produce X-rays. Take appropriate precautions.
Note
:
Place a check in the check box to indicate that you checked whether the option is present or not. Select N/A in
the drop down menu box, if the option is not present or select Completed in the drop down menu box to
indicate that the option is installed and the work was completed.
Keyboard Controls
1.
Verify the EDGE ENHANCEMENT function displays an indicator bar and that the amount of edge enhancement
can be increased and decreased.
2.
Verify the NOISE FILTER function displays an indicator bar and that the amount of filtering can be increased and
decreased. The noise in the image should decrease as noise filtering is increased.
