Hologic DISCOVERY A, Technical Manual

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Discovery QDR Series Technical Manual
3-44
12. Press
<Enter>
.
The program prompts:
and moves the C-arm back to the approximate 0
°
position. The program then
prompts:
Place a level on top of the X-ray tank assembly (not the top of the C-arm) and
use the Table IN/OUT switch on the operator panel to move the C-arm until it is
0º ±0.1º. Remove the level and then
13. Press
<ENTER>
.
The program prompts:
and moves the C-arm and the X-table together until the C-arm is at approxi-
mately 83
°
. It then changes the prompt to:
and begins rotating the C-arm clockwise (i.e., the tank assembly moves toward
the front of the machine). When the C-arm hits the LATERAL mechanical limit,
14. Press
<ENTER>
.
The program prompts:
and moves the C-arm back to the approximate 83
°
position. The program then
prompts:
15. Place the digital level on top of the X-ray tank assembly and use the Table IN/
OUT switch on the operator panel to move the C-arm until it is at 83
°
±0.1º (do
not make this measurement with the cosmetic covering on the tank assembly).
16. Remove the level and then press
<Enter>
.
Press <ESC> to stop calibration.
Use the Table IN / OUT switch to move the C-Arm to 0 degrees.
Press <Enter> when the C-Arm is positioned.
Press <ESC> to stop calibration.
Press <ESC> to stop calibration.
Press <Enter> when the AR motor reaches the lateral mechanical limit.
Press <ESC> to stop calibration.
Press <ESC> to stop calibration.
Use the Table IN / OUT switch to move the C-Arm to 83 degrees.
Press <Enter> when the C-Arm is positioned.
Press <ESC> to stop calibration.