Planmeca Proline XC Technical Manual page 153

PATIENT POSITIONING MECHANISM
Technical Manual
Leave the ball phantom tool in position and place alignment tool adapter to the sensor head.
Place one end of the alignment ruler in the first primary slot (the largest one) and the other
end to the sensor alignment tool.
Figure 88
Loosen the four screws that hold the patient position mechanism in place and adjust its posi-
tion to the left or right until the mechanism is centered.
Figure 89
Make sure that the y-line on the ball phantom is parallel to the line on the underside of the
alignment ruler. Note that the line on the ball phantom and the line on the alignment ruler do
not have to coincide, but they must be parallel, the deviation may be ±1mm.
Figure 90
Chapter E - DIMAX3 DIGITAL SYSTEM ADJUSTMENT
P L A N M E C A N o . 5 0 9 7 1
E N D
S T A R T
X - L I N E
Alignment ruler
Screws
Alignment ruler
Lines must not coincide
but they must be parallel
Ball phantom
Planmeca Proline XC X-ray unit E-43