Sirona ORTHOPHOS XG 3 DS, Service Manual

Page: 410 / 578

59 38 399 D3352
5 – 142
D3352.076.01.13.02 07.2008
5.19 Service routine S034 Tabs 5
S034.5: Display/calibrate center position of ceph scan secondary diaphragm axis
Checking the new center position of the
ceph scan (secondary diaphragm axis) 9. Quit the test mode by pressing the T key .
NOTE
i
The offset settings are taken into account in normal operation.
10. Move the secondary diaphragm to its referenz position by pressing the
R key .
NOTE
i
The secondary diaphragm can always be moved back and forth between its
front and center positions with the R key.
11. Move the secondary diaphragm to its center position by pressing the
R key .
12. Measure distances L1 and L2 with a slide gage and calculate the remain-
ing offset as described on page 5-140.
– If the offset is still > ± 0.5 mm, the offset value must be corrected again.
Repeat the service routine from item 2.
– If the offset is < ± 0.5 mm, the calibration is OK.
z
Reattach the ceph cover.
Quitting the service routine XG
Plus
:
To return to the Service menu, press the double arrow key .
To quit the Service menu and return to the main menu, press the
double arrow key .
XG 5:
To return to the Service menu, press the up arrow key above selection
field 3.
To quit the Service menu and return to the Main menu, press the
up arrow key above selection field 3.
T T
R
R
R
R