Sirona ORTHOPHOS SL 2D Service Manual page 188

7 Unit adjustment and calibration
7.2 Adjustment and calibration via the calibration menu
188
7.2.1.2.1 Automatic adjustment: Pan diaphragm (standard)
IMPORTANT
If a message window indicating that the diaphragm is tilted appears in
the menu during
mechanically maladjusted in the vertical axis. In this case, adjust the
diaphragm [ → 203] and repeat after the exposure.
IMPORTANT
If a message window indicating that another X-ray has to be taken
appears in the menu during
procedure starting at Step 2, even if the values in the menu's text boxes
are equal to zero. This additional exposure ensures that the diaphragm
gap width offset is also adjusted correctly.
✔
The needle phantom is
1. In the structure tree, under
adjustment"
The
area. The menu supports precision adjustment and coarse
adjustment (precision adjustment is pre-selected). Perform a
precision adjustment first. In most cases, previous coarse
adjustment is not necessary. [ → 170]
2. Establish receptivity [ → 175].
3. Create an exposure (60 kV / 3 mA; 0.3 s) [ → 175].
The adjustment values Sx and Sy are calculated automatically
from the exposure and entered in the text boxes of the
"Diaphragm adjustment"
The exposure is displayed in the exposure window.
"Diaphragm adjustment"
"Diaphragm adjustment"
not
in the bite block holder on the unit.
"Pan"
, click on the
element (S030.2).
"Diaphragm adjustment"
menu.
Sirona Dental Systems GmbH
Service Manual ORTHOPHOS SL
, the primary diaphragm is
, repeat the
"Diaphragm
menu is displayed in the action
64 95 258 D3632
D3632.076.01.03.02 09.2016