Planmeca ProOne - Fine-Tuning Cross-sectional Layer Light Position

13 CROSS-SECTIONAL EXPOSURE (OPTIONAL)
68 Planmeca ProOne User’s Manual
Note that the Frankfort plane light, located on the side of
the column, can be moved up or down to accommodate
different head sizes. This is done by moving the adjusting
lever that is located next to the light slot.
The layer light will be automatically positioned at the
selected target position. To fine-adjust the position of the
layer light manually, touch and hold either of the target
position arrows until the layer light is positioned at the
tooth (or TMJ) that you wish to expose.
The arrow pointing to the left moves the C-arm forward
and the arrow pointing to the right moves the C-arm
backward. The number in the target position field
indicates the position of the layer light and serves as a
reference for later retakes.
NOTE
The layer light is always positioned on the patient’s left
side, even when the target position is on the other jaw
side.
Check that the midsagittal plane light is still correctly
positioned. Reposition it if necessary.
ProOne_006.eps
Frankfort plane light slot
Adjusting lever
ProOne_003.eps
Target pos.
Layer light
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