Focal Spot Indicator
A focal spot indicator shows the selected focal spot of the X-ray tube: “Small”
or “Large”.
Table 15: Focal Spot Indicator
Small
Large
If you change the focal spot, the kV and mAs are kept constant. When
changing from a large to smaller focal spot, exposure time may increase as the
mAs is kept constant but the mA may be reduced automatically according to
the performance of the tube.
146 | DR 600 | Software Console and Tube Head Display
3261K EN 20210708 0808
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