DR 400 | Software Console and Tube Head Display | 125
Heat Units
The status of the heat units is displayed below the X-ray icon.
During exposures, the heat units are calculated and totalled. The heat units
display shows the percentage of the thermal capacity of the X-ray tube that is
used. For example, a display of "HU 0" would indicate that all the heat units
capacity of the X-ray tube remains. A display of "HU 100" would indicate that
maximum heat capacity of the X-ray tube is reached and no exposures can be
made until the tube has cooled down.
3231E EN 20210708 1530