Planmeca ProMax X-ray Instruction Manual page 170

Chapter E - C-ARM AND IMAGING ARM
NOTE All the calibration parameters are stored into the memory making it possible to modify
the calibration without a new exposure if the film density is found to be non satisfac-
tory.
Maximum correction to the set values
The kV and mA values are adjusted during the exposure when the DEC function is on.
The scale of the kV value is between 54kV and 84kV and it can be adjusted by + 4kV to - 4kV.
Note that if the kV value is e.g. 82kV it can only be increased by 2kV.
The scale of the mA value is between 1mA and 16mA and it can be adjusted by + 4mA to -
3mA. Note that if the mA value is e.g. 15mA it can only be increased by 1mA.
NOTE The kV and mA values are adjusted to the same direction (increased or decreased). For
example: if the measured value is 40% from the reference value, the kV value is
increased by 2kV and the mA value is increased by 3mA.
E-84 ProMax X-ray unit with Dimax3
OTHER ADJUSTMENTS AND CALIBRATIONS
Technical Manual