Appendix B Calibration (DiRex System)
HF Series X-ray Generators - Service Manual Revision W
Quantum Medical Imaging, LLC B-33
Access the Filament Calibration Menu (shown below) and proceed as follows:
Figure B-21. Filament Calibration Screen
WARNING! To avoid injury to personnel, ensure
system power is removed prior to making and
removing any electrical connections.
1. If using a Dynalyzer, a kVp bleeder tank should be connected in series
between tube and High-Voltage (H.V.) Transformer A17.
FILAMENT
OFFSET
INCREASE/
DECREASE
BUTTONS