Chapter 3 Calibration
Revision W HF Series X-ray Generators - Service Manual
3-38 Quantum Medical Imaging, LLC
6. Press key next to the First Measure field to proceed to 100 kV calibra-
tion setting. The following screen should be displayed:
Figure 3-30. KV Calibration Screen (100 kV Calibration)
7. Verify 100 KVP appears in the center display box and Measure, Cali-
brate appears in the top right field.
8. Take an exposure at the setting indicated in the center display box
(i.e., 100 kVp, 200L mA, 100 mS).
9. On the kVp meter, observe the measured kV value. (Ideally, this value
should be 100 kVp.)
10. If not 100 kVp, adjust value in Measure KVP#2 field up or down by
pressing the key next to the up or down arrow, respectively, until Mea-
sure KVP#2 field is set to value displayed on kVp meter. Each time the
key is pressed changes the KV value up/down in one-tenth increments.
11. Press key next to the Save Calibrate field to save the 50 and 100 kV
calibration entries. The KV Calibration Screen (First Measure) should be
displayed.
12. To proceed to filament calibration, press the key next to the Next Cali-
bration field.
100 KV
INCREASE/
DECREASE
KEYS
SAVE KV
CALIBRATION