CPI CMP 200 Series Service Manual page 147

3C
Interfacing and Programming
3C.11.3 DAP Calibration Procedure (Cont)
Step
15. Calculate the percentage error between the manually calculated DAP measurement (table 3C-4, step 3) and the measured
DAP value (table 3C-4, step 4). Record the percentage error in step 5 of the table.
16. If the displayed DAP reading does not meet the required accuracy, increase or decrease CAL. VALUE 1 (membrane
console) or Calibration Value (DAP Device Type 1) for GenWare® by the same percentage as the percentage error.
17. Repeat steps 7 to 18 until the required accuracy is obtained. Make as many copies of table 3C-4 as required to record the
results from all required iterations.
Use and disclosure is subject to the restrictions on the title page of this CPI document.
Page 3C-78
X-RAY CASSETTE
ILLUMINATED
COLLIMATOR
FIELD
Figure 3C-21: Irradiated area vs. available image area
CMP 200
Action
13.2
EXPOSED
13.6
AREA
DEVELOPED FILM
®
X-Ray Generator Service Manual
CPI Canada Inc.
Ch # 901476-04 Rev. C