9600 Service Manual - gmecorp-usa.com

16 Generator Calibration
KV/MA TECHNIQUE CALIBRATION
Acquire Calibration Data
WARNING... Steps within this procedure produce X-rays. Use appropriate precautions.
1. From the Model 9600 Calibration Menu select: D - Acquire Calibration Data.
2. Remove the mA Servo-Disable jumper E1 on the X-ray Regulator PCB and change
the tank setting to Radiographic mode for LARGE SPOT calibration.
3. Depress the FOOTSWITCH (or X-RAY ON) to select AUTO mode and begin
acquisition run.
4. The system automatically acquires data for approximately three minutes and then
displays the following screen:
*** SWITCHING FILAMENTS ***
Change tank setting to Fluoro mode for small spot calibration.
Press {ENTER} on keyboard to continue.
NOTE: When the *** Switching Filaments *** screen appears an audible tone will be heard
until the ENTER key is pressed.
5. Change the switch on the Dynalyzer to Fluoro mode and press Enter. Another
series of exposures will be taken, taking about five minutes.
Calculate Calibration Coefficients
1. After completion of the acquisition run, the Model 9600 Calibration Menu is
displayed; select E - Calculate Calibration Coefficients.
2. The coefficients will be displayed briefly and then the Model 9600 Calibration
Menu is displayed.
Update Coefficients to EEPROM
1. From the Calibration Menu select: F - Update Coefficients To EEPROM.
2. When step one is completed the Model 9600 Calibration Menu is displayed.