GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
ERR SUB A003 - Gantry Error Messages
Page no. 905 Chapter 9
ERR-SUB-A-003.fm
142/011 INHIBIT Cannot reach
requested filter posi-
tion
Filter positioning error
During filter position change from Mo to Rh or vice
versa, the control board checks the transition of opti-
cal sensor. If the optical sensor signal is not received
at expected position, this error is produced.
Possible reasons:
1. Filter gear loose
2. Optical sensor failure
3. Control board failure
Actions to correct problem:
1. Change Collimator Set. Refer to Job Card D/R
A280 - Collimator Set on page 1369.
2. Perform Collimator Format Calibration.
D/R A280
page
1369
CAL A029
page
1683
Code Category Text in Log File or
on LCD
Possible Cause/Recommended Action Job Card
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