Chapter 9
Page no. 1546
JC-DR-A-401.fm
GE Healthcare
Senographe DS
Revision 1
Service Information and Procedures Class A 2385072-16-8EN
Job Card D/R A401 - Generator CPU Board 400PL3
•
Yellow DS5 (RXDA1) : Blinking
3. Before restoring the NV-RAM on the Generator CPU Board, you must erase the NV-RAM content.
On the Generator CPU Board to the left of the battery, remove the
X2
jumper for 10 seconds and
plug it back into the
X2
pins again in horizontal position.
4. Reinstall the Generator front panel (CPU side).
5. Restore Generator parameters as described in
Job Card ELE A052 - Back-up/Restore Procedure
6. Restoring the Generator parameters will restore all the parameters
except
the X-ray Tube Heater
calibration. You must perform an automatic calibration of X-ray Tube Heater current in large and
small focus. Refer to
Job Card CAL A012 - X-Ray Tube Heater Current
. The small
focus heater calibration requires a Mag stand or a Mag Stand simulator.
7. Because the NV-RAM was reset, the current language setting for the Generator was erased. You
must re-configure the preferred language setting for the Generator according to
Job Card ELE A009 - Generator Configuration
.
X2