Revision B 120 Series Maternal/Fetal Monitor 12-35
2015590-001
Upgrading a 120 Series Monitor: Software Version 3.5
CAUTION
MOUNTING—When mounting a flash ROM, make sure the label
side is up, then apply even downward pressure to firmly seat the
IC in the socket. You will feel when the IC snaps into place and
you may hear a “click.”
13. Replace the DSP Board and secure with both screws.
14. Replace the Blood Pressure Board and secure with both screws.
15. Route the blood pressure tubing through the notch at the top of the DSP Board.
16. Attach the tubes to the nipples located at the divider to the recorder cavity.
17. Re-connect the membrane switch panel ribbon cable to the DSP Board at J4.
18. Re-connect the display interconnect cable to the DSP Board at J5.
19. Replace the top cover and secure all nine screws.
20. Re-connect the monitor power cord and turn on the monitor.
21. Use the Trim Knob control to access the first Service screen. (Refer to Figure
12-32.)
22. Verify that the CPU version is
V3.5 and the DSP version is 03.07. (Refer to
Figure 12-32.)
23. Fill out the Update Installation Verification Form provided in the kit. Be sure to
include the monitor’s serial number and catalog number on the form. Follow
the instructions on the form to fax or mail the form to GE.
24. Re-use the antistatic packaging to mail the old flash ROMs to the factory
service group at the following address:
ATTN Factory Service
GE Medical Systems Information Technologies
100 Marquette Drive
Jupiter, FL 33468
Table 12-1. Flash ROM Locations
Assembly No. Board Ref.
14135C DSP U8
14135D DSP U9
2004411-002 Main U31
2004412-002 Main U32
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