GE Corometrics 250cx Series Service Manual page 188

Appendix F: CPU Software Upgrade
8. Insert the software installation CD-ROM into the CD-ROM drive of the computer or laptop.
9. Locate flasher.exe file on the CD-ROM and run it.
10. Answer Yes to the first warning dialog box.
11. Look at the "Intended" column of data. Ensure that these options are appropriate for your monitor.
NOTE: All of the options except Fetal Movement and Spectra Alerts can be modified. Fetal Movement and
Spectra Alerts are separate, purchased features and cannot be modified by the user.
12. When the Upgrade button becomes available, press Upgrade to start the upgrade (as per the "Intended"
column). The monitor will reboot during the upgrade.
CAUTION:
Upon pressing the Upgrade button, DO NOT interrupt the upgrade by unplugging the flasher cable
or disconnecting the external power source or terminating the flasher application until the Exit
button becomes available.
NOTE: If the upgrade is interrupted for any reasons, the monitor cannot be upgraded anymore and the main
board has to be replaced.
NOTE: After the upgrade is complete, the Exit button becomes available. The settings from the monitor will be
refreshed in the "Current Monitor" column.
13. Close the flasher program and unplug the flasher cable.
14. Perform a functional checkout procedure on the monitor as instructed in the product service manual. If the
functional checkout fails, repeat steps 1 to 12 to perform the upgrade procedure again. Call service if the
functional checkout procedure continues to fail.
170
2036947-001
© 2013 by General Electric Company. All rights reserved.