4-48 
 
Before upgrading the module software, note the matching between module name and module 
code as listed below. 
 
Module name  Module code 
Monitor module  MC 
Auxiliary control module  MC2 
Power board  POWER 
Electronic flowmeter  FLOW 
MO2B CO2  0611-MO2B 
Main control board FPGA 
display drive   
FPGA 
 
To upgrade the module software: 
1.  When selecting the module software upgrade package, confirm the correctness of 
checksum and version. You also need to check the module code, as shown below. 
 
 
2.  Other operations are similar to those for booting software upgrade. Refer to 
4.4.1.2Booting Software Upgrade to finish the upgrade. 
 
NOTE 
z  After completing module software upgrade, turn on the anesthesia machine to 
confirm the correctness of upgrade software version information.