8-2 
2.  Install the power management board assembly and the connector panel 
assembly in the service kit into the main unit as described in section 6.3 
Disassembling the Main Unit. 
 
 
8.1.3 Upgrading Temp 
List of upgrade package: 
  A Temperature module with cables; and, 
  Two M3×6 screws. 
 
Remove the decorative cover from the Temperature module connector. Install the 
Temperature module onto the main unit as described in section 6.5 Disassembling the 
Temperature Module (Optional). 
 
 
8.1.4 Enabling Parameter Functions 
1.  Turn on the monitor. Within 10 seconds after you hear a beep, press and hold the 
 and the    buttons simultaneously, and the system starts to identify 
the currently configured modules. 
  The labels of parameters start to flash till the end of module identification. Then 
the results are displayed in corresponding parameter areas, 
  NIBP and Temperature parameter areas:    means "this module is 
configured on this equipment" while 
  means the contrary. 
  SpO
2
 parameter area: Number”2” means Masimo SpO
2
 module, “3” means 
Nellcor SpO
2
 module. 
  PR parameter area:   means "SpO
2
 module is configured on this 
equipment" while 
  means the contrary. 
2.  Restart the monitor. 
 
 
8.2 Software Upgrade 
Software upgrades must be performed by Mindray, NA authorized service personnel. Call 
Service Dispatch 1 800 288-2121 ext: 7875.