EDAN iM3 Service Manual page 6

5.4 Network Setup .................................................................................................................. 25
5.5 Configure the System Time ............................................................................................. 25
Chapter 6 Principle Introduction .............................................................................................. 26
6.1 System Principle Block Diagram ..................................................................................... 26
6.1.1 Main Control Board ............................................................................................... 26
6.1.2 Parameter Board ..................................................................................................... 27
6.1.3 Battery Module....................................................................................................... 27
6.2 Interface............................................................................................................................ 28
Chapter 7 Troubleshooting ........................................................................................................ 29
7.1 Machine Failures .............................................................................................................. 29
7.2 Display Failures ............................................................................................................... 30
7.3 Operation Failures ............................................................................................................ 31
7.4 Recorder Failures ............................................................................................................. 32
7.5 Network Failures .............................................................................................................. 33
7.6 Power Board Failures ....................................................................................................... 33
7.7 Alarm Failures .................................................................................................................. 34
7.8 Parameter Failures ............................................................................................................ 34
Chapter 8 Disassembling the Monitor ...................................................................................... 36
8.1 Tools Required ................................................................................................................. 36
8.2 Disassembling the Main Unit ........................................................................................... 36
8.3 Disassembling the Front Housing Assembly ................................................................... 40
8.3.1 Replacing the Touch Screen or Protective Screen ................................................. 41
8.3.2 Replacing the LCD ................................................................................................. 42
8.3.3 Replacing the Main Control Board ........................................................................ 43
8.3.4 Replacing the Wi-Fi Interface Board ..................................................................... 44
8.3.5 Replacing the Alarm Indicator Board .................................................................... 44
8.3.6 Replacing the Rotary Knob .................................................................................... 45
8.4 Disassembling the Rear Housing Assembly .................................................................... 45
8.4.1 Replacing the Power Module ................................................................................. 45
8.4.2 Replacing SunTech Module ................................................................................... 46
8.5 Disassembling the Middle Frame Assembly.................................................................... 47
8.5.1 Replacing the Pump/Valve Assembly .................................................................... 47
8.5.2 Replacing the Battery Interface Board ................................................................... 48
8.5.3 Replacing the Network Interface Board ................................................................. 49
8.5.4 Replacing Parameter Board.................................................................................... 49
8.5.5 Replacing Sensor Board of Main Unit ................................................................... 51
8.6 Disassembling the Plug-in Module .................................................................................. 52
8.6.1 Replacing iM3 T2A Isolation Board/T2A Main Control Board ............................ 54
8.6.2 Replacing Quick TEMP Module/M3 Covidien TEMP Module Communication
Isolation Board ................................................................................................................ 56
8.6.3 Replacing the Isolation Board of M3 Infrared Ear TEMP ..................................... 57
8.6.4 Replacing the Recorder .......................................................................................... 59
8.6.5 Replacing the Sensor Board of Recorder ............................................................... 60
8.6.6 Replacing the Adapter Board of Recorder ............................................................. 61
Chapter 9 Replaceable Parts ...................................................................................................... 62
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