Table Of Contents - EDAN M3 Service Manual

1 Introduction................................................................................................................. 1
1.1 General Information................................................................................................ 1
1.2 Screen Display ....................................................................................................... 2
1.3 Button Functions..................................................................................................... 5
1.4 Interfaces................................................................................................................ 7
1.5 Built-in Rechargeable Battery ................................................................................. 9
2 Principle .................................................................................................................... 12
2.1 General Parts .................................................................................................... 12
2.1.1 Parameter Measuring Part ............................................................................. 12
2.1.2 Main Control Part ........................................................................................... 13
2.1.3 Interface Part ................................................................................................. 13
2.1.4 Power Supply Part ......................................................................................... 13
2.1.5 Other Auxiliary Parts ...................................................................................... 13
2.2 Hardware Functional Principle .......................................................................... 13
2.2.1 Power Module ................................................................................................ 14
2.2.2 Main Control Board ........................................................................................ 16
2.2.3 Keyboard........................................................................................................ 17
2.2.4 Recorder Module ........................................................................................... 18
2.3 Software Function Principle............................................................................... 19
2.3.1 System Software ............................................................................................ 19
2.3.2 System Software Function ............................................................................. 20
2.4 System Parameters........................................................................................... 21
2.4.1 General .......................................................................................................... 21
2.4.2 NIBP............................................................................................................... 22
2.4.3 SpO ............................................................................................................... 22
2
3 Installation of Monitor .............................................................................................. 24
3.1 Open the Package and Check.............................................................................. 24
3.2 Connect the Power Cables ................................................................................... 24
3.3 Power on the Monitor ........................................................................................... 24
3.4 Connect Sensor to Patient.................................................................................... 25
3.5 Check the Recorder.............................................................................................. 25
3.6 Other Notes .......................................................................................................... 25

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