Mindray BeneView T5 - Page 9

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4.5 Technical Alarm Check ................................................................................................... 4-2
4.6 Troubleshooting Guide.................................................................................................... 4-2
4.6.1 Power On/Off Failures ....................................................................................... 4-2
4.6.2 Display Failures ................................................................................................. 4-3
4.6.3 Module Rack Failures ........................................................................................ 4-4
4.6.4 Alarm Problems.................................................................................................. 4-6
4.6.5 Button and Knob Failures .................................................................................. 4-7
4.6.6 Recorder Failures ............................................................................................... 4-7
4.6.7 Output Interface Failures.................................................................................... 4-8
4.6.8 CF Card Problems.............................................................................................. 4-8
4.6.9 Power Supply Failures ....................................................................................... 4-9
4.6.10 Network Related Problems............................................................................. 4-10
4.6.11 Software Upgrade Problems............................................................................4-11
4.6.12 Technical Alarm Messages..............................................................................4-11
4.6.13 M51A Self Test Information............................................................................4-11
4.6.14 Device Integration Failures ............................................................................ 4-12
5 Repair and Disassembly .................................................................................................. 5-1
5.1 Tools................................................................................................................................ 5-1
5.2 Preparations for Disassembly.......................................................................................... 5-1
5.3 Disassembling Procedure................................................................................................ 5-2
5.3.1 Removing the Recorder...................................................................................... 5-2
5.3.2 Separating the Front and Rear Housing ............................................................. 5-6
5.3.3 Removing the Power Switch & LED Board ...................................................... 5-8
5.3.4 Removing the Knob Encoder ............................................................................. 5-8
5.3.5 Removing the Button Board............................................................................... 5-9
5.3.6 Removing the Touchscreen Control Board ...................................................... 5-10
5.3.7 Removing the Inverter...................................................................................... 5-10
5.3.8 Removing the LCD ...........................................................................................5-11
5.3.9 Removing the Alarm LED Board..................................................................... 5-13
5.3.10 Removing the Fan Assembly.......................................................................... 5-13
5.3.11 Removing Battery Compartment Assembly................................................... 5-14
5.3.12 Removing the Integral Module Rack ............................................................. 5-15
5.3.13 Removing the CF Card Assembly.................................................................. 5-18
5.3.14 Removing the wireless AP assembly.............................................................. 5-19
5.3.15 Removing the Main Board ............................................................................. 5-21
5.3.16 Removing the Speaker ................................................................................... 5-23
5.3.17 Removing the Power Module Assembly ........................................................ 5-24
5.3.18 Removing the Main Support .......................................................................... 5-26
5.3.19 Removing the Interface Board Assembly....................................................... 5-26
5.4 Removing the SMR Assembly ...................................................................................... 5-29
5.5 Disassembling Modules ................................................................................................ 5-33
5.5.1 Disassembling the ICG Module ....................................................................... 5-33
5.5.2 Disassembling CO
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Module ............................................................................. 5-37