Philips CARDIOMD, Service Manual

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1MAN0158-H11 04-2005 CSIP Level 1
CardioMD Service Manual
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5-1
5 D
IAGNOSTICS
Contents
5.1 Introduction ...........................................................................................................................5-3
5.2 External LED Indicators........................................................................................................5-3
5.3 Internal LED Indicators.........................................................................................................5-5
5.3.1 LED’s on the Safety Board ......................................................................................5-6
5.3.2 LED’s on the Detector Power Supply ......................................................................5-8
5.3.3 LED’s on the Detector EDC Boards ........................................................................5-8
5.3.4 LED’s on the Motion Controllers.............................................................................5-9
5.3.4.1 Rotate Motion Controller Port Assignments ...............................................5-9
5.3.4.2 Linear Motion Controller Port Assignments .............................................5-11
5.4 Test Terminals.....................................................................................................................5-14
5.4.1 Gantry.....................................................................................................................5-14
5.4.1.1 Test Terminals on the Safety Board ..........................................................5-14
5.4.2 Detector ..................................................................................................................5-16
5.4.2.1 PMT Strips.................................................................................................5-16
5.4.2.2 POWER Strip ............................................................................................5-16
5.4.2.3 X–E Strip ...................................................................................................5-17
5.5 False Collisions ...................................................................................................................5-19
5.5.1 Locating the Cause of a False Collision .................................................................5-19
5.5.1.1 Disabling Detector Edge Sensors and Detector End Cover Sensors .........5-20
5.5.1.2 Disabling Detector Top Cover Sensor and Rotate Gear Cover Sensor .....5-20
5.5.1.3 Corrosion on Contact Prints ......................................................................5-22
5.5.1.4 Checking Pressure on Contact Balls..........................................................5-22
5.5.1.5 Checking Collimator Lock Pressure..........................................................5-24
5.6 Diagnostic Software Utilities ..............................................................................................5-25
5.6.1 Motion Controller Diagnostics ...............................................................................5-25
5.6.1.1 Tools Required ..........................................................................................5-25
5.6.1.2 Configuring HyperTerminal for Terminal Access to Motion Controllers.5-25
5.6.1.3 CardioMD Motion Controller Command Definitions ...............................5-28
5.6.2 EDC Module Diagnostics.......................................................................................5-34
5.6.2.1 Tools Required ..........................................................................................5-34
5.6.2.2 Configuring HyperTerminal for Terminal Access to EDC Module ..........5-34
5.6.2.3 CardioMD EDC Command Definitions ....................................................5-37
5.6.3 FireViewer..............................................................................................................5-40
5.6.4 Acquisition PC Error Logs .....................................................................................5-41
5.6.4.1 System Log Directory................................................................................5-41
5.6.5 Determining the Cause of a Runaway Condition ...................................................5-42
5.7 Importing and Exporting Study Files ..................................................................................5-44
5.7.1 Exporting Study Files to a Folder...........................................................................5-44
5.7.2 Importing Study Files from a Folder ......................................................................5-47
5.8 Setting Up FTP and Telnet..................................................................................................5-50
5.8.1 Windows 2000........................................................................................................5-50
5.8.1.1 Tools Required ..........................................................................................5-50