GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
Page 16 Table of Contents
3.3.1.3 PDU .................................................................................................................  81
3.3.2 Gantry .............................................................................................................................  81
3.3.3 Detector Ring ..................................................................................................................  82
3.3.4 PCU.................................................................................................................................  82
3.3.5 Power Switch Box ........................................................................................................... 82
3.3.6 Gantry Motion Control Board Rack .................................................................................  82
Section 3.4
Electrical Requirements................................................................................... 82
Section 3.5
Patient Table ..................................................................................................... 83
Section 3.6
PET Service Access ......................................................................................... 83
Section 3.7
CT-PET LAN (Local Area Network) ................................................................. 83
3.7.1 LAN Connections for Systems with TurboSHARC..........................................................  87
Section 3.8
E-Stop Safety .................................................................................................... 89
Section 3.9
Covers................................................................................................................ 89
Section 3.10
System Start-Up................................................................................................ 93
3.10.1 Powering Up the PET Peripherals and Subsystems.......................................................  94
3.10.2 Switching to the PET User Interface Display on the Scan Monitor .................................  95
Section 3.11
System Shut-Down........................................................................................... 96
3.11.1 Shutting Down the PET-CT System................................................................................  96
3.11.2 Switching OFF Power to PET Subsystems and Peripherals...........................................  97
3.11.3 Shutting Down the CT and PET Applications..................................................................  98
3.11.4 Resetting CT Subsystems.............................................................................................  100
3.11.5 Rebooting PET Subsystems .........................................................................................  101
Chapter 4
Service Desktop, Tools and Diagnostics.......................................................... 103
Section 4.1
Service Desktop.............................................................................................. 103
4.1.1 Service Desktop Main Menu .........................................................................................  104
4.1.2 Service Desktop Functionality.......................................................................................  105
4.1.3 Desktop Management ...................................................................................................  105