General Electric Medical Systems.

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Signa System Level Procedures

Diagnostics |Functional Checks |Installation |Setup and Cals| Software Utilities |Theory | Troubleshooting

Diagnostics

 Service Class Rev

sysdia1

Power-Up Diagnostics Overview

A

 0

sysdic1

Diagnostics Overview

C

 1

Functional Checks

sysfca1

Geometry Verification

A

 1

sysfca2

Forward Reverse Quadrature Check

A

 7

sysfca3

Respiratory Comp & Bellows Check

A

 8

sysfca4

Peripheral Pulse Probe Check

A

 1

sysfca5

ECG Leads Check

A

 2

sysfca6

RF Shielded Room Testing

A

 0

sysfca8

Spike Noise Checks

A

 4

sysfca9

Carrier Leakage

A

 3

sysfcaa

Correlated Noise Check

A

 4

sysfcab

LVShim Check

A

 5

sysfcac

Full Field Distortion (FFD) Check

A

 6

sysfcad

Slice Thickness & Resolution Check

A

 7

sysfcae

Slice Offset Checks

A

 5

sysfcaf

Signal To Noise Check

A

 11

sysfcag

System Noise Floor Check

A

 2

sysfcah

T2 Uniformity Check

A

 5

sysfcai

Performance Checks Overview

A

 0

sysfcak

RF Simple RF Integrity Test

A

 0
sysfcal Emergency Stop And Off Check A 0
Installation
sysinm2 InSite Installation - pre Signa 8.3

M

 2
sysinm3 InSite/IIP Installation - Signa 8.3 or Above M 6
iipsrvc InSite/iLinq Platform (IiP) Service and Troubleshooting C 3
System Installation and Pre Installation Documents are found in Signa LX Installs and Pre-Installations Page. _ _

Setup and Calibrations

syssca1

Environmental Checks

A

 0

syssca2

Line Voltage Checks

A

 0

syssca3

Grounding & Leakage Current Checks

A

 1

syssca4

FID Tuning

A

 1

syssca5

First Image

A

 2

syssca7

Electrical Isocenter Cal

A

 9

syssca8a

LVShim Signa Release 8x

A

 9

sysscab

Gradient (Gradcal) Calibration

A

 8

sysscac

System Gain Calibration

A

 7

sysscad

SAR Configuration Limits

A

 0

sysscaj

Eddy Current Compensation (GRAFIDY) Theory

A

 1

sysscak

GRAM Tuning Manual Method

A

 0

sysscal

EPI B0 Dither Non Proprietary

A

 5

sysscam

EPI Bandpass Asymmetry Correction Characterization (BACC)

A

 4
syssccn EPI Bandpass Asymmetry Correction Test C 3

sysscaq1

GRAM Tuning & Grafidy - 8645/GRAM (REL 8.x)

A

 8

sysscar1

GRAM Tuning & Grafidy - SGD & ACGD (Release 8.x)

A

 8
sysscar2 GRAM Tuning & Grafidy - ACGD (TwinSpeed) A 4
sysscar5 Grafidy 3 Signa Version 9.x and 10.x (Preferred Method) A 5

sysscaf1

Grafidy - Signa Base 

A

 3
sysscar6 Monitoring DC Offsets for The ACGD Cabinets A 0
sysscas1 TwinSpeed High Order Auto Shim (HOS) Field Map Creation A 17

sysscc1

Guided Grafidy Calibration

C

 8
sysscc2 EDDY CURRENT MEASUREMENT TOOL (ECMT)
One Button Touch service tool to compensate for eddy currents induced by the gradients in the conducting structures near the gradient coil.		 C 6
sysscau Echo Planar Test (EPT) A 1

sysscc3

Echo Planar Test (EPT)

C

 13

syssccn1

EPI White Pixel Test Proprietary

C

 8

Software Utilities

syssua1

Message Log

A

 0

syssua2

Determining The Software Revision For the SGI

A

 0

syssua4

Raw File Mgmnt

A

 5

syssua5

Configuration File Manager

A

 15
syssua6 SPR Snap Tool

A

 0

syssuaq

DICOM Configuration Set-up

A

 1

syssuc3

Error Log Utility

C

 2

syssuc5

Stage and Custom Configurations

C

 2

syssuc6

MR Image (Host to PC Xfer)

C

 1

syssuc8

Surfmap Surface Coil Mapping

C

 4

syssuc9

Report Manager Tool

C

 7
syssuc10 Mobile Configuration C 0
syssuc12 Image Extraction C 0

syssuca

Error Number Decoder

C

 2

syssucb

RDHDR (Read Header)

C

 4

syssucc

File Editors

C

 1
syssucd HART Hardware Tracker (Proprietary) C 2

syssucg

MDS Link Hardware Status Check

C

 1

syssucj

System Health Check

C

 6
syssucz TwinSpeed TRM Coil Emulation C 2
syssum1 Common Service Desktop Tool (RElease 8.4 & ASP2) M 3
syssua8 Service Browser Tool (None Proprietary)  A 1
syssucf Service Browser (Proprietary) C 1

Theory

systhc1

Overall System Theory

C

 1
systhc1a Signa TwinSpeed Overall System Theory C 1

systhc3

Raw Scan Data Theory

C

 1

Troubleshooting

systsc10

SPT Head Quick Check

C

 9

systsc13

Diagnosing SPT Problems

C

 1
systsc15 Noise-Only Test C 0
systsc16 SRI Troubleshooting C A
systsc17 High Order Shim Theory and Troubleshooting A 1
systsc18 Multicoil Troubleshooting Tool C 1
systsc19 Gradlong (Stand Alone Mode) C 1

systsc2

Top Level Test (TLT) Procedure

C

 7

systsc2a

TLT Theory

C

 1

systsc3

SST Head & Body Full Power

C

 19

systsc3a

SST Other Isolation Test Modes

C

 6

systsc3b

SST Theory

C

 2

systsc4

High Speed Stability / HSS

C

 29

systsc5

Auto Raw Data Display Tool

C

 2
systsc6 Diffusion Weighted Echo Planar Image Quality Tool (DWEPIQ) C 4

systsc7

Quick Receiver Test QRT

C

 8

systsc9

System Performance Test (SPT) Full Test Mode

C

 14

systsm1

ImageSnap

M

 1
2346938 Signa Horizon MultiCoil Receive Chain Troubleshooting Tool C 0