Service manual

GE Medical Systems SIGNA PROFILE CONFORMANCE STATEMENT
REV 2.7 sm 2303347
doc ver 2.7 51
The attributes listed in Table 3.3.3.1.5.1-1 used within the CT/MR/SC/Standalone Overlay Image files, shall
take the values specified.
Overlay data if present shall be encoded in Overlay Data (60XX,3000).
3.3.4.1.5.1.1 Attribute Value Precedence
None.
3.4 Extensions, Specialization’s and Privatization’s of SOP Classes and
Transfer Syntaxes
3.4.1 Extensions, Specialization’s and Privatization’s of SOP Classes
The CT/MR SOP Class Images have definitions extended for Defined Terms and include GE specific Private
Data elements. The following sections describe the details for these SOP classes.
3.4.1.1 SOP Specific Conformance Statement for CT SOP Class
Refer to section 2.4 for standard extensions and Appendix B for private data elements.
3.4.1.2 SOP Specific Conformance Statement for MR SOP Class
Refer to section 2.4 for standard extensions and Appendix B for private data elements.
3.4.2 Private Transfer Syntax Specification
The SOP instance files in the Media File-set in the PRI-CTMR-MOD12 profile uses a non-standard JPEG
compression process resulting in interoperability problems when decoded using readily available industry
standard JPEG decompression routines.
3.5 Configuration
The MOD Archive Application will have only 1.2GB drive installed.
Table 3.5-1 : Supported Profiles for various Drive Configurations
Disk Drive Installed Profiles Supported
1.3 GB Optical Disk Drive PRI-CTMR-MOD12
STD-CTMR-MOD12
2.6 GB Optical Disk Drive PRI-CTMR-MOD12
STD-CTMR-MOD12
STD-CTMR-MOD23