GE LOGIQ E9 Service Manual page 184

GE
D 5573152-100, R
IRECTION
6-2-4-1 Review Test Patterns
The wide screen monitors don't use a Gamma setting but instead use a DICOM Gray Scale Standard
Display Function (GSDF).
• OLEDs are GSDF-compliant with all contrast settings, but not all brightness settings.
• 23 inch Monitors are GSDF-compliant with all brightness settings but not all contrast settings.
• 19 inch Monitors are GSDF-compliant when set at the default monitor settings. For R6-upgraded
LOGIQ E9s, the software installation insures that the 19 inch Monitor is GSDF-compliant at the
factory settings and sets the Monitor to be at default settings.
To enable the GSDF mode, in the touch panel go to Utilities -> System, System Display tab and check:
Enable DICOM grayscale display mode (GSDF).
6 - 8
. 2
EV
Figure 6-6 Check to enable GSDF Mode
Section 6-2 - Monitor adjustments
LOGIQ E9 S M
ERVICE ANUAL