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System manual Coronis 1MP
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BarcoMed software driver installation
using one of Barco’s three “Standard 8-bit (256-color)” palette
modes. All applications that are designed to work correctly with 8-bit
(256-color) modes should continue to work normally.
Please note that dithering is not used while in this mode. The
Enable Dithering check box will be grayed-out, and dithering will be
automatically disabled regardless of whether this check box is
checked. This complies with the Windows standard interface
method.
Also, please note that direct access to the hardware through
DirectDraw is not allowed in this mode. The Enable DirectDraw
check box will be grayed-out, and DirectDraw’s access to the
hardware will be automatically disabled regardless of whether this
check box is checked. DirectDraw is still useable through
DirectDraw’s Hardware Emulation Layer.
UserModifiable Color Palette
This option allows applications to modify the palette contents
dynamically. As indicated by the picture on the next page, this mode
reserves the first 10 and last 10 entries in the palette for the
Windows operating system, but applications can manipulate the
middle 236 entries. This is the standard palette mode as configured
by Windows.
Static Gray Palette including standard system colors
This option sets the palette to be a static set of 256 gray values.
Therefore, applications are denied the ability to dynamically change
or allocate palette entries. This prevents palette conflicts between
applications, which can cause image color values to appear
distorted in the background application.
As shown in the next picture, the 20 standard system colors are
converted from RGB to gray values. The rest of the 236 entries from
index 10 to 245 contain the missing gray values so that the palette
has the full 256 gray values within it.
Summary of Contents for CORONIS 1MP
Page 6: ...System manual Coronis 1MP 7 INTRODUCTION...
Page 7: ...System manual Coronis 1MP 8 This page intentionally left blank Introduction...
Page 10: ...System manual Coronis 1MP 11 DISPLAY CONTROLLER INSTALLATION...
Page 20: ...System manual Coronis 1MP 21 DISPLAY INSTALLATION...
Page 21: ...System manual Coronis 1MP 22 This page intentionally left blank Display installation...
Page 55: ...System manual Coronis 1MP 56 This page intentionally left blank Display installation...
Page 56: ...System manual Coronis 1MP 57 BARCOMED SOFTWARE DRIVER INSTALLATION...
Page 97: ...System manual Coronis 1MP 98 BarcoMed software driver installation Figure 26...
Page 110: ...MEDICAL SOFTWARE INSTALLATIONAND USAGE System manual Coronis 1MP 111...