Barco TransForm A User Manual page 71

Enable write combining
With this option selected write combining is enabled on CPUs with Pentium Pro, Pentium II, Pentium III, Pen-
tium IV or Celeron processor.
Default selected
Effective after rebooting
Write combining enables the CPU to transfer images to the graphical boards faster but may cause rendering er-
rors if used with incompatible hardware.
PCI mapping cache size
The amount of memory available for PCI mapping cache can be entered in the PCI mapping cache size text box.
The value is specified in Megabytes.
Value
4 ... 64
Default
64
Effective after rebooting
The PCI mapping cache address space is actually consumed in multiples of 16 MB. The specified value is rounded
to the next larger 4 MB or 16 MB multiple.
Enable orbiting
With this option selected the orbiting of the display is started and the orbiting time can be defined.
Default not selected
Effective initially after rebooting, changed value after one step
When connecting display devices susceptible to image burn-in like CRT monitors to T
mode can help to reduce this effect. With orbiting a reduced Windows desktop is moved permanently around on
the connected CRT devices with the steps specified in seconds.
With Orbiting enabled the standard resolutions are reduced by 16 pixels on horizontal and vertical direction. A
desktop of 1280×960 pixels is thus reduced to 1264×944 pixels. The least permissible resolution is 800×600
(784×584) pixels because a reduced VGA display would fall below the minimum Windows desktop size of
640×480.
Orbiting may not be used, if on the Wall Configuration tab either Overlap or 1x2 settings is
activated!
Grayscale mode
With this option selected the display driver offers a single 8 bpp format with a fixed palette containing up to 256
shades of gray (linear or gamma corrected).
Default not selected
Effective initially after rebooting
Hardware information
Under Hardware Information some information about the hardware configuration is displayed.
Barco – TransForm A - Workstation for Windows – DOC-3266-2 – Revision 13 – April 2006
F
RANS
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3. Getting started
Table 3-5
Table 3-6
Table 3-7
A, the orbiting
ORM
Table 3-8
3-54