QuadraVista QF Manual
58
The
Interfaces USB
fields in the lower half of the window specifies the interfaces over which data can be
transmitted to the positioning devices. The interface best suited for the connected device is automatically
chosen.
For example, this interface should be relative mouse positioning (
Rel
) for mice. However, if the
Cross Channel
Switching
feature described in CONSOLE / MOUSE Menu Item the section on page 42 is enabled, and the
interface absolute mouse positioning (
Abs
) is enabled, then absolute mouse positioning will be used as an
exception.
All interfaces supported by the operating system should be enabled, whereas interfaces not supported by the
operating system should not be enabled. The following settings are recommended for various versions of
Microsoft Windows™.
Windows Version
OSD Setting
Used Interfaces
Pre Windows 2000/XP
Rel
Relative Mouse
Windows 2000/XP to
Vista
Rel+Abs
Relative Mouse, Absolute Mouse
Rel+Touch
Relative Mouse, Digitizer Touch screen
Windows 7 and newer
Rel+Abs+Touch
Relative Mouse, Absolute Mouse, Digitizer touch screen
Table 4. Recommended USB Interfaces for Versions of Microsoft Windows
Touch screen Support
The enabled interface with the highest priority is used. The following table gives an overview of the features for
touch screen interfaces.
Features
Interfaces
USB
Relative Mouse
Absolute Mouse
Digitizer Touch Screen
Setting in OSD
Rel
Abs
Touch
Characterization for
touch screens
Mouse emulation
Mouse emulation
Direct support by OS
Priority (1 – highest)
3
2
1
MS Windows™
Support
Windows 98 and newer
Windows 2000/XP and
newer
Windows 7 and newer
Multi-touch
No
No
Yes when supported by
the touch screen
Required settings in
the operating system
1:1 mouse scaling
Mouse acceleration
disabled
None
None
Limitations
Internal and displayed
position of the mouse
may differ, therefore
the position of the
mouse cursor is
always reset when the
channel is channel
Multi Monitor not
possible for the
computer
Only possible for the main
display with windows
None
Table 5. Feature Set for Available USB interfaces