QOMO IR - Manual (Page 25)

QOMO Hite Vision Interactive Whiteboard User Manual
© Copyright 2012 QOMO HiteVision, LLC. All Rights Reserved
24
Some
calibration
points cannot
be seen
during
calibration.
No green crossed
cursor on
whiteboard.
The projector is not
adjusted correctly so that
part of the image is
outside the whiteboard
projection area.
Adjust the projector.
Cannot write
Mouse pointer can
move but no writing
stroke.
The software is not in
writing mode.
Select a writing mode in
the annotation software.
The current stroke color is
same with the
background color.
Change the stroke color
or background color.
The pen is
working but
there are
deviations.
Part of the
whiteboard has
large deviations.
Inaccurate calibration. Recalibrate correctly.
There is projection
distortion.
Adjust the projector.
The pen is
working but
reactions are
slow.
The strokes do not
sync with the
writing and there is
a delay.
Conflict with anti-virus
software.
Exit, or temporarily
disable, the anti-virus
software.
The computer is running
too many programs.
Exit the programs which
will not be used during
the presentation.
The computer's hardware
configuration is too low.
Contact professional
personnel to upgrade
the computer hardware.
The pen tray
is not working
normally.
Cannot change the
stroke color when
picking up or
There are other objects or
dust in the pen tray slots.
Remove other objects
or clean the dust from
the pen tray slots.