User manual Prestigio Multiboard
The touch is slow, it
doesn’t work
Too many programs are
running
Clean up a program that runs memory
large or restart the product
OPS can’t be turned
on, no display, no
touch
OPS has not been fixed well
Reinstall the OPS computer
Caused by the computer’s
coordinate system, need to
do some correction.
Enter the control panel to select
the correction processing
Invalid touch ot the
external computer
inconsistent with the
corresponding interface of
the touch USB cable
too long or of low quality
corresponding interface of the touch
USB cable,
2.Change another shorter or better