User manual Prestigio Multiboard
The touch is slow, it
doesn't work
OPS can't be turned
on, no display, no
touch
Touch excursion
Invalid touch ot the
external computer
EN - 23
Too many programs are
running
OPS has not been fixed well Reinstall the OPS computer
Caused by the computer's
coordinate system, need to
do some correction.
the signal source is
1.
inconsistent with the
corresponding interface of
the touch USB cable
the touch USB cable is
2.
too long or of low quality
Clean up a program that runs memory
large or restart the product
Enter the control panel to select
the correction processing
Check and change the
1.
corresponding interface of the touch
USB cable,
Change another shorter or better
2.
quality touch USB cable.