Speechi SPEECHITOUCH SUPERGLASS 2+ - Touch and Video Function Issues

Touch Function
Touch function
invalid
Check whether the size of article
touched
is comparable with finger.
Touch positionning
not correct
Check whether touch pen is facing the
screen.
No picture and no
sound
Check
whether the machine is started
state.
Check
whether signal wire is well
plugged,
whether
INPUT is corresponding to it.
If in
internal computer mode, check
whether
internal computer is started.
With
horizontal or
vertical
stripes or
image
dithering
Check
whether signal wire is well
connected
.
Check
whether other electronic
equipment
or power
tools are placed around the
machine.
No
color, color is
weak
, or image is
weak
Adjust
chromatic and brightness or
contrast
menu.
Check
whether signal wire is well
connected
.
Video Function Can’t Work Normally
17
Speechi 2022