User's Manual
Table Of Contents
The object of the product is information questionnaire screening,
big data statistics, etc. When the user needs to operate, you can
get the information you need by simply finding and touching the
corresponding items in the system page.
3. close
If the host is turned on and uses the automatic switch function,
the above steps (shutdown) are not required. The host will run by
itself according to the set on and off time.
Note: the function of automatic switch supported by the host is
sometimes invalid due to the stability of the equipment ground
voltage and the length of the host service time. This is a normal
phenomenon and can be operated by manual start-up.
● if the automatic switch function is used, do not cut off the main
power supply after the equipment is shut down.
9、 Technical support
Touch screen maintenance and troubleshooting
The device can work normally only if the touch screen is connected
correctly. So, when the query machine
If there is a problem, check whether the connection behind the
computer host is normal first; if there is a connection
Loose and falling off, please connect and fasten the connection