The meaning of the error message.
the network environment and the Internet; if "Online" is
displayed, you need to restart the device.
APP: not responding and cannot be recognized
After powering off the device, re-apply power to restart
the device. The device restarts normally under the
condition of power supply and network and automati-
cally starts the APP.
Error Message Meaning
No internet. Please
check your connection
Product is not
registered
MAC address obtained
Check if the network cable is
connected correctly
The web page background is not
configured and needs to be
configured
The factory settings of the
equipment are not configured
well, and need to be sent back to
the manufacturer for repair /
engineer's on-site debugging
26
2
3
Summary of Contents for TupuCheck Pro
Page 2: ......