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Problem
The Wi-Fi
connection is not
possible between
this unit and a
smartphone.
It takes long time
every time to
connect to a
smartphone.
This unit is not
displayed in the
Wi-Fi setting
screen of the
smartphone.
The Wi-Fi
connection is
disconnected
immediately.
Cannot be
connected using
NFC.
28
SQT0142 (ENG)
(Wireless Access Point Connection)
≥ Make sure the smartphone is properly connected to the wireless
access point by checking the Wi-Fi settings of the smartphone.
≥ Make sure this unit and the smartphone are connected to the same
wireless access point.
≥ Make sure the wireless access point is registered in this unit.
(Direct Connection)
≥ Make sure the smartphone is properly connected to this unit by
checking the Wi-Fi settings of the smartphone.
≥ Make sure the SSID and Password have been correctly input.
≥ Make sure the smartphone is not connected to the wireless access
point. If it is connected to the wireless access point, change the Wi-Fi
access point using the smartphone's Wi-Fi set up.
≥ It may take longer time to connect depending on the Wi-Fi connection
setting of the smartphone, but it is not a malfunction.
≥ Try switching the ON/OFF of the Wi-Fi function in the Wi-Fi settings of
the smartphone.
≥ If there is a setting for avoiding poor connections in the Wi-Fi setting
menu of the Android
≥ Make sure your smartphone is compatible with NFC. This unit can be
used with NFC-compatible terminals via Android (OS version 2.3.3 or
later).
≥ Make sure the NFC function of your smartphone is ON.
≥ Make sure this unit is not turned off with the power button.
≥ Some smartphones cannot be easily checked simply by touching. If
this unit is not recognized even after touching, change positions and
try again by touching slowly.
≥ Touch again if it does not connect after touch.
Check points
™
device 4.0 or later version, turn it OFF.
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