To use the Wireless Direct function on 4-Line LCD Panel, it is also necessary to configure the following settings:
In Steps 2 to 6, configure each setting within two minutes.
Press the [Wi-Fi Direct] key.
The LED of [Wi-Fi Direct] key starts flashing.
Open the advanced menu from available wireless connection screen in your Android device.
Tap [Wi-Fi Direct].
Tap the SSID (DIRECT-XXXXXX) of the machine.
The screen for entering an encryption key is displayed.
Enter the encryption key of Wi-Fi Direct.
Confirm the string under the SSID of the machine changes to "connected".