16How to install Wi-Fi kitInitializing user dataff If you want to initialize all the user data to set the Wi-Fi kit as factory default status, press and hold the button (SW3)inside the Wi-Fi kit for 5 seconds After releasing the button, all the lamps on the Wi-Fi kit are turned on and all the userdata is deletedUpdating the Wi-Fi kit by SD cardⒹⒸType CapacitySD 128MB ~ 2GBSDHC 4GB ~ 32GBMicro SDHC 4GB ~ 8GB1 Make update directory in the SD card Copy the latest S/W image and paste it into the update directory of the SD card2 Insert the SD card into the SD card slot which is located inside the Wi-Fi kit Ⓒ3 Press the Reset button on the side of the Wi-Fi kit4 The lamp inside the Wi-Fi kit is turned on during the update Ⓓff When the update is completed correctly, the lamp is turned offff When the update is completed incorrectly, the lamp blinks5 When the update fails, the Wi-Fi kit returns to the previous version when it restarts Retry the update but if it still does notwork, take following measuresff Check the file for an error: change the update image (file)ff Check the SD file for an error: change the SD cardff Check the PBA for an error: change the PBAMULTI WIFI APP-NA_05417A-05_EN.indd 16 2018-02-28 오전 11:08:36