TP-Link TL-PA4020PT KIT TL-PA4020P V1 User Guide - Page 9

TL-PA4020P AV500 2-port Powerline Adapter with AC Pass Through 8. Plug this product directly into a wall socket (100V-240V~, 50/60Hz). Do not use an extension cord between this product and the AC power source. 9. When plugging this product into a wall socket, make sure that the electrical socket is not damaged, and that there is no gas leakage. 10. Place the connecting cables properly so that people won't stumble or walk on it. 11. This product should be operated from the type of power indicated on the marking label. If you are not sure of the type of power available, consult the qualified technician. 12. Unplug this product from the mains and refer the product to qualified service personnel for the following conditions: ¾ If liquid has been spilled on the product ¾ If the product has been exposed to rain or water 13. Unplug this product from the wall socket before cleaning. Use a damp cloth for cleaning. Do not use liquid cleaners or aerosol cleaners. 14. The specification of the fuse is T4AL250V. To avoid damage, please do not change the fuse. 15. The Operating temperature is 0℃~40℃ (32℉~104℉). 16. The Storage temperature is -40℃~70℃ (-40℉~158℉). 1.3 LED Indicator The LED indicator displays information about the device's status. Power LED Powerline LED Ethernet LED Item Power LED Powerline LED Status Solid Blinking Off Solid Indication The adapter is on. The adapter is in power-saving mode or in pairing procedure. The adapter is off. The adapter is connected to a powerline network. Blinking The adapter is transferring data. Off The adapter isn't connected to any powerline network or is in power-saving mode.* 3