1. Insert the TV cable (enter the closed route of analog TV signal); 2. Plug the cable of the TV set into the interface of the receiver, and the other end into the in interface of the TV set; 3. Turn on the TV, use the signal switching function of the TV remote control, and select the signal input mode; 4. When the receiver power is plugged in, use the supporting remote control to start the machine. Press the MENU button in the middle of the receiver's remote control, right move button, preset button, press the down move button, automatic preset search, and then right click to start searching. (P+-is up and down, V+-is left and right and is the confirmation key) 1. Simple operation, convenient, clear display, volume and channel operation in the selector window display. 2. The receiving signal is stable and reliable, and can receive and store 251 channel TV programs, which can meet the needs of the cable TV network. 3. Wide voltage range (110-240V) of switching power is adopted, high efficiency, low heating, safe and reliable. 4. Equipped with remote control shutdown, regular shutdown, and 10 minutes without signal automatic shutdown function. 5. Suitable for all TV sets with input port. Suitable for projectors, multimedia teaching, network engineering, etc. Voltage range: AC 110V-240V Power consumption: Less than 6W Gender: Male-Female Connector A: Coaxial External Power Source: Yes Size: 10.2 * 6.4 * 2.2 cm Weight: 150g Type: Analog TV Receiver Adapter Package: Yes Plug Type: EU Plug, it applies to Indonesia, Germany, France, Italy and so on. Color: gold Material: plastic Package Contents: 1 x Converter 1 x Remote Control 1 x Power Supply Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.