Insert the TV cable into the closed route of analog TV signal; plug the cable from the TV set into the interface of the receiver, and the other end into the input interface of the TV set. Turn on the TV, use the signal switching function of the TV remote control, and select the signal input mode. When the receiver power is connected, use the included remote control to start the device: press the MENU button in the center of the remote, navigate right, press the preset button, move down, select automatic preset search, then press right to begin scanning. (P+/P- controls up and down, V+/V- controls left and right, and the center button serves as confirmation.) Simple operation, convenient design, clear display with volume and channel information shown in the selector window. The receiver provides stable and reliable signal performance, capable of receiving and storing up to 251 channel TV programs, suitable for standard cable TV networks. Features a wide voltage range (110–240V) switch-mode power supply for high efficiency, low heat generation, and safe operation. Includes remote-controlled shutdown, scheduled shutdown, and automatic shutdown after 10 minutes with no signal. Compatible with all TVs that have an input port. Also suitable for projectors, multimedia teaching, and network engineering applications. Voltage Range: AC 110V–240V Power Consumption: Less than 6W Gender: Male-Female Connector A: Coaxial Connector B: AV Output External Power Source: Yes Size: 10.2 x 6.4 x 2.2 cm Weight: 150g Type: Analog TV Receiver Adapter Package Included: Yes Plug Type: EU Plug (suitable for use in Indonesia, Germany, France, Spain, Italy, and other regions with compatible outlets) Color: Gold Material: Plastic Package Contents: 1 x Converter 1 x Remote Control 1 x Power Supply Note: Only the items listed above are included. Other accessories or products are not included. Lighting and display differences may cause slight variations between the color shown in the image and the actual product. Measurement tolerance: ±1–3 cm.