1. Easy to use, convenient, clear display, volume and channel management are displayed in the selection window. 2. The receiver signal is stable and reliable and can receive and store 251 channels, which can meet the needs of the cable TV network in the future. 3. Wide voltage range for AC power is used, high efficiency, low heat, safe and reliable. 4. Equipped with remote control shutdown, regular shutdown, and 10 minutes without signal automatic shutdown function. 5. Suitable for all TVs with HDMI input port. Suitable for projectors, multimedia education, network engineering, etc. <span><strong>Instructions for use:</strong></span> Insert the TV cable (enter the closed path for analog TV signal); Turn on the TV, use the signal switching function on the TV's remote control, and select HDMI signal input mode; When the receiver's power is connected, use the included 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 downward move button - automatic preset search - and then click right to start the search. (P+- is up and down, V+- is left and right and is the confirmation button) <span><strong>Features:</strong></span> 1. Easy to use, convenient, clear display, volume and channel management are displayed in the selection window. 2. The receiver signal is stable and reliable and can receive and store 251 channels, which can meet the needs of the cable TV network in the future. 4. Equipped with remote control shutdown, regular shutdown, and 10 minutes without signal automatic shutdown function. 5. Suitable for all TVs with HDMI input port. Suitable for projectors, multimedia education, network engineering, etc. <span><strong>Specifications:</strong></span> Material: ABS Power Consumption: <6W Size: Approx. 10.2 * 6.4 * 2.2 cm / 4 * 2.5 * 0.9 inches <span><strong>Package Contents:</strong></span> 1 x Converter 1 x Remote Control 1 x Power Supply