A:3.5mm Headphone holder,Audio input,Can be connected to earphones and audio,etc. B:RCA socket, PDIF audio output. C:IR, used to receive remote control signals. D:The OUT4 button and signal indicator are used for signal switching and showing input signal. From top to bottom, the first light on represents input 1, the second light represents input 2, the third light represents input 3, and the fourth light represents input 4. E:The button and signal indicator of OUT3 are used for signal switching and signal input signal display. From top to bottom, the first light on represents input 1, the second light on represents input 2, and the third light on represents input 3. The fourth light on represents input 4. F:The button and signal indicator of OUT2 are used for signal switching and signal input signal display. From top to bottom, the first light on represents input 1, the second light on represents input 2, and the third light on represents input 3. The fourth light on represents input 4 G:The button and signal indicator of OUT1 are used for signal switching and signal input signal display. From top to bottom, the first light on represents input 1, the second light on represents input 2, and the third light on represents input 3. The fourth light on represents input 4. H:Switch. I:Power interface, connect to 12V@2AAC-DC power supply. The LED light (power) next to the interface is the power indicator. The LED light is on when the device is normally powered. J:4 HDMI input interfaces for connecting signal input sources. K:4 HDMI output ports for connecting display devices such as monitors, televisions or monitors. In the process of switching signals, you need to press [Enter] or [All] to take effect, and you can press [Cancel] to cancel when you need to cancel the parameter setting.
Complaint
