There are set-top boxes, AV, TV switch, how do?

There are set-top boxes, AV, TV switch, how do?

There are set-top boxes AV/TV switch, you must first learn the TV set TV/AV set-top box key "AV/TV"".The method for connecting a TV remote controller with a set-top box learning remote controller is as follows:1. Hold down the "SET" button on the top of the learning remote controller (set-top box) for about 2 seconds. Wait until the red light is long and then release the "SET" setting button. At this point, the remote control is on standby;2, press the TV remote control "AV/TV" key, learning remote control indicator light flashes, then press learning remote control learning area "AV/TV" key, then the indicator light will become more light;3, after learning a key, you can choose other keys to learn (e.g., change keys), and so on;4, after learning successfully, press the set-top box remote control to control the TV set.

Set top box has no AV TV video switch function, can only adjust TV remote control, change video can

First, you must connect the signal line. The AV output line of the set-top box is connected to the AV input jack of the TV set, not to the AV output. TV AV switch is on the TV remote control, there is a TV AV button, and some TV is to use the signal source key to switch.

Attached: the function of the "AV/TV" key is as follows:1, the current TV in analog TV status, then press the "TV/AV" button, it will switch to the status of set-top boxes.2, the current TV set top box status, then press the "TV/AV" button, it will switch to analog TV status.Because TV is the default analog TV, usually after setting up set-top boxes, press the button to make TV digital tv.