Traditional Culture Encyclopedia - Hotel franchise - How to turn on the TV in the hotel?

How to turn on the TV in the hotel?

Find a row of buttons below or on the right side of the TV, and press the Input Source key to bring up the menu. At this time, there should be a TV signal. Turn on the set-top box power, TV power, ch- confirm, ch+ move the cursor to av video. Turn on the power of both machines and turn the TV set to AV 1 or AV2. Just use the set-top box remote control to change the channel.