How to make a TV set in a hotel room to start advertising placement?

1. If it's just an ordinary TV, the boot screen of the TV is set by the manufacturer and cannot be modified by the user. If you need to modify it, you need to contact the after-sales service of the TV set to help solve it.

2. If it is a hotel-specific customized TV set (the hotel TV set can be customized generally because it is purchased in bulk), you can turn it on, enter the setting interface of the TV set, find the setting of the boot screen, and then enter text as the boot screen as needed.

3, you have to get a closed-circuit modulator and a strobe.

4. If the TV supports custom boot screen, it can be realized by setting the boot screen. First, make advertising pictures and import them into TV with USB flash drive. Then enter the TV system settings interface, find the startup screen settings, switch to the imported advertisements, and press Enter to take effect.

In this way, the wine will be displayed when the TV is turned on. If the TV does not support custom boot screen, it can be realized through the set-top box. The principle is the same as the above method. Or contact TV after-sales service and arrange professional engineers to customize the boot screen for users.