Title: [Miscellaneous Talk] Recording the debugging of household connections and E04 This channel is not authorized. Solution

With the popularity of the Internet and smart TVs, old-fashioned TVs and the way of watching programs through the "TV pot" are gradually eliminated. Although new things will inevitably ban old things is a trend of historical development. But if there are elderly people at home, smart TVs will not be used and all kinds of disgusting fees are charged. It’s still too difficult to tell the old man!

Background

When I went home during the Chinese New Year, the elderly in the village said that the TV at home was no longer available. I haven't turned on the TV for almost a year. With a try-watch mentality, I started to modulate the TV program.

Connection and debugging

For debugging of old-style "TV pots", the difficulty lies in the different deflection directions and high and low parameters in different regions. There are two ways to solve the problem of deflection angle. The first method can be done by referring to the deflection angle and height of the TV pot of the same village user. The second method is to follow the WeChat official account "State Administration of Radio, Film and Television" WeChat official account, and click the manual customer service to consult according to your location.

If nothing unexpected happens, the signal strength and signal quality will turn green. Click Automatic Search to see the corresponding program.

E04 This channel is not authorized

The main reason for this error is that the device is shut down for a long time and the corresponding authorization information is lost. We need to reactivate it!

First, unplug the card of the household connection while the computer is turned on and find the card number.

Then the frequency is tuned to 999 units. Just activate according to the prompts. It is recommended to call the customer service directly to reactivate it. It may take a long time to activate the official account.

After activation, wait for about 2-5 minutes before the screen appears.

To be honest, it is still convenient to watch TV this way. There is no network delay and no need to watch TV.