8 answers
Hello,
This is a universal remote control.
Typically, this type of remote controls can only perform basic functions such as changing channels and adjusting volume.
Press the AV button multiple times until you arrive at what you want to select: HDMI1, HDMI2, etc...
Hello,
What happens if you press the DISP button?
It's very difficult to catch a black cat in a dark room.
Especially when it isn't there...
Hi Nadia.T49,
► And how about the Menu button?
You should get to your TV's menu and choose your source, right?
Best regards!
Hello,
How are you doing, please?
Try to read the whole topic from the top; I do not have the Grundig remote control in question!
The person who has this remote is Nadia.T49 on the topic (see above...).
It would be better to buy a proper remote control to be able to perform all the operations like with the original remote.


Oh okay, that's too bad
Thank you
You’re welcome.
In your case, you should get a Sharp remote control.
Sometimes on certain televisions, it is possible to access the source via a button on the television, but this is not always the case; it depends on the manufacturer. Otherwise, what is the exact model of your television?
https://www.google.com/search?client=firefox-b-e&q=Sharp+remote+control