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Why do I need to re-tune my TV set manually?
Do I need to retune my TV or set-top box?
How do I re-tune my TV?
How do I retune a channel?
How do I know if my TV is faulty?
Why is retuning important?
If you have followed the retune process and it still hasn't resolved the problem, try unplugging your set-top box or TV and then retuning it. Freeview TV: Your Freeview TV should come with a power lead and a remote control with batteries.
Sep 19, 2020 · I have a Samsung UE50NU7470 TV. Every few days I go to switch the tv back on and all my tv channels have disappeared. On the TV guide it says no information and then I have to manually re tune the tv to find all the channels and store them. This happens every few days after watching the tv daily.
Press menu on your box or TV remote control. Select set up, installation, update, or a similar option. If you’re asked for a password, the default code is 1234 or 0000. Select first-time installation (sometimes called factory reset, full retune or default settings).
If you are experiencing picture break up, missing channels or the wrong regional news you may need to re-tune your TV set manually. This allows you to select the transmitter that provides the...
Are you experiencing a loss of channels or picture and sound break up? By following this help guide, you’ll be able to figure out if there is a problem with a local transmitter, what checks you can...
Some equipment will retune automatically – but if you find you are missing channels, you’ll need to retune your TV or set-top box to get them back. Retuning will help you to keep up to date with any changes being made and is relatively simple to do.
Jul 15, 2009 · Loving my new 55B7V but the manual is something else. It gives you 'chapter & verse' about controlling all the various functions but, in most cases, doesn't tell you what those functions actually do! That being the case, can someone tell me what the Smart Retuning option does (Program Tunings and Settings/Auto Tuning/Antenna) - the default ...