Question about Toshiba 23HLV87 23 in. LCD Television

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Lost manual. How do you make TV rescan for HD

Lost manual. How do you make TV rescan for HD channels?

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  • 36 Answers

Here's the user guide. I think you might find something that can help you on page 23 of the guide (which consequently is also page 23 of the PDF document).

Posted on Apr 16, 2009

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Rescan channels


Element ELCHS321 Manuals Check this link to download the user manual to your device. It has all details Electro help

Dec 07, 2014 | Element ELC-HS321 32 in. LCD TV

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One station only has lost sound but piture is great. All other channels work fine.


Have you tried retuning the TV? You may need to do a Full Factory Reset tuning rather than just a rescan.

Rescan simply looks at the place holders where the old channels were stored and refreshes them. A Factory Reset (A.K.A. Shipping Condition) wipes the channel memories and starts again fresh.

Sep 09, 2014 | Hitachi Televison & Video

1 Answer

I re-tuned my TV (Samsung) on 03/09/14 as suggested by the pop-up message. i have now lost channels that are not listed as changing - namely Channel 24 (ITV4) and all the HD channels. i have tried the


You need to do a Full Factory Reset tuning rather than just a rescan.

Rescan simply looks at the place holders where the old channels were stored and refreshes them. A Factory Reset (A.K.A. Shipping Condition) wipes the channel memories and starts again fresh.

Sep 07, 2014 | Samsung Televison & Video

1 Answer

Lost channels when rescanned


I would be talking to my satellite or Cable provlider. Doesn't sound like you have a problem with your TV because if it will pick up one channel it will pick up all them.
Gillight

Dec 07, 2013 | Element Electronics Televison & Video

1 Answer

I have lost Sky Channel 82 from Freeview on Samsung HD TV I have tried to reinstall but channel 82 is still missing


U have more than one tv?Yes.Tries check on the other tvs see if u have channel 82 freeview channel,freeview channels are take out or add on all the times by the tvs stantions broadcasting listing.If yes channel 82 is on the other tvs.Than u have low or weak antena signal.U have a analoge antena probally correct?Buy and install a digital antena,u will get a stronger longer ranges tvs incomming broadcasting chaanels tvs stations.Rescan for channels again,u will pick up channel 82 if it still on the air.

Aug 11, 2011 | Samsung LE32R74BDX 32 in. HD-Ready LCD...

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Some of my channels were lost after I TRIED RESCANNING I I LOST


Check your antenna direction (antennaweb.org or tvfool.com are good sources for signal direction). When I lose channels, it's a digital signal that came in with "bad signal" strength and my external antenna has rotated in the wind. (Oddly another TV in the house doesn't seem to lose the signal as easily even though they share an antenna.)

Also check the weather conditions and time of day. I've gained distant channels when scanning near sunrise or sunset and lost others during thunderstorms.

I hope this helps.

Cindy Wells

Jun 07, 2010 | Vizio L32 32 in. LCD HDTV

1 Answer

Guide listings are incomplete


1. Manually scan all channels on your TV with your TV remote and write down the channels and network shown:
(sample: 119.2 C-SPAN2 digital channel).
2. Go to Edit Channels and find the icon for C-SPAN2 (about icon 261 in my zip code). Manually change the channel from Off to On, Insert the frequency, and optionally insert the number you want the channel to show in your channel listing ( or move it manually later).

I have about 10 to add each time I reset my recorder.

Feb 15, 2008 | Sony DHG-HDD250 200-Hours Video Recorder

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