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My sanyo ht30746 will not bring up the menu to search channels

I have a 1988 rca tv that gets good reception.This sanyo md #ht30746 Will not reset to search for channels,on cable.The menu does not work,will not go above #69 or above 100.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: sanyo ds25830

There is a button under the bottom edge of the screen (with the controls) that has the options "Normal" and "CATV" - press this and it should solve your problem.

Tracey

Posted on Mar 31, 2008

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SOURCE: Why does my RCA TV cycle through channels on its own?

this is the same type of problem happening with other rca models and I know it is the EPROM CHIP but why this is failing is either because of design flaw , dirty enviroment that they were made in , to much voltage or current to the chip or too much of a draw from the chip causing it to fail . Or even a random frequency from the IR sensor or its circut I'm still investigating and testing.
leave the tv unplugged for at least 3 weeks durring this time resolder any solder that don't look good , I did this and it lasted for about 6 months(always plugged in to the wall) before it started doing it again. model # 27v412t

Posted on Oct 06, 2008

mediarich
  • 188 Answers

SOURCE: not getting all cable channels?

Please post the model number of your TV. You have to get to the menu to reprogram the TV channels for cable vs on air. Sometimes pushing two buttons at the same time on the TV itself will get you into the menu mode. If you use Google and search for your modeel number and "manual" you might get some help there.

Posted on Nov 26, 2008

  • 1 Answer

SOURCE: new dp 19648 sanyo hdtv no signal detected

You gotta have a way to get signal to the tv . If you don't want a outside antenna use rabbit ears .After you hook them up hide them behind the tv then do a channel scan. If you don't pick up all the stations set them on top and scan again or get satillite or cable hd boxes.

Posted on Dec 29, 2008

maatmartin7
  • 1212 Answers

SOURCE: 27F520T RCA Truflat, won't scan for channels, auto or manual, only blue screen, no channels on tv

You need to replace the microprocessor. GoodLuck there is 52 pins to unsolder and resolder a new one. The price for the chip may bee about $35

Posted on Jun 26, 2009

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You did not mention make or model, but you have to find: MENU, TUNER, choose ANTENNA, SEARCH ALL CHANNELS.

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Hello Blwas5 hi, If some channels have sound and others none, its either the TV has poor reception or, its the channel's weak signal. check them both or see if your neighbors TV acts like yours. If thy neighbor reception is good, then thy TV has poor reception, you can't do anything to fix that. get another TV with good reception qualities.

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I have a sanyo tv. Slightly older. Not hi-def or New


Hi:
This may be due to the possiblity that the you are on the wrong input source, If you watch HD Channels then the input source would either be componet or HDMI input. Try changing the input source of the television with the TV's remote until you see the Channels again. IF you are not watching HDTV then the television is on the wrong reception channel for the Direct TV's box. Try channel 4 or 3 or even 73.

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Im losing channels on my tv. because i cant do a channel search


It's only thru your remote. try fixing your remote control.
Take off the battery, open the back of your remote, lift the circuit board, clean the green painted part with cotton balls slightly damp with rubbing alcohol as well as the black thingy behind your remote pad, let it dry put it back together, replace with a new battery and try if it works.

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Just got an ''old school'' Philips tv and it gets good reception on some channels but others there is only a blue screen????


Go to the menu and run a channel search.. It will go through all the channels and add the ones that have a reception and delete the ones that dont..

Have a nice day..

Sep 08, 2009 | Philips Televison & Video

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Cant get any channels between 34-98


If your remote does not have a menue to access auto channel programing, look for it on the TV itself. It may be hiding behind a small panel door, usually toward the bottom of the tv.Once you find it you may have to figure out how to bring the screen up that has programing feature. The screens usually can be brought up by channel or volume controls. Once the auto programing feature appears you push or press ok. If that does not work you should be able to manually key in each channel, one at a time. There as many variations as tvs. Hope this helps. Good luck. Larry

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Since all TV chanels went digital, the TV Channel reception and the Weather reception are lost. I only get a recorded message about the T.V. conversion to digital.


Try using the menu function to re-search for channels. The digital changeover moved many channels and you may just need to have the set search for them all again.

Jul 03, 2009 | Sony Televison & Video

4 Answers

NO channels now, we had some before!!!!!


Here is how you should have it connected.
1- Antenna (rabbit ears or whatever)
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3- Television

When you turn on the TV and the converter box, go to channel 3 on the TV. You should see the converter box signal there. If you do not see it try channel 4. Bring up the convert box menu and go through the AUTO SEARCH, not manual search. Now your box will search all the frequencies and add any stations that are in your area. Make sure you change channels with the converter box, not the tv. An antenna on the roof will still provide somewhat better range, but even rabbit ears will likely pick up something. If you still get no channels you could be too far away, digital signals have a shorter range than analog signals. You can check your local TV stations website or call to see if they are broadcasting digital yet.

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1 Answer

No channels


You need enter on the menu and change the tv entrance to cable because maybe is on aerial reception.Good luck

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