Question about GE 25GT270 TV

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T.v. hello my t.v was telling me that it was lock i got it un locked but it will not hook up to cable it jus t give me channel 17 & maybe ten what you think is wrong .

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Go into the tv menu and see if all the other channels have been set to off, if so turn them back on.

Posted on Jul 13, 2008


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While i am opening the system i am gtting in monitor control menu is locked ,how i hve to un lock it pls give some tips

Maybe the problem is in your control panel (where the buttons are located) maybe one of the buttons are in normally close state, where in the button is already pressed.first check the buttons use a multimeter to check a good push button reading when not press is 0L in digital multimeter while in analog the reading you get is nothing. and when the buttons is pressed the reading must be 000 it means that the button is good. Try to replace a new push button or buttons. Hope this may help

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I use the Denon avr 881 receiver I just realized that it loses sound for jus a second or two then returns like nothing happend also when the sound leaves the signal: lock light blinks thanks please help.

lock light blink looks like input signal gone intermittently, I guess it maybe HDMI version compailable problem, suggest to manage to find new firmware to improve it.

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Vip622 doesn't lock in all of the channels on the over the air antenna .Receiver locks in 8 of 10 Channels. Three days ago, the receiver locked in all 10.

Hello! Daniel Busa with Dish Network's customer service. When you run the scan you must select ok to save the changes. I f you're still having trouble check your ota setup, and perform a hard reset by unplugging it for ten seconds.

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1 Answer

Audio fades and gets "fuzzy" every ten or fifteen minutes


You may want to try to re-autoprogram the television's channel memory. It memorizes and locks to the exact frequency of the channels you are trying to watch. The TV may be trying to fine tune the station until it locks to it, which may be causing the fuzzy audio.

Also, if the audio leveling or compression is on in the menu (the little music note icon in the menu is the sound options), then try turning it off. This compression may be reacting to the over-driven audio from the cable company.

Hope this helps. Give it a shot and post the results if you would like.

Jan 03, 2009 | Sony Bravia KDL-37M4000 37 in. LCD HDTV

1 Answer

Black box appears on tv screen

Check to see that you don't have any channel locks or parental parental permission measures deployed. If so remove them, this includes V-Chip, and Parental lock out on the remote, and check your TVs menu items. What channel are being affected by this problem? Give channel number and channel type.

Thank you,


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1996 ford explorer anti theft system

What you need to do it un lock you doors from the in side. so push lock and then un lock from the in side. Then you should have no problems.

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Whine-no picture-audio only,1 channel

bring up the menu screen the tv and auto program the channels this lock out all un wanted and only allow the rf tuner input channel from the box if your using rf cable hook up,if not un plug the unit for 1 min. and try it again.

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5 Answers

Channel locked

with the tv off press and hold the volume down button on the tv & clear button on the remote for 5 to 7 seconds. perhaps you can borrow a friends remote for a day to fix it. good luck.

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