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Jonathan WeeksSep 23, 2025
Why does my Dynex DX-46L260A12 keep turning off by itself?
- RRobert AndersonSep 23, 2025
If your Dynex LCD TV keeps turning off, ensure that the sleep timer is not turned on.
Why does my Dynex DX-46L260A12 keep turning off by itself?
If your Dynex LCD TV keeps turning off, ensure that the sleep timer is not turned on.
How do I program my universal remote for my Dynex DX-46L260A12?
To resolve issues programming your existing universal remote control with your Dynex LCD TV, see instructions and a table of common codes. Codes are subject to change. For up to date codes, go to www.Dynexproducts.com. Replace dead batteries with new batteries. Refer to the User Guide that accompanied your universal remote control and contact the manufacturer if problems persist.
Why won't my Dynex DX-46L260A12 LCD TV turn on?
If your Dynex LCD TV has no power, ensure the power cord is correctly connected to both the TV and a power outlet. Unplug the power cord, wait 60 seconds, then plug it back in and turn on the TV. Other devices may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference. Once you have determined which device is causing interference, move it further from the TV to eliminate the interference.
What to do if my Dynex DX-46L260A12 has no picture and no sound?
If your Dynex LCD TV screen is dark and there's no sound, try the following: * Ensure the power cord is properly plugged in. * Press the power button on the TV or remote. * Check that the video cables are securely connected. * Select the correct video input source. * Try a different channel to rule out station issues. * Confirm the incoming signal is compatible. * Make sure your antenna or cable TV is correctly connected. * Adjust the contrast and brightness settings. * Ensure the Audio Only option is set to Off. * Check the closed caption settings, as some TEXT modes can block the screen.
Why does my Dynex LCD TV picture not fill the screen?
If your Dynex LCD TV picture doesn't fill the screen and you see black bars, it might be due to the aspect ratio. Many digital TV programs and movies are now shown in widescreen (16:9). To resolve this, change the aspect ratio setting on your TV.
How to prevent burn-in or after images on my Dynex DX-46L260A12 LCD TV?
To prevent after images on your Dynex LCD TV, avoid displaying a still image, such as a logo, game, or computer image, for an extended period of time. This can cause a permanent after-image to be burned into the screen. This type of damage is not covered by your warranty.
Why is there static or audio noise coming from my Dynex DX-46L260A12?
If you are experiencing audio noise with your Dynex LCD TV, other devices may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference. Once you have determined which device is causing interference, move it further from the TV to eliminate the interference.
Why is there no sound coming from one speaker on my Dynex DX-46L260A12 LCD TV?
If there is no output from one of the speakers on your Dynex LCD TV, adjust the audio balance. Make sure that the audio cables are connected correctly and securely to the back of your TV.
How to make the picture fill the screen on my Dynex DX-46L260A12?
To address a Dynex LCD TV picture that doesn't fill the screen, change the aspect ratio. Digital TV and movies are increasingly presented in wide screen (16:9).
Why is the color off on my Dynex LCD TV?
If your Dynex LCD TV has no color, a dark picture, or incorrect color, try another channel to rule out station issues. Adjust the color saturation. Ensure the video cables are correctly and securely connected to the back of your TV. Check that the antenna or cable TV is connected correctly and securely. If you are using an antenna, the digital channel signal may be low; adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier.
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Guide to selecting the best video/audio connection.
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Steps for DVI connection with an adapter and audio.
Steps for using an HDMI cable for best quality.
Steps for DVI connection with an adapter and audio.
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Choosing analog caption display settings.
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