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Dynex DX-LCD42HD-09 Support Question

Dynex DX-LCD42HD-09 Support Question

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Question posted by kmcvveigh630 on December 10th, 2013

How Do I Get The Sound To Start Working Again....it Just Went Off But The Pictur

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Answer #1: Posted by StLFanMan on December 26th, 2013 12:36 PM
This answer was accepted by the poster of the original question.
StLFanMan

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Increase the volume

Press MUTE to make sure that the sound is not muted

Make sure that the audio mode is set to STEREO or MONO. For more information, see "Selecting the audio mode" on page 17 of the User Manual, found here-within the Support/Download tab:

http://www.dynexproducts.com/products/televisions/DX-LCD42HD-09.html

You can also try and power cycle the TV: turn it off, unplug and leave it unplugged for about a minute. Turn it on and restore settings back to factory defaults. 

If you still experience issues, I would recommend seeking repairs through a licensed technician. Keep in mind though that repair costs may not be cost efficient & replacing the TV would be more suitable. 

Related Dynex DX-LCD42HD-09 Manual Pages

User Manual (English) - Page 2

2 Dynex DX-LCD42HD-09 42" HD LCD TV Contents Important safety instructions 4 TV components 6 Front 6 Side 6 Back 7 Remote control 8 ...channels 13 Deleting channels 14 Changing channels 15 Adjusting the volume 15 Adjusting the picture 15 Reducing video noise (snow 16 Optimizing the picture 16 Adjusting the sound 16 Selecting the audio mode 17 Setting the clock 17 Setting the sleep ...
User Manual (English) - Page 4

... Unplug this TV, ask the service technician to perform routine safety checks to determine that could result in performance. If you will often require extensive work by the manufacturer that produce heat. Warning: Your TV contains a fluorescent lamp containing a small amount of the polarized or grounding-type plug. Heat Make sure...
User Manual (English) - Page 5

... a fixed image on the screen as practical. Do not leave your TV in a cold location, the picture may leave trails or appear slightly delayed. Do not install your TV in 4:3 mode. Examples of fixed ...avoid this type of damage: • Reduce the brightness and contrast settings to display finely detailed pictures. This type of damage is not covered by your warranty. • Turn off your TV ...
User Manual (English) - Page 7

... TV, or a satellite box to these jacks. For more information, see "Connecting a digital sound system" on page 10. 5 S-VIDEO IN Connect an S-Video device to this jack, then... jack. For more information, see "Connecting an S-Video device" on page 9. Connect to a digital sound system to make an audio connection. For more information, see "Connecting a camcorder or game" on page...
User Manual (English) - Page 8

... MUTE 10 GUIDE Description Press to display the favorite channel list. For more information, see "Adjusting the picture" on page 19. For analog channels, you can select STEREO, SAP (secondary audio program), or MONO.... audio track (if more information, see "Turning closed captioning on or off the sound. For more information, see "Changing channels" on page 15. Press to go...
User Manual (English) - Page 12

...the headphone jack on the back of TV Setting up your TV Connecting a digital sound system To connect a digital sound system: 1 Make sure that your hearing. The INPUT SOURCE menu opens. 2 ...the lowest volume setting that still lets you hear the sound. To play video from a computer: 1 Turn on your TV. Note: The S/PDIF jack works with digital TV channels only. 12 Connecting a computer ...
User Manual (English) - Page 13

... twice to select HDMI2. • VIDEO-Press once to select Channel, then press . Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel 50 50 50 .... You can select: • TV • AV • S-Video Picture Sound Air/Cable Auto Scan Favorite Show/Hide Channel No. You do not need to the next or previous stored ...
User Manual (English) - Page 14

... Color Mode Setup Lock Standard Cool Channel 50 50 50 0 50 Select Move MENU Exit 3 Press or to the channel using the number buttons. Picture Sound Cable System Start to Scan Time Setup AUTO Lock Channel Select Move MENU Exit 5 Press or to highlight Cable System, then press or to select the type...
User Manual (English) - Page 15

... the channel you add back the channel. Button presses must be within two seconds of main channel 8, press 8, press , then press 3. Picture No. 1-2 2-0 2-1 2-2 2-10 6-0 7-0 11-1 12-0 14-0 Sound Time Setup Program Name Sencore WGBH-SD PBS-HD WGBH-Dx MBC DTV Select Move Lock Channel Show Next MENU Exit 4 Press or to select...
User Manual (English) - Page 16

... the balance between the left and right audio channels. • Surround-Turns the surround sound effect on -screen menu opens. You can select: • Sound Mode-Selects the sound mode. Optimizing the picture To optimize the picture: 1 Press MENU. Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel 50 50...
User Manual (English) - Page 17

... return to the previous menu, or press EXIT to close the menu. Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel 50..., then press . Using your TV to a secondary audio program, if available. Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel 50 50...
User Manual (English) - Page 18

.... Selecting the closed captioning mode To select the closed caption menu opens. Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel ...50 Select Move MENU Exit 2 Press or to select the aspect ratio. Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel...
User Manual (English) - Page 19

... browse through Text4 display content provided by pressing FAVORITE, then selecting a channel from the favorite channel list. Note: To reset the closed captioning mode. Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel 50 50 50 0 50 Select Move MENU Exit 2 Press or to select...
User Manual (English) - Page 20

... or to label. 2 Press MENU. 20 Using your TV displays the channel label you added. Picture No. 1-2 2-S0elect 2-1 2-2 2-10 6-0 7-0 11-1 12-0 14-0 2-1 WGBH-SD Sound: Time SetGupood Program Name Sencore Move MENU WGBH-SD PBS-HD WGBH-Dx MBC DTV Lock Channel Favorite Next Select Move MENU Exit 4 Press or to highlight the...
User Manual (English) - Page 21

...can check the DTV signal strength to close the menu. The Channel menu opens. Picture Sound Air/Cable Auto Scan Favorite Show/Hide Channel No. MENU Exit Setting the parental ... Air Lock Channel 2-1 WGBH-SD : Good Select Move 3 Press EXIT to select Lock, then press . Picture Sound Enter Password Time Setup Lock - - - - The Lock menu opens. Turning the parental lock on or...
User Manual (English) - Page 22

... is 0000. TV ratings. The on-screen menu opens. The U.S. TV RATING screen opens. Picture Sound Time Setup Lock TV RATING ALL FV V S L TV-Y TSVe-Yle7ct TV-G Move MENU ...Press or to select the rating you want to select Lock, then press . Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel 50...
User Manual (English) - Page 23

... . 14+ Suitable for children under 17. To download rating information: 1 Press MENU. Picture Sound Enter Password Time Setup Lock - - - - TV ratings (content-based) FV Fantasy violence... Suitable for children 8 and older. The rating information is cleared. Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool ...
User Manual (English) - Page 24

... Exit 3 Press or to select an option, then press or to select Setup, then press . You can select Standard (standard picture), Dynamic (bright, vivid picture), Soft (finely detailed picture), or Personal (customized picture). Picture Sound Time Picture Mode Contrast Brightness Color Tint Sharpness Color Mode Setup Lock Standard Cool Channel 50 50 50 0 50 Select Move MENU...
User Manual (English) - Page 25

...work. For more information, see "Installing remote control batteries" on an LCD screen is not correct. • Select the correct picture mode. For more information, see "Adjusting the picture" on your TV yourself. Good picture, no picture (the screen is lit), but sound... page 9. • Try another channel. Picture Sound Time Setup Lock Channel Menu Language Transparency Zoom...
User Manual (English) - Page 26

...; Clean your TV, the temperature inside the cabinet increases. Operation of the FCC Rules. For service and support call (800) 305-2204. Buttons do not work. • When you can tune to the channel by the party responsible for compliance with the FCC Rules could void the user's authority to the...

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