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JVC LT-37X688 Support Question

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Question posted by Raiden262412 on January 20th, 2014

I Need Help On Fixing My Jvc Lt-37x688 - 32' Lcd Tv

My firmware is mastup and I used another firmware on my tv to see if it would fix it or not and it did not fix it at all so i was wondering if I would be able to download the original firmware that was fist on my LCD TV or if you would know of a firmware that would do the job? The problumes I am haveing is it does not search for any cable or air channels and it does not have any channel numbers or channels and when I used the new firmware it worked little better but the volume does not work and the screen flashes red and green some times and it stays green and it freezes up alot even before I use the new firmware. I hope that you can help me with this problem I have and thank you have a good day today

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Related JVC LT-37X688 Manual Pages

Instructions - Page 1

... at the rear of this user's guide in a convenient place for future use. Keep the carton and original packaging for future reference. LCD Flat Television Users Guide For Models: LT-37X688 LT-42X688 LT-42X788 LT-47X788 LT-37XM48 LT-42XM48 Illustration of LT-37X688 and RM-C1450 Important Note: In the spaces below, enter the model and serial number of your sales receipt...

Instructions - Page 2

... specified on the unit. 2. Changes or modifications not approved by JVC could void the warranty. * When you don't use this polarized plug with arrowhead symbol, within an equilateral triangle is... product's enclosure that this TV set for energy efficiency. 2 Operate only from the AC outlet and antenna for your safety. * To prevent electric shock do not use this product or product model...

Instructions - Page 5

... and programs all be able to view those channels you...JVC TV remote control to select channels. Examples include, but temporary ghost image on TV off XYZ XYZ 5 To avoid this is not a malfunction of time can contact your cable company. TV on your television...digital television tuners/converters For example... Warnings We have a separate cable box) and plan to use their...

Instructions - Page 6

... wipe it down the television, first unplug it gently with a soft cloth. Tidying the cables A cable holder which keeps your TV clean. Do not apply...the water to help remove spots of the stand. Caring for the Screen The screen is for models LT-37X688, LT-42X688, LT-37XM48 and LT-42XM48. If...panel for models LT-42X788 and LT-47X788 are slightly different in a diluted kitchen cleaner and thoroughly...

Instructions - Page 7

...-install the stand, reverse the procedure from the TV. 4) Cover the hole with a bottom cover and tighten the screw. You can disconnect the stand for models LT-37X688, LT-42X688, LT-37XM48 and LT-42XM48. This illustration is for models LT-42X788 and LT-47X788 using the same method. 1) Place the TV face down on a soft cloth on a table. 2) Remove...

Instructions - Page 9

... to start using your television right away, a quick setup guide follows on the next few pages. 9 If you can learn about your new television's many great features. BACK F Remote Control x 1 POWER MODE TV STB VCR DVD AUDIO INPUT V1 V2 V3 V4 V5 1 2 3 4 5 6 7 8 9 RETURN + TUNE 0 TV - Quick Setup Unpacking your TV Thank you have all of a JVC LCD Flat Television.

Instructions - Page 10

These will help assist you connect your television to another device, as well as use the remote to the proper diagrams for your television. Rear Panel Diagram AUDIO AUDIO AUDIO COMPONENT AUDIO COMPONENT AUDIO AUDIO AUDIO COMPONENT AUDIO COMPONENT INPUT 3 S-VIDEO Y VIDEO PB L PR R INPUT 4 INPUT 5 / INPUT 1 AUDIO AUDIO OUT Y VIDEO VIDEO PB L L L PR R R R Side Panel Diagram...

Instructions - Page 12

...steps, with the basic information you need to be reset. If you turn the TV power on the TV, the interactive plug-in the unit ...using your new television right away. Place the "-" end in menu appears. • At first, to watch your remote control, you are used only for details regarding the remote control buttons. The Remote Control Before you can operate your TV, select the TV...

Instructions - Page 22

... "Language" settings. The plug-in menu helps you to get your TV ready to use by letting you set your preferences for:...television on your television. Language After the "JVC Interactive Plug-in menu will work properly. The Interactive Plug-in Menu automatically. (Continued...) 22 Note: • If you start using your TV, you want the onscreen menus to appear. • Setting the TV...

Instructions - Page 24

... 1 channel, usually 3 or 4 in the auto tuner memory. is complete, you scan (using the JVC onscreen menu system to cancel the Auto Tuner Setup, press the MENU button. • Noise... your television viewing experience. This means when you may, (depending on programming your remote control, or using the CHANNEL +/- Quick Setup Auto Tuner Setup In auto tuner setup, the TV automatically ...

Instructions - Page 25

To bring up the onscreen menu, press the MENU button on the TV's side panel instead of the remote, Front Menu screen showing "Video Status", "Aspect", "...shown in this guide to help you should press the button named on your new television. The following right screen). The item that appears in a menu. Onscreen Menus Using the Guide Certain symbols are used throughout this book are ...

Instructions - Page 26

... a menu screen are navigated from the box and press the OK button. Use the π†arrows to your television's operation simply and quickly. The selected feature and option on the remote control.... Onscreen Menus The Onscreen Menu System Your television comes with JVC's onscreen menu system. Detailed explanations on the remote control will close the...

Instructions - Page 29

...the OSD for more than 3 seconds. Press the MENU button on the side of the TV for "Front Panel Lock" will appear. Initial Setup Noise Muting This feature inserts a blank black screen over ...Language Front Panel Lock V-Chip Set Lock Code Closed Caption On English Off Select Operate BACK Back MENU Exit You can turn off this feature in the following ways: - If you need to choose ...

Instructions - Page 32

.... Select OK Operate BACK Back MENU Exit 32 Press OK to the correct location. TV TV Y7 Y - - - An item is automatically locked. π†√® To the TV 14 Column Press the OK button to the..." To operate (Password input screen will appear) Enter the password by using the 10 keypad The V-Chip main screen will appear To turn the locking feature on the top row...

Instructions - Page 41

...Air Auto Start BACK Back MENU Exit The auto tuner is described on the side of the TV instead of the remote control. Tuner Setup Auto Tuner Setup The auto tuner setup function is ...by pressing MENU† on the side panel and enter by using the CHANNEL buttons. 41 If you need to select "Scan Mode" • If no channels were found using Auto Tuner Setup, check your antenna cable...

Instructions - Page 48

Normally use with ﬁner detail, so the optimum picture settings are automatically set "On" or "Off" Color Management On Off Press the MENU button when finished Dynamic Gamma JVC's... Level) and adjusts the contrast suitable for each picture. Picture Adjust Color Management This TV supports the Color Management function to ensure dull colors are compensated to produce natural hues....

Instructions - Page 49

...Min: adjusts the effect of Digital VNR. Natural Cinema helps correct conversion errors that occur when film, which may occur when viewing a program originally shot on film (such as motion pictures) or ...Adjust" To enter To "Digital VNR" To enter To select the effect you notice blurring at the television rate of 30 frames-per -second, is only applied for SD 480i and HD 1080i signals. ...

Instructions - Page 53

... set to Auto, the Daylight Saving Time feature automatically adjusts your TV's clock for US and Canada when it is set the minutes .../Timers > Set Clock Mode Channel Time Time Zone D.S.T. If you need to set the clock again, follow the steps below. π†...Time Zone" To select your clock manually. • You will be used only for Daylight Saving. • The real time and D.S.T. You ...

Instructions - Page 76

...jvc.com/opensource/lnx/DP/07_AtscQam/download.html • This product uses the software of the TV set . 210W 37...: 1080p / 1080i / 720p / 480p / 480i Audio: 2ch PCM, 32 / 44.1 / 48 KHz 16 / 20 / 24 bit • ...Output Jacks (FIX) Optical Output Digital Audio Dimensions (inch/cm) W X H X D Weight (lbs / kg) Accessories LT-37X688 LT-37XM48 LT-42X688 LT-42XM48 LCD Flat Television NTSC, BTSC ...

Instructions - Page 77

...32 / 44.1 / 48 KHz 16 / 20 / 24 bit • Personal computer compatibility cannot be guaranteed. Specifications Model LT-42X788 LT... Output Jacks (FIX) Optical Output Digital Audio Dimensions (inch/cm) W X H X D Weight (lbs / kg) Accessories LCD Flat Television NTSC, BTSC System...jvc.com/opensource/lnx/DP/07_AtscQam/download.html • This product uses the software of the TV set's...

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