Mitsubishi Electronics 838 SERIES manual Sound Symptom Remarks

Page 96

96Appendices

Appendix E: Troubleshooting, continued

7.

A color program appears as a black and

 

• If using component video, check that the red, green, and

 

white image, or the colors are dim, or the

 

blue input cables are correctly connected to the red, green,

 

screen is black.

 

and blue component video jacks.

 

 

 

• If using composite video, check that the incoming cable is

 

 

 

connected the TV’s green Y/VIDEO jack.

 

 

 

• 838 Series. The PerfectColor color balance has been incor-

 

 

 

rectly set. Reset the PerfectColor balance.

8.

Picture from an HDMI input is noisy (poor

 

• Compare the picture to the TV’s test picture (Picture >

 

quality).

 

Picture+ > Test Picture) to check if the noise is internal or

 

 

 

external to the TV.

 

 

 

• Upgrade a Category 1 (unmarked) HDMI cable to a newer

 

 

 

type of high-speed HDMI cable.

 

 

 

 

9.

The image from a computer appears dis-

 

• Normal TV operation. The TV does not correct distortion in

 

torted when viewed on the TV.

 

the picture from a computer because the correction process

 

 

 

may cut off the edges of the image.

 

 

 

• The aspect ratio may be wrong for the image. Press FORMAT

 

 

 

to change.

 

 

 

 

 

 

 

 

Sound

 

 

 

 

 

 

 

Symptom

Remarks

 

 

 

 

1.

There is no sound even when the

• Check if the MUTE key is on.

 

volume is turned up.

• The TV’s analog Listen to setting may be set to SAP (analog

 

 

 

program from the ANT input) but no SAP is being broadcast.

 

 

• Check that the Sound > Audio > TV Speakers option is set to On

 

 

 

to hear sound from the TV speakers. Possibly the TV Speakers

 

 

 

option is Off or set to Center but there is no A/V receiver con-

 

 

 

nected.

 

 

• If using an A/V receiver, check that the Sound > Audio > TV

 

 

 

Speakers option is set to Off to hear sound from the A/V receiver

 

 

 

speakers.

 

 

• Press and hold the POWER button on the control panel for 10

 

 

 

seconds to perform System Reset.

 

 

• The language selected in the Setup > Antenna Digital Audio

 

 

 

menu is not being broadcast for the current program.

 

 

 

 

2.

The sound does not match the screen

The TV’s analog Listen to setting may be set to SAP (analog program

 

picture.

from the ANT input).

 

 

 

 

3.

The sound from my A/V receiver does

• Check that DIGITAL AUDIO OUTPUT and/or AUDIO/SURROUND

 

not match the screen picture (I should

 

OUTPUT on TV’s connection panel is connected to the A/V

 

hear the correct audio from my A/V

 

receiver.

 

receiver).

 

Without this connection, devices connected only to the TV (and

 

 

 

not the A/V receiver) can be heard only from the TV speakers.

 

 

 

Note that this includes the ANT input, a device (such as a

 

 

 

camcorder) connected to the TV, and any other device sending

 

 

 

audio to the TV only.

 

 

• If using a NetCommand-controlled A/V receiver, NetCommand

 

 

 

may be selecting the wrong A/V receiver audio input. Check the

 

 

 

A/V receiver’s NetCommand setup in the Inputs > AVR menu.

 

 

 

 

4.

Cannot select an audio-only device; it

Plug an unused video plug into the Y/VIDEO jack to activate Auto

 

does not appear in the Input Selection

Input Sensing. Assign the name CD/Audio or MP3 to make the

 

menu.

audio device selectable in the Input Selection menu.

 

 

 

 

5..

Sound is coming from the TV speakers

• Connect the TV’s AUDIO OUT to the A/V receiver.

 

instead of the A/V receiver.

• Change TV Speakers setting to Off or Center.

 

 

 

 

For assistance call 1(800) 332-2119

Page 95 Page 97
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Page 95 Page 97
Contents Series Stand Requirement TV Model Stand ModelContents Installation and Operating Notes Lamp ReplacementInternal Fans Children and TV ViewingReplacement Parts Outdoor Antenna GroundingSpecial Features of Your TV Package Contents Installing the Remote Control BatteriesFirst-Time Power-On Before You BeginTV Tips Remote Control TV ControlsTools Key and Menu PictureTools SoundStatus Indicator System ResetTV Control Panel Panel-Lock ReleaseSetting Up TV Inputs Using the ANT Antenna InputSetting Up Inputs with Auto Input Sensing Memorizing Channels with Channel Scan For the ANT inputWhen You First Connect a Device About Auto Input SensingAuto Input Sensing for Most Devices Tips on Auto SensingCancel Basic TV OperationSelecting an Input to Watch Watching Broadcast TVPicture Settings Basic Audio ControlsTV Care AssistanceMore TV Features FeatureFormat Key and Picture Shape Input Selection menu Inputs Name menuConnecting a Computer to the TV Hdmi ConnectionDVI Video Connection Using the TV with a Personal Computer Computer Video AdjustmentsImage Resolution Distortion in Computer ImagesConnection Types and Audio/Video Quality Auto Input SensingConnection Types Picture QualityInputs and Outputs Main Connection PanelSide Inputs Hdmi Inputs High-Definition Multimedia Interface 2a. USB limited use2b. USB 838 Series LANIR-NetCommand Output Hdmi Device9a. Audio Output 9b. AUDIO/SURROUND OutputPb Pr Component Video Device DVI Video DeviceSatellite Antenna or Cable TV Service VCR or DVD Recorder to an Antenna or Wall Outlet CableComposite Video Device VCR or other device with composite video outputReceiver Receiver with Hdmi OutputDVD player Wireless Subwoofer Supplemental Audio ConnectionsAdding a Subwoofer Subwoofer with Audio CableUsing the TV Speakers as a Center Channel Go to Sound Global and set Center Channel to OnSleep Timer Setting the Sleep TimerViewing or Changing the Sleep Timer FAV Favorite ChannelsUsing ChannelView Listings Using Custom Channel BanksChannelView Channel Listings About ChannelViewSignal Definitions Status DisplayAbout Channel Numbers Using an External Sound System Controlling A/V Receiver Sound VolumeRedirecting Audio Output Picture Shape and Display Formats Format DefinitionsEffect of Mitsubishi Formats on Picture Types DVD Image DefinitionsInitial Setup 3D VideoEnhanced 3D Video Options Which Software Version Is in My TV?Watching 3D Video EnterSide by Side Top/Bottom Screen split horizontally CheckerboardOriginal 3D Video Options Watching Regular non-3D Video3D Safety Requirements EpilepsyCamera Images and Music Files USB Source Devices 838 SeriesUSB Media Player Menu Using the Photos and Audio Menus USB Media Setup MenuKey For Photos or Audio Tracks Slideshow + Music --Slideshow only Music onlyUsing an Audio-Only Device Photos and Motion Video as Composite VideoOptional Audio Cable Plug in firstWireless Audio Playback Pairing the TV with an Audio Playback DeviceResetting Bluetooth Pairing or Connection Tips for Wireless PlaybackBasic Manual Setup Sound Projector 838 SeriesSound Projector Technology Before You BeginAdjusting Beam Angles Adjusting LevelsAdjusting an External Subwoofer How to Make Adjustments in the Custom MenuAuto Setup Microphone PlacementStart Auto Setup Initial PreparationExternal Rear Speakers Set Sound Global Analog Audio Out to RearTo TV audio Outputs Audio inputsHome Network Setup StreamTV Internet MediaEthernet Connection Wireless Connection Key Use for@ # $ % * + = . space ? Using StreamTV Internet Media TroubleshootingUsing Vudu Apps and Vudu Movies Getting Started with Vudu MoviesSource device connected directly to the TV Introduction to Home-Theater ControlMain Menu PicturePicture Picture+ Picture Reset Using PerfectColorUsing PerfecTint Picture PerfectPicture Mode Sound Sound AudioSAP Sound Global Sound Auto SPSound SoundPro Center ChannelCaptions Setup Setup LanguageSetup Clock Setup TimerSetup Channel Adding/Deleting Channels Using the Channel Edit MenuAnt Air Ant Cable Scan EditSetup Energy Setup NetworkInputs Inputs NameInputs Inputs ControlInputs Order Inputs DemoLock Lock Parental Lock TV Rating Movie Start Time/ Stop TimeTV-Y Lock Time Lock ChannelLock Panel Lock OtherAbout NetCommand IR Control Important Note on NetCommandPlacement IR EmittersIf You are Unable to Locate a Device’s IR Sensor NetCommand Setup Initial NetCommand SetupNetCommand and Device-Specific Keys Adding or Removing Device Keys from NetCommand Control Special Operation Description and Setup How to UseControlling Most Device Types Special Operation MethodsOperating NetCommand-Controlled Devices NetCommand Specialized Device Keys InfoSwitching Audio to and from the A/V Receiver Controlling A/V Receiver PowerControlling Other A/V Receiver Functions With Any Connection TypeSetting Up A/V Receiver Control Power and VolumeSetup to Control A/V Receiver Power and Volume Before You BeginAutomatic Audio/Video Switching Over an Hdmi Connection More About Using an Hdmi ConnectionBefore You Begin Open the Inputs Learn menu Appendices Page Appendix a Programming the Remote Control Functions Available for Other A/V DevicesProgramming the Remote Control Audio Lock Universal A/V Receiver ControlCode Verification Audio Accessories Video AccessoriesAudio Amplifiers Satellite Receivers VCRsAppendices81 TAG Blu-ray and HD-DVDMitsubishi Home Theater TV Bypassing the Parental LockThis page intentionally left blank Appendix C Hdmi Control of CEC Devices Enabling Hdmi Control of CEC DevicesHdmi cable cannot support CEC Action Device does not have CEC compatibility ActionHdmi Control of an Hdmi A/V Receiver and Connected Devices Described in Enabling Hdmi Control of CECUsing Hdmi Control Resolving CEC ConflictsLamp-Cartridge Replacement Appendix D TV CareLamp To Order a New LampLamp-Cartridge Replacement Installing the New Lamp CartridgeRemoving the Old Lamp Cartridge Disposal of the Old Lamp CartridgeCleaning Recommendations Care of the Remote ControlAppendix E Troubleshooting TV Reset Comparison GuideService Picture Advanced menuAffected by Picture Reset Channel Edit menu instrucIf the New Device New Device Found screenGeneral TV Operation Symptom Remarks VuduTV Channels Symptom Remarks TV Power On/Off Symptom Remarks Picture Symptom RemarksChange Lamp Energy from Standard to Bright Sound Symptom Remarks Check that Digital Audio Output and/or AUDIO/SURROUNDHome Network Symptom Remarks NetCommand IR Control NetCommand-equipped models onlySymptom Remarks Trademark and License Information Trademark and License InformationMitsubishi TV Software GNU General Public License 101 Acceptance Not Required for Having Copies GNU General Public License No Warranty Mitsubishi Home-Cinema Television Limited Warranty Warranty Index Index Page MDEAservice@mdea.com System Reset
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838 SERIES specifications

The Mitsubishi Electronics 838 Series represents a significant advancement in the field of industrial automation and control systems. This series is specifically designed to meet the demands of modern manufacturing environments, boasting several cutting-edge features, technologies, and characteristics that enhance productivity, reliability, and ease of use.

One of the standout features of the 838 Series is its high-performance processing capabilities. Equipped with a powerful CPU, the series can execute complex control algorithms with minimal lag, making it ideal for real-time applications. The processing speed allows for quicker response times in automation tasks, which is critical in high-speed manufacturing lines.

The 838 Series integrates advanced communication technologies, supporting various industrial protocols such as EtherNet/IP, CC-Link IE Field, and MODBUS TCP. This flexibility facilitates seamless connectivity with different devices and systems, enabling streamlined communication in multi-vendor environments. The robust networking capabilities also enhance data exchange, allowing for more integrated and efficient operations across the factory floor.

Another significant aspect of the 838 Series is its user-friendly interface. The series includes an intuitive touchscreen display, which simplifies the monitoring and control of machinery and processes. Operators can easily access vital information, adjust parameters, and receive real-time feedback, significantly reducing the learning curve associated with complex systems.

In terms of durability, the Mitsubishi 838 Series is built to withstand the rigors of industrial environments. Its construction adheres to strict quality standards, ensuring high resistance to vibration, temperature fluctuations, and electrical noise. This reliability translates into reduced downtime and maintenance costs, making it a cost-effective solution for manufacturers.

Energy efficiency is another critical characteristic of the 838 Series. It incorporates advanced power management technologies that optimize energy consumption without compromising performance. This not only helps in lowering operational costs but also aligns with the growing emphasis on sustainable manufacturing practices.

Furthermore, the series includes integrated safety features that comply with international standards. These safety mechanisms prevent potential hazards, ensuring a secure working environment for operators while maintaining productivity.

In conclusion, the Mitsubishi Electronics 838 Series stands out as a versatile and powerful solution for modern industrial automation. Its combination of high performance, flexible communication, user-friendly design, durability, energy efficiency, and robust safety features make it a leading choice for industries seeking to enhance their automation processes while ensuring operational safety and efficiency.
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