Mitsubishi Electronics DV300, DV301B manual Troubleshooting, Common Problems, Osd

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16

Numerical keys

For direct access to programs.

 

 

For a 2-digit program number, the 2nd digit must be entered

 

 

before the dash disappears.

 

 

If using TV ‘STANDBY’, press any of number keys to return to

 

 

‘ON’

17

OSD

To show OSD status.

 

 

 

18

Standby

To set the TV temporarily to standby mode. To switch on the

 

 

TV set, press Program button (p -, +), any digit between 0

 

 

and 9 or AV source button

 

 

(The amber light indicates when set is in standby mode)

19

Sleep timer

To select the period of time after which the set

 

 

will switch automatically to standby mode (up to 180 minutes)

20

Mode

Switch among available video modes

 

 

 

21

Surround

Toggle surround sound on/off

 

 

 

DV300/DV301B 30" Multimedia Information Display

9. Troubleshooting

This page deals with problems that can be corrected by the user. If the problem still persists after you have tried these solutions, contact your nearest Diamond Digital dealer.

Common Problems

Symptoms

Having this problem?

Check these items

No Video/ Power LED off

No picture, the LCD

• Check connection integrity at both ends of the video

 

Monitor TV is dead

cable and/or power cord.

 

 

• Electric outlet verification

 

 

• Ensure AC power at the rear of the monitor is switched on.

 

 

 

No Video/ Power LED on

No picture or brightness

• Increase brightness and contrast controls.

 

 

• Perform the LCD Monitor TV self-test feature check.

 

 

• Check for bent or broken pins in video cable connector.

Poor Focus

Picture is fuzzy, blurry

• Auto adjust image through Menu -> Image Setting

 

or ghosting

-> AutoAdjust.

 

 

• Adjust Phase and Clock controls via OSD.

 

 

• Eliminate video extension cables.

 

 

• Perform the LCD Monitor TV factory reset

 

 

(via Menu -> Factory Reset -> All Settings).

 

 

• Lower video resolution or increase font size.

Shaky/Jittery Video

Wavy picture or

• Auto adjust image through Menu -> Image Setting

 

fine movement

-> Auto Adjust

 

 

• Adjust Phase and Clock controls via OSD

 

 

• Perform the LCD Monitor TV factory reset (via Menu ->

 

 

Factory Reset -> All Settings)

 

 

• Check environmental factors

 

 

• Relocate and test in other room

 

 

 

Missing Pixels

LCD screen has spots

• Cycle power on-off

 

 

• These are pixels that are permanently off and is a natural

 

 

defect that occurs in LCD technology

Stuck-on Pixels

LCD screen has

• Cycle power on-off

 

bright spots

 

 

 

• These are pixels that are permanently on and is a natural

 

 

defect that occurs in LCD technology

 

 

 

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Contents DV300/DV301B DV300/DV301B 30 Multimedia Information Display Safety precautions and maintenance Safety and InstallationInstallation Locations Disclaimer Reference InformationAbout this Manual Product FeaturesProduct Information About This GuideInstalling your LCD Monitor Accessory PackProduct Description Side View Left DVI-D Rear View DV301B DV300Optimising Performance Side View Right DV301B DV300By pressing the ‘MENU’ button once Connecting the monitor/TV Setting up your TFT MonitorConnect to DVD/VCR /VCD through composite video Cvbs Connect to PCConnecting to Cable TV Progressive DVD player Set Top Box On Screen Display PC ModeOn Screen Display Controls ExitPower Saving ON/OFF Audio VolumeBRIGHTNESS/CONTRAST TrebleImaging Settings PhaseSize & Position RED Preset Blue PresetUser Preset Colour SettingsFactory Reset ALL SettingsLanguage Picture in PictureAudio/Video Mode Video Mode Sleep TimerOSD Lock Light SensorExit Lock Change Code Clear ALL Parental Controls TV Mode DV300 OnlyPC Digital PC AnalogTV Tuner CompositeSwitch Mute On/ Off Adjust audio characteristics to suit personal preferenceLock Channel Skip Channel Swap Factory Reset Setup SystemChannel Search Manual StoreRemote Control Diagram Remote ControlCommon Problems TroubleshootingOSD Adjustments are not available Adjustment is not availablePhase adjustments are not available Video ProblemsProduct Specific Problems Remote Control ProblemsOSD Warning Messages Self-Test Feature Check Stfc FAQ’sGeneral FAQ’s Compatibility with other Peripherals Screen AdjustmentsLCD Panel Technology LCD Panel Technical SpecificationsPC Scanning PC VideoFactory preset modes Resolution & Preset ModesSRGB VideoAutomatic Power Saving Service ContactsPhysical Specifications

DV300, DV301B specifications

Mitsubishi Electronics has long been recognized for its commitment to innovation, and the DV301B and DV300 are prime examples of their advancements in display technology. Both models are designed to meet the needs of modern consumers who demand high-quality visual experiences in both personal and professional environments.

The Mitsubishi DV301B is a premium model that stands out with its impressive full HD 1080p resolution, ensuring that users enjoy stunning clarity and sharp image quality. The DV300, while slightly more affordable, doesn’t compromise significantly on performance, featuring a similarly high resolution that allows for vibrant colors and detailed imagery. Both models leverage advanced LCD technology to deliver lifelike visuals, making them suitable for a wide range of applications, from home theaters to corporate presentations.

One of the key features of the DV301B is its enhanced color reproduction capabilities. It utilizes Mitsubishi's proprietary color enhancement technology, resulting in deeper blacks, brighter whites, and a broader color palette. This ensures that all displayed content is more immersive. The DV300 also incorporates solid color technology, although it may not match the DV301B's prowess in vividness and contrast.

Connectivity-wise, both models are highly versatile, offering multiple HDMI ports, USB connections, and even legacy inputs for older devices. This extensive compatibility ensures that users can seamlessly integrate the DV301B and DV300 with their existing setups without the need for complicated adapters or converters.

Another standout characteristic of both models is their energy efficiency. Mitsubishi Electronics has integrated intelligent power management features into these displays, which help reduce energy consumption without sacrificing performance. This approach not only benefits the environment but also results in lower operating costs for the user.

The designs of both the DV301B and DV300 are sleek and modern, with ultra-thin bezels that maximize the viewing area while maintaining an elegant aesthetic appeal. Additionally, they are equipped with user-friendly interfaces that allow consumers to easily navigate settings, adjust picture modes, and customize their viewing experiences.

In conclusion, the Mitsubishi DV301B and DV300 represent the culmination of extensive research and development in display technology. Their main features, including high-definition resolution, advanced color enhancement, versatile connectivity options, energy efficiency, and sleek designs, make them compelling choices for anyone in search of premium display solutions. Whether for gaming, movie watching, or professional presentations, these models deliver an exceptional visual experience that continues to set Mitsubishi Electronics apart in the marketplace.