Mitsubishi Electronics DV301B, DV300 Adjustment is not available, Adjustments are not available

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Symptoms

Having this problem?

Check these items

Brightness Problems

Picture too dim

• Perform the LCD Monitor TV factory reset (via

 

or too bright

Menu -> Factory Reset -> All Settings)

 

 

• Auto adjust image through Menu -> Image Setting

 

 

-> Auto Adjust

 

 

• Adjust brightness & contrast controls

 

 

Note: When operating in DVI mode, the contrast

 

 

adjustment is not available.

Geometric Distortion

Screen not centered

• Perform the LCD Monitor TV reset on “Position

 

correctly

Settings Only”

 

 

• Auto adjust image through Menu -> Image Setting

 

 

-> Auto Adjust

 

 

• Adjust the centering controls

 

 

• Ensure the LCD Monitor TV is in proper video mode

 

Note: When operating in DVI mode, the positioning

 

adjustments are not available.

Horizontal/Vertical Lines Screen has one

• Perform the LCD Monitor TV reset

or more lines

• Auto adjust image through Menu -> Image Setting

 

 

-> Auto Adjust

 

• Adjust Phase and Clock controls via OSD

 

• Perform the LCD Monitor TV self-test feature check

 

and determine if these lines are also in self-test mode

 

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

 

 

 

 

 

Note: When operating in DVI mode, the Pixel Clock

 

 

and Phase adjustments are not available.

Sync Problems

Screen is scrambled

• Perform the LCD Monitor TV reset

 

or appears torn

• Push Auto Adjust button

 

 

 

 

• Adjust Phase and Clock controls via OSD

 

 

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

 

 

determine if scrambled screen appears in self-test mode

 

 

• Check for bent or broken pins

 

 

• Boot up in the “safe mode”

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DV300/DV301B 30" Multimedia Information Display

Symptoms

Having this problem?

Check these items

 

LCD Scratched

Screen has scratches

• Turn the LCD Monitor off and clean

 

or smudges

the screen

 

Safety Related Issues

Visible signs of

• Do not perform any troubleshooting steps

 

smoke or sparks

• The LCD Monitor needs to be repaired

 

 

 

Intermittent Problems

The LCD Monitor

• Ensure the LCD Monitor is in proper video mode

 

malfunctions on & off

• Ensure video cable connection between computer and

 

 

 

 

the LCD monitor is secured

 

 

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

 

 

Factory Reset -> All Settings)

 

 

• Perform the LCD Monitor self-test feature check to

 

 

determine if the intermittent problem occurs

 

 

in self-test mode

TV and Audio Problems

 

 

 

Poor TV signal reception

Abnormal picture

• The proximity of mountains or high

 

seen from the screen

buildings may be responsible for ghost pictures, echoing

 

 

or shadows. In this case, try manually adjusting your

 

 

pictures: see ‘fine tuning’ or adjust the direction of the

 

 

outside aerial.

 

 

For Asia users in non-NTSC area: Does your antenna

 

 

enable you to receive broadcasts in this frequency range

 

 

(UHF or VHF band)? In the event of difficult reception

 

 

(snowy pictures) switch the NR on the PICTURE menu to ON.

 

No TV picture

No picture when

• Have you connected the aerial socket properly?

 

TV input was selected

• Have you chosen the right system? Poorly connected

 

 

SCART cables or aerial sockets are often the cause of

 

 

picture or sound problems (sometimes the connectors

 

 

can become half disconnected if the LCD Monitor TV set

 

 

is moved or turned). Check all connections.

 

No sound

No sound output

• Ensure that the audio cables are firmly connected to

 

when a program

both the audio input connectors on your the LCD

 

with sound was playing

Monitor TV and audio output connectors on your PC

 

 

or Video player.

 

 

• If on certain TV channels you receive a picture but no

 

 

sound, this means that you do not have the correct TV

 

 

system. Modify the SYSTEM setting.

Video Problems

 

 

 

No Video

No signal indicator is .

• Check Video Input Selection

 

displayed

• Composite: Yellow coloured RCA jack

 

 

 

 

S-Video: Typically a round 4 pin jack

 

 

• Component: Typically 3 RCA jacks of Green,

 

 

Red and Blue.

 

 

 

 

 

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Contents DV300/DV301B DV300/DV301B 30 Multimedia Information Display Installation Locations Safety and InstallationSafety precautions and maintenance Disclaimer Reference InformationProduct Information Product FeaturesAbout this Manual About This GuideProduct Description Side View Left Accessory PackInstalling your LCD Monitor Rear View DV301B DV300 DVI-DBy pressing the ‘MENU’ button once Side View Right DV301B DV300Optimising Performance Setting up your TFT Monitor Connecting the monitor/TVConnect to PC Connect to DVD/VCR /VCD through composite video CvbsConnecting to Cable TV Progressive DVD player Set Top Box On Screen Display Controls PC ModeOn Screen Display ExitBRIGHTNESS/CONTRAST VolumePower Saving ON/OFF Audio TrebleSize & Position PhaseImaging Settings User Preset Blue PresetRED Preset Colour SettingsLanguage ALL SettingsFactory Reset Picture in PictureAudio/Video Mode OSD Lock Sleep TimerVideo Mode Light SensorTV Mode DV300 Only Exit Lock Change Code Clear ALL Parental ControlsTV Tuner PC AnalogPC Digital CompositeAdjust audio characteristics to suit personal preference Switch Mute On/ OffLock Channel Search Setup SystemChannel Skip Channel Swap Factory Reset Manual StoreRemote Control Remote Control DiagramOSD TroubleshootingCommon Problems Phase adjustments are not available Adjustment is not availableAdjustments are not available Video ProblemsOSD Warning Messages Remote Control ProblemsProduct Specific Problems General FAQ’s FAQ’sSelf-Test Feature Check Stfc LCD Panel Technology Screen AdjustmentsCompatibility with other Peripherals PC Scanning Technical SpecificationsLCD Panel PC VideoSRGB Resolution & Preset ModesFactory preset modes VideoPhysical Specifications Service ContactsAutomatic Power Saving

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.