Hitachi 42PMA300A user manual Safety Instructions

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SAFETY INSTRUCTIONS(continued)

CAUTION

Be careful in moving the monitor.

Neglect could result in an injury or damage.

Do not move the monitor during use. Before moving, disconnect the power plug and all external connections.

You are advised to move the monitor with two persons.

Avoid any impact or shock to the monitor; particularly take care of glass screen.

Do not put anything on top of the monitor.

Placing anything on the monitor could result in loss of balance or falling, and cause an injury or damage. Use special caution in households where children are present.

Avoid a humid or dusty place.

Placing the monitor in a smoke, a highly humid, dusty place, oily soot or corrosive gas could result in fire or electrical shock.

• Do not place near the kitchen, a humidifier or other place where there is oil, smoke or humidity.

Avoid a high temperature environment.

The heat could have adverse influence on the monitor and other parts, and could result in transformation, melting or fire.

Do not place the monitor, the remote control and other parts in direct sunlight or near a hot object such as heater, etc.

Do not put the monitor in a place where the temperature is widely changing.

Remove the power cord for complete separation.

For safety purposes, disconnect the power cord if the monitor is not to be used for prolonged periods of time.

Before cleaning, turn off and unplug the monitor. Neglect could result in fire or electrical shock.

Disconnect the

plug from the power outlet.

PRECAUTIONS

• Installation environment

Do not obstruct a ventilation hole.

Do not put the monitor on carpet or blanket, or near a curtain which has a possibility of obstructing a ventilation hole of the monitor.

Do not put the monitor in the following places.

Hot places such as near heater, place exposed to the direct rays of the sun.

A place where the temperature is widely changing.

Places with soot, dust or high humidity.

Poor air ventilation place.

Place near fire.

A wet place such as bathroom, or shower room.

Place where you can trip over it.

Always vibrating or strongly vibrating places.

Distorted or unstable places.

How to view the monitor

If you use the monitor in too dark a room, your eyes may become tired.

Please use it in a reasonably bright room.

Avoid direct rays of the sun to the screen in order to prevent eye fatigue.

Your eyes will get fatigued after viewing the monitor for long period of time.

Relax your eyes by viewing away from the monitor from time to time.

Please watch the monitor in downward direction.

• Note on image retention

The plasma monitor illuminates phosphor to display images. The phosphor has a finite illumination life. After extended periods of illumination, the brightness of the phosphor will be degraded to such extent that stationary images would burn-in that part of the screen as grayed-out images. Tips to prevent such image retention are:

-Do not display images having sharp brightness differences or high-contrast images, such as monochrome characters and graphic patterns, for long.

-Do not leave stationary images appearing for long, but try to refresh them at appropriate intervals of time, or try to move them using screen saver function.

-Turn down the contrast and brightness controls.

How to clean the plasma screen panel of the monitor

Before cleaning the monitor, turn off the monitor and disconnect the power plug from the power outlet.

To prevent scratching or damaging the plasma screen face, do not knock or rub the surface with sharp or hard objects. Clean the screen with a soft cloth moistened with warm water and dry with a soft cloth. If it is not enough, then use a cloth with mild detergent. Do not use harsh or abrasive cleaners.

• How to clean the cabinet of the monitor

Use a soft cloth to clean the cabinet and control panel of the monitor. When excessively soiled dilute a neutral detergent in water, wet and wring out the soft cloth and afterward wipe with a dry soft cloth.

Never use acid/alkaline detergent, alcoholic detergent, abrasive cleaner, powder soap, OA cleaner, car wax, glass cleaner, etc. especially because they would cause discoloration, scratches or cracks.

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Contents 42PMA300A Features Contents Safety Instructions About the SymbolsBe cautious of the power cord connection Be sure to keep safety ground connectionBe careful in handling the battery of the remote control Safety Instructions Do not physically impact the remote control Precautions for the cable connectionPrecaution during transportation Set the sound volume at a suitable levelComponent Names Main UnitRemote control Handling the Remote ControlLoading Batteries Anti-tumble measures Installation InstructionsInstallation Securing to a wall or pillarConnecting to a PC Monitor rear panelPage Turning Power On and Off Operating InstructionsIndicating lamp Audio Mute Operating Instructions Volume AdjustmentInput Switching Status guide will be displayedDisplay area selection diagram RGB input Size SwitchingInput Signal Screen Display Normal Full Zoom1 Real* Zoom3 Zoom2Operating Instructions Using the Menu Screen On-screen display systemAutomatic Adjustment of Screen Position and the Clock Independent Operation of Multiple Monitors ID NoPicture Menu Timer Menu Audio MenuFunction Menu Setup Menu Other Features Language MenuAutomatic Store When the RGB1, RGB2 input is selected Other Features Signal CheckPower Save Mode Status Display ActionAbout screen defects Image Retention of Plasma DisplayMethods to Reduce the Occurrence of Image Retention About residual imagesTroubleshooting Symptoms That Seemingly Appear to be FailuresEnglish Troubleshooting Actions to Correct Abnormal Displays RGB terminal D-sub 15-pin connector Product SpecificationsSignal Input Pin Input signalWith Digital RGB signal input RGB1 input Product Specifications Signal InputRecommended Signal List DVI terminal DVI-DWith Analog RGB signal input RGB2 input Supplement Connecting to a Video Imaging Device With RGB component setupOptional Video Unit Function Input signal Display screen Remarks Display size selection diagramWhen you want to AV1 AV2 AV3 RGB2 RGB1 AV4Using a wide-screen monitor PressOperating Instructions Displaying Multi Picture Pictures SplitYNR CNR Operating Instructions Picture MenuYNR LTIColor Decoding Color ManagementMagenta Item is added to the Menu shownAV1 AV2 AV3AV4 RGB1 Menu Display Registration conditionTroubleshooting Input connector pin specifications Scart connector pin specificationsWith R, G, B Video input AV2 and AV4 input Product Specifications Recommended Signal ListSignal mode Horizontal Dot clock Remarks With component input AV1, AV2 and RGB2-component input

42PMA300A specifications

The Hitachi 42PMA300A is a high-performance plasma television that was designed to deliver an exceptional viewing experience. Launched in the early 2000s, this model quickly gained popularity due to its impressive picture quality, advanced technology, and user-friendly features. One of the key attractions of the Hitachi 42PMA300A is its 42-inch screen, which offers a generous viewing area, making it suitable for various home entertainment settings.

One of the standout features of the 42PMA300A is its plasma display technology. Plasma screens are known for their deep blacks, vibrant colors, and wide viewing angles, making them ideal for watching movies and sports. The resolution of the display is 852 x 480 pixels, which, while not as high as modern standards, delivers a satisfying picture quality, particularly for standard-definition content.

The 42PMA300A also incorporates Hitachi’s proprietary Image Enhancement technology, which optimizes the displayed image for more accurate color reproduction and improved clarity. This technology works to reduce motion blur and enhances the overall contrast, resulting in a more immersive viewing experience. Additionally, the television supports various aspect ratios, allowing users to enjoy content in both widescreen and standard formats without sacrificing picture quality.

Connectivity is another area where the Hitachi 42PMA300A shines. The television is equipped with multiple input options, including HDMI, component, and composite video inputs. This flexibility makes it easy to connect various devices, such as DVD players, gaming consoles, and cable boxes. The inclusion of a built-in tuner means that users can enjoy over-the-air broadcasts without the need for additional equipment.

In terms of design, the Hitachi 42PMA300A sports a sleek and modern appearance, with a thin bezel that maximizes the screen size while minimizing the footprint. The television can be mounted on a wall or placed on a stand, offering versatility in installation.

Overall, the Hitachi 42PMA300A is a well-rounded plasma television that offers a blend of quality and convenience. With its impressive features, user-friendly design, and advanced technologies, it remains a notable choice for those looking to enhance their home entertainment setup.