Hitachi 42PMA300A user manual Safety Instructions, About the Symbols

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SAFETY INSTRUCTIONS

This Plasma monitor has been designed and manufactured to meet international safety standards, but like any electrical equipment, care must be taken if you are to obtain the best results and safety is to be assured.

Before using this product, please read and understand the Safety Instructions thoroughly to ensure correct usage, and follow all the instructions.

About the Symbols

Various symbols are used in this manual, the user’s manual and on the product itself to ensure correct usage, to prevent danger to the user and others, and to prevent property damage. The meanings of these symbols are described below. It is important that you read these descriptions thoroughly and fully understand the contents.

WARNING

CAUTION

Typical Symbols

This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling.

This symbol indicates information that, if ignored, could result possibly in personal injury or physical damage due to incorrect handling.

This symbol indicates an additional warning (including cautions). An illustration is provided to clarify the contents.

This symbol indicates a prohibited action. The contents will be clearly indicated in an illustration or nearby (the symbol to the left indicates that disassembly is prohibited).

This symbol indicates a compulsory action. The contents will be clearly indicated in an illustration or nearby (the symbol to the left indicates that the power plug should be disconnected from the power outlet).

WARNING

Never use the monitor if a problem should occur.

Abnormal operations such as smoke, strange odor, no image, no sound, excessive sound, damaged casing, elements, cables, penetration of liquids or foreign matter, etc. can cause a fire or electrical shock.

In such case, immediately turn off the power switch and then disconnect the power plug from the power outlet. After making sure that the smoke or odor has stopped, contact your dealer. Never attempt to make repairs yourself because this could be dangerous.

Disconnect the

plug from the power outlet.

Do not insert liquids or foreign objects.

Penetration of liquids or foreign objects could result in fire or electrical shock. Use special caution in households where children are present.

If liquids or foreign objects should enter the projector, immediately turn off the power switch, disconnect the power plug from the power outlet and contact your dealer.

•Do not place the monitor in a bathroom.

•Do not expose the monitor to rain or moisture.

•Do not place flower vases, pots, cups, cosmetics, liquids such as water, etc on or around the monitor.

•Do not place metals, combustibles, etc on or around the monitor.

Never disassemble or modify the monitor.

The monitor contains high voltage components. Modification could result in fire or electrical shock.

• Never remove any fixed cover.

Do not

disassemble.

Do not give the monitor any shock or impact.

If the monitor should be shocked and/or broken, it could result in an injury, and continued use could result in fire or electrical shock. If the glass panel is broken or damaged, immediately turn off the power switch, disconnect the power plug from the power outlet and contact your dealer.

Do not place the monitor on an unstable surface.

If the monitor should be dropped and/or broken, it could result in an injury, and continued use could result in fire or electrical shock.

• Do not place the monitor on an unstable, slant or vibrant surface such as a wobbly or inclined stand.

Do not obstruct the ventilation of the monitor.

If the ventilation is obstructed during the operation of the monitor or just after switching off the power, it could result in damage and shorten the lifespan of your monitor due to overheating. Make sure there is ample ventilation.

•Keep a space of 100mm (10cm) or more between the sides, rear and top of the monitor and other objects such as walls.

•Do not place anything around ventilation openings of the monitor.

•Never block ventilation openings.

•Do not put the plasma screen side up.

•Do not cover the monitor with a tablecloth, etc.

•Do not place the monitor on a carpet or bedding, or near a curtain.

Use only the correct power outlet.

Incorrect power supply could result in fire or electrical shock. Use only the correct power outlet depending on the indication on the monitor and the safety standard.

• The enclosed power cord must be used depending on the power outlet to be used.

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Contents 42PMA300A Features Contents Safety Instructions About the SymbolsBe sure to keep safety ground connection Be cautious of the power cord connectionBe careful in handling the battery of the remote control Safety Instructions Precautions for the cable connection Precaution during transportationDo not physically impact the remote control Set the sound volume at a suitable levelComponent Names Main UnitHandling the Remote Control Remote controlLoading Batteries Installation Instructions InstallationAnti-tumble measures Securing to a wall or pillarConnecting to a PC Monitor rear panelPage Operating Instructions Turning Power On and OffIndicating lamp Operating Instructions Volume Adjustment Input SwitchingAudio Mute Status guide will be displayedSize Switching Input Signal Screen DisplayDisplay area selection diagram RGB input Normal Full Zoom1 Real* Zoom3 Zoom2Using the Menu Screen On-screen display system Automatic Adjustment of Screen Position and the ClockOperating Instructions Independent Operation of Multiple Monitors ID NoPicture Menu Timer Menu Audio MenuFunction Menu Setup Menu Language Menu Other FeaturesAutomatic Store Other Features Signal Check Power Save ModeWhen the RGB1, RGB2 input is selected Status Display ActionImage Retention of Plasma Display Methods to Reduce the Occurrence of Image RetentionAbout screen defects About residual imagesTroubleshooting Symptoms That Seemingly Appear to be FailuresEnglish Troubleshooting Actions to Correct Abnormal Displays Product Specifications Signal InputRGB terminal D-sub 15-pin connector Pin Input signalProduct Specifications Signal Input Recommended Signal ListWith Digital RGB signal input RGB1 input DVI terminal DVI-DWith Analog RGB signal input RGB2 input Supplement With RGB component setup Connecting to a Video Imaging DeviceOptional Video Unit Function Display size selection diagram When you want toInput signal Display screen Remarks AV1 AV2 AV3 RGB2 RGB1 AV4Using a wide-screen monitor PressOperating Instructions Displaying Multi Picture Pictures SplitYNR Operating Instructions Picture Menu YNRCNR LTIColor Management MagentaColor Decoding Item is added to the Menu shownAV2 AV3 AV1AV4 RGB1 Menu Display Registration conditionTroubleshooting Input connector pin specifications Scart connector pin specificationsProduct Specifications Recommended Signal List Signal mode Horizontal Dot clock RemarksWith R, G, B Video input AV2 and AV4 input 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.
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