NEC PX-50XM4G, PlasmaSync 50XM4 user manual Important Information, Precautions

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Important Information

CONFIDENTIAL

Precautions

Please read this manual carefully before using your plasma monitor and keep the manual handy for future reference.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

This symbol warns the user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any part inside of this unit.

This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been included.

Therefore, it should be read carefully in order to avoid any problems.

WARNING

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO DO NOT USE THIS UNIT’S POLARIZED PLUG WITHAN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS, UNLESS THE PRONGS CAN BE FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

7.Do not attempt to service or repair the unit. The manufacturer is not liable for any bodily harm or damage caused if unqualified persons attempt service or open the back cover. Refer all service to authorized Service Centers.

To avoid damage and prolong operating life:

1.Use only with 100-240V 50/60Hz AC power supply. Continued operation at line voltages greater than 100-240 Volts AC will shorten the life of the unit, and might even cause a fire hazard.

2.Handle the unit carefully when installing it and do not drop.

3.Set the unit away from heat, excessive dust, and direct sunlight.

4.Protect the inside of the unit from liquids and small metal objects. In case of accident, unplug the power cord and have it serviced by an authorized Service Center.

5.Do not hit or scratch the panel surface as this causes flaws on the surface of the screen.

6.For correct installation and mounting it is strongly recommended to use a trained, authorized dealer.

7.As is the case with any phosphor-based display (like a CRT monitor, for example) light output will gradually decrease over the life of a Plasma Display Panel.

8.To avoid sulfurization it is strongly recommended not to place the unit in a dressing room in a public bath or hot spring bath.

9.Do not use in a moving vehicle, as the unit could drop or topple over and cause injuries.

10.Do not place the unit on its side, upside-down or with the screen facing up or down, to avoid combustion or electric shock.

Plasma monitor cleaning procedure:

1.Use a soft dry cloth to clean the front panel and bezel area. Never use solvents such as alcohol or thinner to clean these surfaces.

2.Clean plasma ventilation areas with a vacuum cleaner with a soft brush nozzle attachment.

3.To ensure proper ventilation, cleaning of the ventilation areas must be carried out monthly. More frequent cleaning may be necessary depending on the environment in which the plasma monitor is installed.

Warnings and Safety Precaution

This plasma monitor is designed and manufactured to provide long, trouble-free service. No maintenance other than cleaning is required. Please see the section “Plasma monitor cleaning procedure” on the next page.

The plasma display panel consists of fine picture elements (cells) with more than 99.99 percent active cells. There may be some cells that do not produce light or remain lit.

For operating safety and to avoid damage to the unit, read carefully and observe the following instructions.

To avoid shock and fire hazards:

1.Provide adequate space for ventilation to avoid internal heat build-up. Do not cover rear vents or install the unit in a closed cabinet or shelves.

If you install the unit in an enclosure, make sure there is adequate space at the top of the unit to allow hot air to rise and escape. If the monitor becomes too hot, the overheat protector will be activated and the monitor will be turned off. If this happens, turn off the power to the monitor and unplug the power cord. If the room where the monitor is installed is particularly hot, move the monitor to a cooler location, and wait for 60 minutes to cool the monitor. If the problem persists, contact your dealer for service.

2.Do not use this unit’s polarized plug with extension cords or outlets unless the prongs can be completely inserted.

3.Do not expose the unit to water or moisture.

4.Avoid damage to the power cord, and do not attempt to modify the power cord.

5.Unplug the power cord during electrical storms or if the unit will not be used over a long period.

6.Do not open the cabinet which has potentially dangerous high voltage components inside. If the unit is damaged in this way the warranty will be void. Moreover, there is a serious risk of electric shock.

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Recommendations to avoid or minimize phosphor burn-in:

Like all phosphor-based display devices and all other gas plasma displays, plasma monitors can be susceptible to phosphor burn under certain circumstances. Certain operating conditions, such as the continuous display of a static image over a prolonged period of time, can result in phosphor burn if proper precautions are not taken. To protect your investment in this plasma monitor, please adhere to the following guidelines and recommendations for minimizing the occurrence of image burn:

*Always enable and use your computer’s screen saver function during use with a computer input source.

*Display a moving image whenever possible.

*Change the position of the menu display from time to time.

*Always power down the monitor when you are finished using it.

If the plasma monitor is in long term use or continuous operation take the following measures to reduce the likelihood of phosphor burn:

*Lower the Brightness and Contrast levels as much as possible without impairing image readability.

*Display an image with many colors and color gradations (i.e. photographic or photo-realistic images).

*Create image content with minimal contrast between light and dark areas, for example white characters on black backgrounds. Use complementary or pastel color whenever possible.

*Avoid displaying images with few colors and distinct, sharply defined borders between colors.

*Note: Burn-in is not covered by the warranty.

Contact your dealer for other recommended procedures that will best suit your particular application needs.

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Contents PlasmaSync Plasma Monitor HD/DVD/DTV input signals supported on this system SignalsTable of Signals Supported Supported resolutionImportant Information English Deutsch Français Español Italiano Precautions Important InformationContents Installation Ventilation Requirements for enclosure mountingCable Management Video signal RGB/DVD/HD signalCreating a video wall CablesUsing the wired remote control mode How to use the remote controlBattery Installation and Replacement Handling the remote controlPart Names and Function Front ViewRear View/ Terminal Board Remote Control Basic Operations When viewing videos or digital video discs Wide Operations Picture Size setting When Picture Size is set to OFF Supported resolution TrueOperations in the Side-by-side mode Split Screen OperationsShowing a couple of pictures on the screen at the same time Adjusting the OSM controls Operations in the Picture-in-picture modeSelecting the input signals to be displayed Zooming up pictures Advanced menu mode Menu OperationsReset Menu Tree Restoring the factory default settings LanguageSetting the color temperature Picture Settings MenuAdjusting the picture Reducing noise in the pictureAdjusting the colors Adjusting the color to the desired levelMaking the Low Tone adjustments Changing the Gamma CurveSetting the allocation of the audio connectors Audio Settings MenuImage Adjust Settings Menu Adjusting the Position, Size, Fine Picture, Picture AdjSetting the BNC connectors Option1 Settings MenuSetting the on-screen menu Setting the RGB1 connectorSetting the Input Skip Resetting to the default valuesSetting high definition images to the suitable screen size Setting the picture to suit the movie Option2 Settings MenuSetting the power management for computer images POWER/STANDBY indicatorOrbiter Function settings Orbiter settingsInverse Settings Setting the timeSoft Focus settings Setting the gray level for the sides of the screenSetting the screen size for S1/S2 video input Gray Level settingsSetting the signal and black level for DVI signal Option3 Settings MenuSetting the picture size for RGB input signals Using the timerTo reset the data Program Timer settingsTo reset the program Special characters in the Program Timer screenLoop Out setting Setting the power on modeEnabling/disabling remote control wireless transmission Enabling/disabling the front panel controlsID number setting Video Wall settingImage Adjust settings DISP. Mode settingsAuto ID settings On Delay settingsRepeat Timer PLE Link settingsRepeat Timer settings PLE LinkNo input signal Option4 Settings MenuErasing the sub screen image when there is Displaying still images in the sub screenSwitching the input source quickly Advanced OSM Settings MenuLanguage Settings Menu Setting the menu modeExample Setting the color system to 3.58 Ntsc Color System Settings MenuSetting the video signal format Video signal formatsExternal Control Pin AssignmentsTroubleshooting Symptom Checks Remedy
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PlasmaSync 50XM4, PX-50XM4G specifications

The NEC PlasmaSync 50XM4 and PX-50XM4G series are notable displays in the realm of high-definition plasma technology. Renowned for their exceptional picture quality and versatile features, they have been designed to meet the needs of various professional environments, including corporate settings, educational institutions, and retail applications.

At the heart of both models is a stunning 50-inch diagonal screen, capable of delivering a resolution of 1366 x 768 pixels. This high resolution ensures that images are clear, vibrant, and rich in detail, making it an excellent choice for displaying high-quality graphics, video content, and data presentations. The displays boast a high contrast ratio, which enhances the depth and richness of blacks, while bright colors pop, resulting in an immersive viewing experience.

One of the standout features of the NEC PlasmaSync series is their advanced plasma technology, which provides extensive viewing angles of up to 160 degrees. This allows multiple viewers to enjoy consistent picture quality from various positions in a room, making the models suitable for large audiences. Additionally, these displays utilize a fast response time, minimizing motion blur during dynamic video playback, which is essential for action-packed content.

The NEC PlasmaSync 50XM4 and PX-50XM4G are equipped with an array of connectivity options, including multiple HDMI ports, VGA inputs, and composite video connectors. This flexibility allows users to easily connect various devices such as computers, Blu-ray players, and media players, making these displays adaptable to a wide range of uses.

Moreover, both models incorporate built-in speakers, delivering decent audio quality suitable for presentations and video playback without the need for external sound systems. This is particularly advantageous in situations where space is limited or a quick setup is required.

With their sleek and professional design, the NEC PlasmaSync series can seamlessly fit into any environment. The displays can be mounted on walls or used with stands, offering further versatility. They also feature a robust thermal management system that ensures optimal performance while preventing overheating, a crucial aspect for prolonged usage in demanding settings.

In conclusion, the NEC PlasmaSync 50XM4 and PX-50XM4G represent a compelling fusion of cutting-edge plasma technology, extensive connectivity, and user-friendly features. Whether for business or education, these displays are engineered to deliver stunning visuals and reliable performance, making them a valuable investment for any professional setting.