2 IMPORTANT SAFEGUARDS

Warning: To prevent fire or shock hazard, do not expose this TV set to rain or moisture.

LOCATION

Place the TV set on a flat, level surface and in a dry area free from dust and moisture. Do not place the unit in direct sunlight, or where it would be affected by smoke, steam, vibration or heat from heat radiating appliances. To prevent excessive internal temperature rise, place the unit so that there is at least 15 cm of space between it and the surrounding walls.

FIRE AND SHOCK PRECAUTIONS

Adequate ventilation must be provided to prevent heat build up inside unit. Keep the inside of unit free from foreign objects, such as hairpins, nails, paper, etc. Do not build the set into a bookcase or other enclosures in which it would be poorly ventilated. Do not place it on carpet or a bed as low ventilation holes could become obstructed.

Do not set liquids, including flower vases and vessels filled with chemicals or water etc., on top of the unit as liquid could get inside the unit. If a hazardous object falls inside the TV set, unplug it immediately and call a qualified technician for removal.

When placing or moving the TV set, take care to insure that the power cord is fitted into the allocated slot. To avoid damage to the power cord, never allow heavy objects such as the TV set itself to be placed on the power cord. Keep cord away from heat radiating appliances. Do not allow cord to become knotted or tangled. Do not lengthen the cord. When removing the power plug from the socket, always hold onto the plug, never pull by the cord.

WARNING

Do not remove the back cover of the TV set. Accidental contact with high voltage components could result in electric shock. When internal adjustment is necessary, please contact your distributor.

If your set produces sound but no picture, or it emits smoke or produces a strange sound or smell, continued operation is dangerous. Immediately turn off power and remove the power plug from the socket and contact your distributor. During vacation or other occasions when you will not be using the set for an extended period, remove the power plug from the socket.

This appliance should not be operated by children or infirm persons without adequate supervision.

If a continual DISCOLOURATION or a COLOURED PATCH appears on your picture image, it may be caused by one of the following..

External speakers placed near to the TV.

Vacuum cleaners switched ON or OFF near the TV.

Moving or rotating the position of the TV while it is turned on.

The TV has been left in the STANDBY mode for some period of time, without being turned OFF using the front panel power button.

If this happens then…

1.Switch OFF the TV by using the FRONT PANEL POWER button.

2.Leave the TV switch OFF for at least 20 minutes.

3.Then switch ON the TV using the FRONT PANEL POWER button.

Note: You may need to repeat steps 1, 2 and 3 for the best result.

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NEC PF-51V21 specifications Important Safeguards
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PF-51V21 specifications

The NEC PF-51V21 is a high-performance professional display designed for a range of applications, including digital signage, control rooms, and professional AV environments. As part of NEC's product line, it is known for delivering outstanding image quality and reliability, making it a preferred choice among businesses and organizations looking to invest in a durable display solution.

One of the key features of the PF-51V21 is its 51-inch screen size, which provides a large viewing area while maintaining a relatively compact form factor. This makes it ideal for environments where space is at a premium but where high visibility is still essential. The display supports a native resolution of 1920x1080 pixels, offering full HD clarity that ensures content is sharp and vibrant. With a high brightness level, the PF-51V21 is capable of delivering excellent visibility even in brightly lit environments, making it suitable for outdoor or semi-outdoor installations.

The PF-51V21 utilizes advanced technologies to ensure superior image performance. One such feature is the LED backlight technology, which enhances color reproduction and improves energy efficiency. This means that users can expect exceptional color accuracy and contrast, resulting in visually stunning content that captures the audience's attention. Additionally, the display is equipped with a wide viewing angle, allowing for effective communication of information from various positions within the viewing area.

Reliability is another hallmark of the NEC PF-51V21. It is designed for continuous operation, allowing for 24/7 usage without compromising performance. This is particularly beneficial for control rooms or digital signage applications that require constant updates and display continuity.

Moreover, the PF-51V21 offers versatile connectivity options, including HDMI, DisplayPort, and VGA inputs, making it compatible with a variety of sources and content management systems. Its integrated calibration features also enable precise adjustment of color settings, ensuring consistency across multiple displays when used in a networked environment.

In summary, the NEC PF-51V21 is a robust and versatile display solution that combines large-screen capabilities with exceptional image quality and reliability. With its advanced technologies and features, it is well-suited for a broad range of professional applications.
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