Important Tips

Image Retention effect(Image Sticking)

1. Cause :

-Image Retention Effect could be come from displaying a still picture in certain period of time with at a certain area continuously, as the feature of Plasma Display Panel.

-This is the same matters to other companies' PDP products, too.

2. Preventation :

-To avoid this matter, use the product after reducing brightness and contrast, especially a still image is displaying for a long time. (Example : Contrast 50, Brightness 50 - See the page 36)

Once Image retention occurs, change the mode into Video mode which displays more motion pictures. It will help reduce this matter, but cannot completely eliminate once it occurs.

It makes the screen’s brightness worse as displaying a fixed pattern often.

-Use the fuction, Pixel Shift in still image, in our PDP products.

(For more details, see the below page 73)

3. Solution :

-The temporary image sticking would decrease with displaying Full-White pattern after 10 hours.

-The permanent image sticking couldn’t take off under the latest technology even though being in its manufacturer.

4. Notice :

-It is very important to notify every buyer/customer this information and All Branches/Buyers /Customers should be fully aware of this.

-Image Sticking in PDP products couldn’t get the support from a manufacturer, and does not come under the warranty.

Second Tip

• Pixel Defect :

Plasma Display Panel(PDP) is made of a group of refined pixels (cells). The Panel, in which 99.9% of pixels have approved, is a normal product. Therefore, only a few of abnormal pixels may appear, however, this has no influence upon PDP performance.

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Hyundai IT HQP421HR, HQP421SR, HQP501HR manual Cause, Preventation, Pixel Defect
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HQP501HR, HQP421SR, HQP421HR specifications

Hyundai has made significant strides in the realm of technology with the introduction of its latest series of high-performance displays: the IT HQP421HR, HQP421SR, and HQP501HR. These models are designed to cater to the growing demands for advanced visual solutions in business environments, retail spaces, and advertising sectors.

The HQP421HR and HQP421SR are 42-inch high-definition displays renowned for their vivid color accuracy and outstanding clarity. Both models boast a Full HD resolution of 1920x1080 pixels, ensuring that images and videos appear sharp and detailed. The key difference between the two lies in their brightness levels; the HQP421HR features a higher brightness output, making it ideal for environments with abundant ambient light. This capability is particularly beneficial for window-facing displays where visibility is paramount.

On the other hand, the HQP501HR ups the ante with a larger 50-inch screen, capitalizing on the same Full HD technology but offering an even more immersive viewing experience. This model is particularly suited for larger venues such as conference rooms, trade shows, and retail environments where a bigger display can capture attention more effectively.

All three models incorporate advanced LED backlighting technology, contributing to enhanced energy efficiency and longer lifespan. They feature wide viewing angles, ensuring that images maintain their integrity from different perspectives, making interaction seamless in collaborative settings. Hyundai’s commitment to user-friendliness is evident in the inclusion of versatile connectivity options, accommodating HDMI, DisplayPort, and USB interfaces, allowing for simple integration with various devices.

Furthermore, the displays are designed with durability in mind. They come equipped with robust surfaces that are resistant to scratches and impacts, catering to the rigors of public use. With built-in cooling technologies, these displays can operate for extended periods without overheating, making them suitable for continuous usage scenarios.

In terms of functionality, the HQP series supports multiple installation configurations, including landscape and portrait modes. The user-friendly interface and intuitive remote control add to the overall experience, enabling effortless navigation through settings and options.

The Hyundai IT HQP421HR, HQP421SR, and HQP501HR displays embody the perfect blend of advanced technology and practicality, making them exceptional choices for professionals seeking high-quality visual performance in a variety of applications. With their focus on quality, reliability, and user experience, these displays are set to redefine how visual content is presented in diverse settings.
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