Hyundai Q321 User Manual download pdf (Page 3)

General Information

ENGLISH

Image Retention Effect (Image Sticking)

1. Cause :

- Image Retention Effect may come from displaying a still picture in a certain period of time with at a certain

area continuously, as feature of Panel. This is caused due to brightness degradation. Many Panel

manufacturers are trying to overcome this limitation.

2. Prevention

- To avoid this matter, use the product after reducing brightness and contrast, especially when a still image is

displayed for a long time.

Once an image retention occurs, use the mode that displays motion. It will reduce this matter.

- Use the fuction, Pixel Shift in still image, in our PDP products. (For more details, see the below page 38)

3. Solution

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

* The permanent image sticking could not take off under the latest technology.

This method may be used to eliminate a temporary retained image that occurs after displaying a still image in a

certain period of time. Since it may take several minutes to several hours to remove image sticking, it is

recommendable to display motion pictures during 2~3 minutes every hour when keeping displaying a still

image. As image sticking is influenced by the brightness of a still image being displayed and its display time, it

is recommended to reduce the brightness of the screen.

* Image Sticking does not come under the warranty.

When watching a still Image within motion pictures and Wide/Zoom1/Zoom2

/14:9/4:3 screen

1. Note :

- When the central area of the screen and the screen edges are fixed, the different brightness level of

the edges may cause image retentions on the edges when watching for a long time

- This phenomenon happens also to products from other manufacturers. Please avoid to watch a still

image for a long time.

- If you watch a still image for a long time, this may damage your TV.

* This matter does not come under the warranty.

Wide,Zoom1, Zoom2, 14:9, 4:3

screen

Box still image

Important Tip

Image Sticking Precaution

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Hyundai Q321 User Manual Page 3