About the display test, how to test the screen

Nokia's professional software for measuring displays.

Test the screen to Xiaomi phones.

For example, users need to enter 6484 in the dial to pop up the slag search menu, select screen test, and swipe on the screen with their fingers. The steps are as follows.

1. First, enter 6484 in the dial key as shown in the figure below.

2. After the input is completed, the menu will automatically pop up and select the touch screen test. This is shown in the figure below.

3. After selection, the screen test tool will pop up. This is shown in the diagram below.

4. Finally, swipe your finger on the screen to test. This is shown in the figure below.

Notes:Most of the commands to install the phone to call out the screen test are **, and the user can follow the above steps.

Screen test, screen Qiao Zen curtain is also divided into many types of Xiaoqin, mobile phones, cars, computers, TVs, etc., different screens have different test schemes, common little test of the luminance meter and surface measuring instrument, equipped with optical measurement system, can be automated optical measurement!

The best resolution of the liquid crystal, also known as the maximum resolution, is at this resolution, and the Song Brother LCD monitor can display the best image. Here's how I brought you how to test the monitor resolution.

Welcome to the content!

Test Display Resolution Method:2. In the main program window that opens, select the "Display Device" item on the left side.

3, and then under "Display Devices", select "Displays".

4. In the row of "Display Type" on the right side of "Display", it is displayed as: 17"LED (SXGA), which means: 17-inch LED liquid crystal display.

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1. You can select a single test item in the general test tab, in which solid color, color, 256 levels of grayscale, grayscale, and contrast can be used to test the LCD display. Among them, there are five colors in the solid color test: black, white, red, green, and blue, which are enough to use. When buying an LCD monitor, the main thing is to see whether the light leakage is serious in all black, and the brightness uniformity when it is all white.

2. DisplayX's 256-level grayscale test chart, true eight-bit color wide-angle LCD display talkaround, basically you can clearly see each grayscale, the clearer the boundary of the grayscale transition, the stronger the layering of the display. TN LCD displays are all 6-bit color or 8-bit color obtained by jitter, according to the quality of the difference, in the gray scale transition, there is also a big difference.

3. Black and white and red, green, blue, yellow, magenta, cyan and other six primary colors transition from the brightest to the darkest color, the smoother the transition, the richer the color level of the display, and the better the performance.

4. DisplayX also has a good function, that is, to provide**test, in its default**folder to put the **test**, click on the main interface "**test" to activate, and then click the left mouse button to switch**, click the right mouse button to exit the test.

5. When the software is tested, there is a text description at the top of each screen, for the first time users, there is a good guiding effect, if you are already familiar with the use of the software, you can close the text description, in the solid color test, reduce the error rate of detection.