In modern life, touch screen devices such as cell phones, tablet PCs and touch all-in-one inquiry machines have been popularized in our daily life. However, the touch sensitivity of touch screen may gradually decrease with the growth of usage time, which affects our usage experience.
So how to adjust the touch sensitivity of the touch screen?
1. Clean the surface of the touch screen
The decrease in touch screen sensitivity is very often due to the accumulation of dirt, fingerprints, grease or dust on the screen surface. These impurities may hinder the conduction of touch signals, resulting in a slow or inaccurate touch screen response. Therefore, regular cleaning of the touch screen surface is an important step in improving touch sensitivity.
Use a soft cleaning cloth: Choose a fiber-free, soft cleaning cloth that won't scratch the screen, such as a special phone screen cleaning cloth or a microfiber cloth.
Wipe gently: Gently wipe the screen surface with a cleaning cloth to remove dirt and grease. Avoid using cleaners containing alcohol or chemicals that may damage the screen coating.
2. Calibrate the touch screen
Some touch screen devices provide a calibration function, through the calibration can adjust the sensitivity and accuracy of the touch screen. The specific method of calibration may vary from device to device, but you can usually find the relevant options in the device's settings menu.
Enter the Setup Menu: Open the device's Setup menu and look for options related to the touchscreen.
Perform the calibration operation: Follow the prompts to complete the calibration of the touchscreen. During the calibration process, you may need to follow the instructions on the screen to tap or slide.
3. Adjusting Touch Settings
In the device's settings menu, you can usually find touch-related options, such as touch sensitivity, touch sound, and so on. By adjusting these settings, you can further improve the responsiveness of the touch screen.
Adjusting Touch Sensitivity: Some devices allow users to adjust the touch sensitivity to suit different usage needs. Turning the sensitivity setting up can make the screen more responsive to touch operations.
Turn off touch sound: Touch sound will take up some system resources, turn off the touch sound can reduce resource consumption and improve the response speed of touch.
4. Update system and applications
System and application updates usually include optimization and improvement of touch performance. Therefore, checking and installing updates regularly can help solve the problem of touch insensitivity and improve the overall performance of your device.
Check for system updates: Go to your device's Settings menu and check the System Updates option to ensure that the system is kept at the latest version.
Update apps: Regularly update the apps on your device to fix possible vulnerabilities and bugs and improve touch performance.
5. Eliminate static interference
In a dry environment, static electricity may have an effect on the touch screen, resulting in touch failure. You can try gently wiping the screen with a damp paper towel to eliminate static interference. However, please be careful not to let water seep into the interior of the device.
6. Professional Repair
If the touch screen sensitivity problem still exists, there may be a problem with the hardware. At this point, it is recommended to send the phone to a professional repair store for inspection and repair. If it is determined to be a problem with the screen or other hardware components, it may be necessary to replace the components with new ones.
In order to more intuitively understand the sensitivity of the touch screen situation, we can conduct some manual tests.
1. Touch position accuracy test: Select a few fixed points on the screen, such as the four corners and the center point, and then try to click on these points with your finger or stylus. Observe whether the device can accurately recognize the click position.
2. Sliding smoothness test: Select an icon or text on the screen, and then quickly slide with your finger. Observe whether there is any lag, delay or screen skip during the sliding process.
3. Multi-touch test: Try to use two or more fingers to operate on the screen at the same time, such as zooming pictures, dragging windows, etc. Observe whether the device can recognize and respond accurately. Observe whether the device can accurately recognize and respond to multi-touch operations.
When adjusting the touch screen sensitivity, you need to pay attention to the following points:
1. Avoid over-adjustment: Do not set the touch screen sensitivity too high or too low to avoid affecting normal use.
2. Cautious operation: When calibrating or adjusting the settings, follow the prompts and operate carefully to avoid problems caused by misoperation.
3. Regular maintenance: Check and maintain the touch screen equipment regularly to keep it in the best condition.
The touch sensitivity of the touch screen is one of the most important factors affecting our experience. By cleaning the screen, calibrating the touch screen, and adjusting the touch settings, we can effectively regulate and improve the sensitivity of the touch screen. At the same time, taking preventive measures and regular maintenance of the device will also help to keep the touch screen performing well. If the problem still exists, it is recommended to seek help from professional technical support.