Template: 7inch HDMI LCD C Windows Guides
Working with PC
Support Windows 11 / 10 / 8.1 / 8 / 7
1) Connect the Touch interface of the LCD to the USB interface of the PC. Wait for a while, the windows will automatically recognize the touch function.
2) Connect the HDMI interface of the LCD to the HDMI interface of the PC. Wait for a while, the windows will automatically recognize the display function.
Note:
1) When the computer is connected to multiple monitors at the same time, the touch effect of the 7-inch LCD will be applied to the main screen by default. If you need to specify the touch to the secondary screen, see #Calibration touch on Win 10 PC
2) Some of PC cannot support the HDMI screen Hot Plug. In this case, restarting the PC can solve.
3) Sometimes LCD will flicker because of undersupplying from the USB cable of the PC. You need to connect an external power supply (5V/2A) to the DC port.
Brightness Adjustment on Windows via Software
- 1. Download and unzip USB Brightness Adjustment Demo.
- 2. Enter "WS_USB_Brightness_Win.exe", and then Windows can recognize it normally and prompt "the device is connected". You can drag the slider to adjust the backlight.
Calibration touch on Win 10 PC
Take the windows10 system as an example:
- 1. Enter the Windows settings of the system, type in the search bar, and click "Calibrate the screen for pen or touch input" (as shown in the picture below)
- 2. Click "Setup" in the pop-up "Tablet PC Settings" interface:
- 3. The following text prompt will appear on the screen. Please tap the touch screen with your finger, and the computer will recognize it as a touch screen.
【Note】If the touch screen is blank, press the "Enter" key, and the text prompt will switch to the touch screen. (The screen which displays the text prompt will be used as a touch screen!)