Projection screen display is incomplete or incorrect adjustment tutorial
When we do the wireless projection, often appear overflow or black edge phenomenon. Because the computer display proportion and the TV display proportion is not consistent. Today’s computers are all 1920×1080, but the big screen doesn’t have to be that size (a typical TV has a resolution of 1280×720). So we need to adjust the resolution down.
Projection screen display is incomplete or incorrect adjustment plan
- Connect the button to the wireless projector box with HDMI cable
- Plug USB button into the computer, and press the button when the display light is on. The computer and TV screens are now synchronized.
If you find a black edge or overflow, you can adjust the resolution (only for computers and laptops). If it is a mobile phone or pad, you can’t do it. Because the mobile phone and pad have a fixed 16:9 display ratio, while the large screen usually has a 4:3 ratio.
- We right-click on the desktop and select the screen resolution from the options that pop up.
- Setting the resolution of the computer. (PS: We directly modify the resolution of the computer.)
If you are in extended mode (AWIND Wireless Projector supports mirror and extended projection). You need to adjust for the external display in the resolution setting screen. No.1 is for the computer monitor and No. 2 is for the extended screen resolution setting. Set the resolution of display 2 to 1280×720. And then in the advanced Settings we also need to adjust the screen refresh rate to 60HZ, click apply.
Extension: As for the black edge of mobile phone and pad. AWIND wireless presentation system carries the output signal rotation setting in the background. It also can achieve full screen display.