When connecting the laptop to the projector, it is very important to select the appropriate resolution, which determines the image clarity and detail display.Generally, the best resolution should be the highest resolution supported by the projector.
To determine whether there is a compatibility problem between the laptop and the projector, check the resolution specifications of both.Most modern laptops have high-resolution displays, such as 1920x1080 (also known as 1080p) or 2560x1440 (2K).For projectors, common resolutions include 800x600, 1024x768, 1280x720 (720p) and 1920x1080 (1080p).
If you want to use a projector for demonstration in a small conference room or classroom, the standard XGA resolution of 1024x768 is usually used to meet the demand.If you need higher definition to present more details, you can consider using HD resolution 1280 × 720 or Full HD resolution 1920 × 1080.
Of course, there are other factors to consider when choosing a proper resolution: first, the characteristics of the content you are playing and the requirements for the display effect;The second is projection distance and projection area.If you need to use a projector in a large conference room or cinema, you may need a higher resolution to ensure image clarity.
In a word, the compatibility between laptop and projector, playing content and required display effect should be taken into consideration when selecting the appropriate resolution, and it should be adjusted according to the actual scene.
It should be that the resolution setting is too high. Right click on the blank space of the desktop - Properties - Settings - Adjust the screen resolution to the left and try several times to adjust it to the right
Generally speaking, the higher the screen resolution is, the clearer and more delicate the interface will be. Right click in the blank space of the computer and adjust the screen resolution to the highest.
There is no great requirement for the resolution of the projector connected to the laptop computer, but there is a requirement for the resolution of the projector. If you want the projector to be more sober, then the resolution must be higher. If you want the projector to be lower, the resolution must be lower.
What is the maximum resolution of notebook output (connected to projector) 1024*768 It is recommended to adjust the resolution to 1024 * 768, which is the most convenient and safe.
I also met.It turns out that the projection of the computer becomes narrower when it is connected to the computer, and the computer automatically becomes 1024 * 760. Later, I heard that the maximum resolution can be changed to full screen.Immediately set the maximum 1366 * 768, and the full screen will be restored.
The laptop cannot be displayed in full screen after it is connected to the projector. This problem is common when the laptop is connected to the old 4:3 projector and the copy mode is used. The built-in display screen and projector must use the same resolution and display ratio when the notebook connected projector uses copy mode.If the projector does not support widescreen display, but uses the 4:3 ratio, the built-in display screen will also use this ratio, resulting in black edges on both sides of the display screen, which will prevent full screen display. To solve this problem, you can only cancel the copy mode and use the extended mode, so that you can use appropriate resolutions on the two display devices to display full screen separately.
The resolution is not fixed. It depends on the size of the projection. If the projection only supports 720P, it can be adjusted to 720 at most. Similarly, if the projection supports 1080, 2K.4K, the notebook can be adjusted to the relative output
