English

Aspect Ratio	Use this function to choose your desired aspect ratio.
	•	Auto: Keep the image with original width-higth ratio and maxi
	•	mize the image to fit native horizontal or vertical pixels.
		4:3: The image will be scaled to fit the screen and displayed using
	•	a 4:3 ratio.
		16:9: The	image will be scaled to fit the width of the screen and
	•	the height adjusted to display the image using a 16:9 ratio.
		Full: Resize image to fit full screen by width (1280 pixels) and
		height (800 pixels).

Auto Keystone	Automatically adjusts vertical image.

Manual Keystone	Adjust image distortion caused by tilting projection. (±40 degrees)
	<Note> The Manual Keystone funcion is unavailable under Auto
	Keystone setting to "On".

H. Position	•	Press	to move the image left.
(Horizontal	•
position)		Press	to to move the image right.

V. Position	•	Press	to move the image down.
(Vertical position)
	•	Press	to move the image up.

Frequency	"Frequency" changes the projector's refresh rate to match the
	frequency of your computer’s graphics card. If you can see a vertical
	flickering bar in the projected image, use this function to make the
	necessary adjustments.

Tracking	Synchronizes the signal timing of the projector with the graphics card.
	If you experience an unstable or flickering image, use this function to
	correct it.

Sharpeness	Adjusts the sharpness of the image.
	•	Press	to decrease the sharpness.
	•	Press	to increase the sharpness.

Note: "H. Position", "V. Position", "Frequency" and "Tracking" functions are not supported under DVI or Video mode.

Note: "Sharpness" functions is not supported under DVI and Computer mode.

K11 specifications

The Acer K11 is a compact and versatile projector that has gained attention for its portability and impressive performance. Ideal for both business presentations and home entertainment, the K11 is particularly suitable for those who need a reliable solution on the go.

One of the standout features of the Acer K11 is its compact size. Weighing in at just 1.5 pounds and measuring approximately the size of a small book, the projector is easy to slip into a briefcase or backpack. This portability makes it an excellent choice for traveling professionals who frequently conduct meetings in various locations.

The K11 boasts a brightness of 200 ANSI lumens, which ensures clarity and visibility even in moderately lit environments. Its native resolution is 854 x 480 pixels, suitable for HD content, while it supports resolutions up to 1080p for enhanced viewing experiences. The use of DLP technology provides vibrant colors and sharp imagery, making it ideal for displaying presentations, videos, or even playing games.

In terms of connectivity, the Acer K11 is equipped with a variety of ports, including HDMI and USB, allowing users to connect it to a multitude of devices. This versatility is enhanced by built-in speakers, which provide sound quality adequate for small gatherings without the need for additional audio equipment.

The K11 also supports a range of multimedia formats, enabling users to project videos, images, and presentations from various sources, including smartphones and laptops. This functionality is complemented by a user-friendly interface that simplifies navigation through menus and settings.

Battery life is another critical aspect of the Acer K11. Although it predominantly functions as a plug-in projector, it supports a few hours of operation on battery power, making it convenient for impromptu presentations where access to a power source may be limited.

Overall, the Acer K11 stands out due to its compact design, solid performance, and multifunctionality. It is particularly suitable for professionals who value mobility and ease of use. Whether for business meetings or casual movie nights, the K11 provides a flexible solution that meets the demands of modern users looking for quality projection in a portable form factor.