Dangbei Mars Pro is an advanced home projector with auto keystone correction and many other unique features, this article will review more about this home projector.
(YourDigitalWall Editorial):- Mayo, Yukon Sep 15, 2022 (Issuewire.com) – Have you ever had problems getting a perfectly held image when installing a projector? This is because the lens of the projector must be perpendicular to the screen. If one of the corners of the projector does not line up with the opposite corner of it, then you will get a crooked image instead of a perfectly rectangular image.
Many people have encountered this problem with projectors, so someone developed a smart feature to avoid this problem. Call it keystone correction.
What is automatic keystone correction?
Technically speaking, it is the ability to turn a trapezoidal image into a rectangle.
During the daily use of the projector, the projector can be placed at right angles to the projector screen to ensure a square projection effect. If you can’t guarantee the vertical angle between the two during use, the projector screen will easily produce the trapezoid problem of wide and narrow.
In such a case, we need to use the projector’s keystone correction function to adjust the projected image to ensure that the projected image is always a standard rectangle. Keystone correction technology is usually implemented in two ways: the first is optical keystone correction, optical keystone correction refers to adjusting the lens position of the projector to achieve the purpose of adjusting the keystone; the second method is digital keystone correction, digital keystone correction is through the software method to achieve keystone correction.
In many home projectors, keystone correction requires manual adjustment to achieve, most commonly four-point correction. Then 4D automatic keystone correction technology was invented, which completely solved the problem of projection screen distortion and allowed the projector to be positioned more freely.
Dangbei Mars Pro with Auto Keystone Correction
Dangbei Mars Pro home projector also has an auto keystone correction, and not only that but many other smart features such as autofocusintelligent screen alignment, and intelligent obstacle avoidance.
No space constraints, you can place the smart projector anywhere. These smart features make life easier and faster for everyone to enjoy a higher-quality home theater.
Some other features of Dangbei Mars Pro
Ultimate 4K Laser Projector: Advanced 4K (3840 x 2160P) resolution and incredible 3200 ANSI Lumens, delivering true-to-life color with support for 4K Ultra HD, HDR 10+, HLG.
Built-in 4G RAM&128G ROM Android OS: Dangbei 4K projector is compatible with thousands of apps, such as Netflix, YouTube, TikTok, and more popular apps, you can enjoy quicker app launching, smoother videos, and better overall performance with Dangbei Exclusive OS.
Dual 10W Custom-designed Speakers: Dolby Digital Plus and DTS Studio Sound technology are well applied to our mars pro, in addition, you can connect via Bluetooth to use as a standalone speaker.
Brighter and Reliable Laser Technology: Dangbei projector with Laser Light Source offers a wider color gamut and rapid warmup and cool down.
Intimate Eye Protection: Mars Pro is certified by TÜV Rheinland and the US FDA and uses diffuse imaging technology. You can have a comfortable and safe viewing experience by reducing blue light, diffuse imaging, and color control.
Dangbei Mars Pro 4k laser home projector with various smart functions such as Autofocus, Auto Keystone Correction( 40 Degrees Horizontal & Vertical), intelligent obstacle avoidance, and intelligent screen alignment. Makes your home theater more jolly and convenient. In addition, high picture quality and resolution make you immerse more in your movie night.
If you want a projector that can create the perfect home theater for you, then the Dangbei Mars Pro is a great choice, and it’s a great deal for a 3200 ANSI lumens native 4K projector for $1699.
This article was originally published by IssueWire. Read the original article here.