How to install the projector. Step by step. 

BUY AND INSTALL PROJECTOR - marvilex.by/
Video tutorial on installing the projector. Briefly and to the point, we analyze the process of installing a projector in a room. From unpacking devices to the final result.
The main points to be aware of when installing the projector are: finding the center of gravity, finding the center point of the projection, and shifting the center on the bracket base.
INSTALLATION PROCESS:
- Сollect the base of the bracket.
- Fasten it to the projector with the maximum possible number of screws, do not tighten the screws.
- Find the center of gravity of the projector. To do this, take the projector mount at the top point and adjust until the projector stops tilting to the sides.
- We are looking for a place to install the projector on the ceiling (or wall). To do this, we calculate the correct distance from the projector to the screen. You can use a projection calculator (on the official website of the manufacturer) or determine empirically. It is very important that the projector zoom is set to medium. This will allow in the future to adjust the size of the image and fit everything pixel by pixel.
- After we define the central axis of projection. To do this, we find the center of the screen in width (we measure it by the visible white part), and draw a perpendicular (let's call it the "screen axis") from it along the ceiling and to the opposite wall (it is better to use a laser level). After we draw from the selected mounting point of the projector perpendicular to the "screen axis". The place of their intersection will be the place of attachment of the bracket.
- Let's shift the place of the bracket attachment by the distance of the lens shift from the center of the bracket. We fix the bracket to the ceiling (or wall) with screws.
- Fix the projector on the bracket, the bracket on the anchor or dowel to the ceiling, wall.
- Adjust the position of the projector with a spider so that the image on the screen is geometrically even.
- If perfect alignment is not obtained (and sometimes it is not possible), you should resort to digital keystone correction.