Abstract: A projection system and a projected image stacking method are provided, in the method, an individual representative position of each captured image is identified, wherein the captured images are obtained by respectively capturing an area projected by multiple projectors, and each individual representative position is related to image content projected by each projector. A common representative position is set in the area. A projection lens of each projector is shifted according to a distance difference between each individual representative position and the common representative position. In this way, the projection lens is quickly shifted, and is further applied to stacking operations. The operation of multiple projectors is as convenient as the operation of a single projector based on control of a remoter or keys of a projector control interface.

Abstract: The disclosure proposes a projector system and a projector setting method. The projector system includes: a plurality of projectors including a first projector and at least one second projector, wherein the first projector is connected to the at least one second projector via a network. The first projector receives a plurality of set values and stores the set values as a configuration. The first projector acquires an Internet Protocol address corresponding to the at least one second projector. The first projector receives a copy command, and transmits the configuration to the at least one second projector according to the Internet Protocol address of the at least one second projector. The at least one second projector performs a setting operation according to the configuration. The projector setting method suitable for the projector system. In the disclosure, the configuration can be copied between a plurality of projectors faster and more conveniently.

Abstract: The disclosure proposes a projector system and a projector setting method. The projector system includes a first projector and a plurality of second projectors, wherein the first projector is connected to the second projectors via a network. The first projector receives a group creation command. The first projector transmits the group creation command to at least one of the second projectors via the network to create a projector group according to the at least one of the second projectors. When the first projector receives a setting command, the first projector transmits the setting command to at least one of the second projectors in the projector group via the network. The at least one of the second projectors in the projector group changes a set value according to the setting command. The disclosure is capable of setting one or a plurality of projectors fast and conveniently.

Abstract: A projection system having projection devices and an electronic device is provided. The projection devices respectively project an image, and each projection device is connected to and communicates with each other. The electronic device is connected to and communicates with the projection devices. A projection setting method of the projection system is also provided, and the projection setting method includes inspecting projection devices by an electronic device and identifying a main projection device from the projection devices. The electronic device is connected to an application program interface of the main projection device and transmits at least one setting command to the main projection device. The main projection device controls at least one corresponding projection device according to the setting command, so that the corresponding projection device is operated according to the setting command.

Abstract: The disclosure proposes a projector system and a projector setting method. The projector system includes: a plurality of projectors including a first projector and at least one second projector, wherein the first projector is connected to the at least one second projector via a network. The first projector receives a plurality of set values and stores the set values as a configuration. The first projector acquires an Internet Protocol address corresponding to the at least one second projector. The first projector receives a copy command, and transmits the configuration to the at least one second projector according to the Internet Protocol address of the at least one second projector. The at least one second projector performs a setting operation according to the configuration. The projector setting method suitable for the projector system. In the disclosure, the configuration can be copied between a plurality of projectors faster and more conveniently.

Abstract: A projection system, a display system and monitoring methods thereof are provided. The projection system includes at least one projection device, at least one sensing device and a remote device. The at least one projection device is coupled to the at least one sensing device. The at least one sensing device senses a plurality of environmental parameters and a plurality of device output values on the at least one projection device. The remote device receives the environmental parameters and the device output values to execute state analysis for the at least one projection device, so as to generate at least one analysis result. The remote device further generates a command signal according to the at least one analysis result, and transmits the command signal to the at least one projection device. The at least one projection device executes a self-protection procedure according to the command signal.

Abstract: A projection system, a display system and monitoring methods thereof are provided. The projection system includes at least one projection device, at least one sensing device and a remote device. The at least one projection device is coupled to the at least one sensing device. The at least one sensing device senses a plurality of environmental parameters and a plurality of device output values on the at least one projection device. The remote device receives the environmental parameters and the device output values to execute state analysis for the at least one projection device, so as to generate at least one analysis result. The remote device further generates a command signal according to the at least one analysis result, and transmits the command signal to the at least one projection device. The at least one projection device executes a self-protection procedure according to the command signal.

Abstract: Disclosed are a display system, a display device and a display method of a display system. A main display device corrects display properties of a displayed image of a secondary display device according to display properties of a displayed image of the main display device, so as to adjust the displayed image of the secondary display device to have the same display properties as the displayed image of the main display device, thereby effectively improving the convenience of use of the display system and the display device.