The analysis is as follows:
1, 6 channels need to be installed according to the situation of the site to install 6 projectors, and match the long and short focal length lens, the need for on-site integrated wiring, and China's engineering standards are not high, the projector's artificial mobile or natural movement, line signal interference or quality The problem will have serious problems with the 6-channel picture effect. The single channel is a standardized and proven mature product. Compared with the 6-channel large-scale post-maintenance and maintenance, it is said to be a standard product with zero maintenance to ensure the user's use.
2, 6 channels need to fuse 6 projection pictures to form a complete picture, but the brightness attenuation of the projector and projector is inconsistent, can not guarantee the same brightness of 6 projections, although it can be processed by software technology, but can not To solve the problem of uneven brightness, this is a world-class problem, and there is no good solution at present. The above problem does not exist in a single channel.
3, the current domestic 6 channels in order to reduce costs, the projectors used are mostly domestic and commercial machines, no engineering machine performance is stable, and the brightness and contrast have a false reporting convention, according to the domestic general 6-channel configuration, the comparison is as follows:
The combined resolution of 6 channels is 20% higher than single channel (basic type) and 5% lower than single channel (enhanced type);
6 channel projection brightness value is 30% to 50% lower than single channel;
The standard contrast of the 6 channels is 50% lower than the single channel.
The 4th and 6th channels mainly rely on the programs produced by the suppliers. The actual number of programs is not more than 2 per year, and it is a fixed program, which limits the use of users. Can not be compared with single channel: single channel has developed teacher courseware production platform, interactive astronomical sky demonstration function, open screen projection and playback function of any format video, with all users in North America, Europe, China Courseware sharing platform, these are not possible with 6 channels, with hundreds and count differences.
5. In use, the single channel has developed the mobile function and the digital earth function on the basis of the fixed planetarium, which greatly expands the user's use efficiency and use effect.
LED DJ Console Display is a kind of led electronic display screen designed and made according to the customer's specific requirements. DJ Table Led Display Stage can be applied in many fields due to its flexibility of control and combination. It is a bar mark, which is the most distinctive stage facade.
It has an impact on the stage, starts from this moment. It can be widely used in bars, KTV, stage performance and other places.
Characteristics
1. Exquisite effect, smooth transition
2. Assemble and disassemble design, quick and convenient maintenance
3. Innovative unique creation, bar vision 3D design concept
LED DJ Console Display
LED DJ Console Display, Fantasy LED DJ Console Display, Video LED DJ Console Display, LED Honeycomb DJ Console Display
Shenzhen Priva Tech Co., Ltd. , https://www.privaled.com