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Something need to know during buy led display

Something need to know during buy led display


  In recent years, the indoor hd full-color LED display has been widely used in various fields, whether at the station bank or wine, due to its good display effect and visual perception.

Store supermarkets, even monitoring and command centers can be found everywhere, and the following is a guide to the hotel banquet hall, the multi-function LED display installation method, and the purchase.

  Some of the things that need to be paid attention to in the purchase, let our hotel customers to buy and install led screen without confusion.

There are three installation methods for LED display in hotel banquet hall and multi-function hall, respectively: wall hanging, hoisting and inlaying, haoco-technology can design various kinds according to customers' requirements.

The new LED display structure (such as movable door type, ceiling type, etc.) is introduced to introduce three general installation methods to adapt to the environment and installation.

Steps:

The First: Wall hanging type.

Wall-mounted adaptive environment: the wall must have sufficient load-bearing capacity, and it is easy to use expansion bolts, common bolts, or walls that are easy to weld (such as steel structures).

Body), to facilitate the mounting of hanging LED display on the wall.

Wall mounted installation steps:

1. Before installation, know whether the wall has enough bearing capacity to fix the display screen;

2. After determining that the wall has sufficient bearing capacity, the actual measurement shall be carried out according to the actual requirements of the customer (installation position, installation height and left and right distance).

The detailed record, and the scale on the wall, the scale, must be clearly marked, to better carry out the next work;

3. Determine the number of widgets to be used according to the height of LED display screen, and make a good indication;

4. Fixed display panels on both ends.A horizontal tube was used to determine the two pieces on the same plane.After fixing the two ends of the hanging pieces, the two hanging parts shall be flat.

Standard installation of other pendant;

5. After the display screen is mounted on the installed wall, use screws to connect the border of the display screen and the hanging parts securely;

6. Inspection: the display to be installed level, two level shall not exceed 5 ㎜.

Second, the lifting

The adaptive environment of the hoisting: there is no wall around, no fixed indoor LED display, but the roof has sufficient capacity to carry on the environment.

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The Second Installation steps of hoisting:

1. Before installation, it is necessary to know whether the roof or other solid roof has sufficient bearing capacity to fix LED display;

2. Make sure that the roof or other solid roof has sufficient bearing capacity, and carry out actual measurement according to the actual requirements of the customer (installation position), and make a detailed record and be in.

On the roof or other solid top, do the scale, scale, must be clearly marked, to better carry out the next work;

3. Determine the number of widgets to be used according to the height of the display screen, and mark them well;

4. Fixed the display on both ends of the display.And then you measure it with a cable.After fixing the two ends of the hanging pieces, install the other intermediate hoisting with these two lifting pendants.

Knob;

5. After the display screen is mounted on the installed hanger, the LED screen frame and the hanging wall of the lifting device are securely connected with screws;

6. Display to detect: lifting loading level, two level shall not exceed 5 ㎜


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Third, Mosaic

The applicable environment of inlays: the display screen that needs to be concealed.

Installation steps:

1. Before installation, you must understand the finished size of the display screen, and then make the size of the inlay, which shall be based on the finished product size of the display screen.

2. Place the entire display screen in the place of inlays.

3. Fix the frame of the display screen, and use screws to connect the border of the display screen and the surrounding connectors firmly.

4. The inspection display screen should be installed and flat, and the surrounding plane of the bezel shall be consistent with the outer surface of the inlay.The error must not exceed 3 ㎜

In order to purchase hotel banquet hall and multi-function hall LED display, we can consider the following aspects:

1. Tube core: the indoor full-color screen is generally recommended to adopt domestic encapsulated light-emitting diodes, and high-end products are recommended to adopt the core of Japan Japan and CREE of the United States;

2. Packaging form: the advantages of 3528, 2121 and 1010 are large Angle of view, good luminescence consistency, easy automatic welding and processing, and a mainstream product of full color screen.

3. Density: due to the high calorific value of full-color LED chips in the room and the high density of the control circuit, the full color screen point density of the present commercialization cannot be done very high;

4. Driving mode: the driving mode of indoor full-color LED screen is constant current drive, and dynamic scanning mode is adopted (mainly including 1/4, 1/8 1/16, etc.);

5. Refresh rate: try to use the high refresh rate as far as possible, without flickering and trailing after camera shooting.

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