Nanjing Great Century Art Model Co., Ltd. , , https://www.dsjysmx.com
First, the chassis assembly process 1, the first to see the outdoor advertising machine is the chassis, because it is placed on the outside, so IP65 is a universal international standard. It is generally to check whether the inner welding glass of the shell is even and whether it is exposed on the outdoor welding.
2. Check the mounting brackets and check whether the nuts tightly adhere to the frame.
3, control the outdoor advertising machine chassis, fixed nuts, carefully check the screw hole and the application of glass adhesive cracks, if there is from the plastic or water, please first remove the hole to put the waterproof plastic.
4, watch the whole surface clean, check the glass for dust inside. Touch the interior of the glass to see if it is flattened. Smooth with gravity to see if there are no bubbles, bubbles, if any, the touch is definitely not qualified.
5. Open the door frame of the outdoor advertising machine and try to close the door with one hand. If the door panel touches the pressure bar, it will not close the door even if the door is pressed. This indicates that the design of the door frame of the outdoor advertising machine does not meet the anti-theft standard. One is that the door panel structure does not work, and there is a problem with one lock assembly.
6, the chassis body to see the machine running noise, see whether the body insulation cotton insulation, if the air conditioning noise is very large, no reflection of insulation cotton, first of all to take into account the air conditioning cooling structure.
Second, outdoor LCD LCD advertising screen test standards 1, according to ordinary wipe, with a clean cloth coated around the glass, see the glass around the beads. If glass is found and there is water in the screw hole, make up with glass glue.
2. Use a caliper to measure the distance between the inside of the glass and the LCD screen. If the tape is more than 1mm, please pay attention to the air-cooled structure design.
3, watch the LCD screen internal board, the line is clear, the LCD screen surface is guaranteed to be no dust and stains.
4, carefully watch the LCD screen layer and support frame, according to the direction indicated on the backlight to see whether the LCD screen is reasonable.
5, check the fan, insulation cotton, and protective net to see if the manufacturer is a real manufacturer.
6, check the driver board, decoder board, terminals, power supply and other drive components, in accordance with the "electronic configuration table" standard analysis.
Third, custom outdoor vertical advertising software positioning outdoor vertical advertising machine, if it is a customized design of the product, but also need to carry out software debugging of outdoor vertical advertising machine. For example, electronic newspaper reading software, highway express, or network remote, these are custom outdoor outdoor advertising. Unlike the outdoor advertising machines with reserved VGI and HIMD interfaces for common boards, the requirements for WIFI and 3G antennas will be high. General outdoor outdoor advertising machine, as long as the 12 points. The outdoor advertising machine produced is already very good. Text / Shenzhen LED base
Outdoor advertising machine inspection process
Outdoor advertising businesses that buy outdoor advertising machines must have an understanding of outdoor LCD advertising machines. A good quality outdoor advertising machine product, the production process must meet the international standards, whether it is the overall structure, or the details of the surface, give people the ISO9001 international standards. General outdoor advertising machine assembly process is as follows: