LED display prices indoor LED display prices of single-color outdoor LED display prices L ..

Test plan by one single color LED display prices LED screen software test (1) software | LED display prices (1 3 9 9 2 8 8 9 9 6 3) | Indoor LED display prices | outdoor LED display prices outlined by the test software functionality, performance, input and output and the quality attributes. It lists the names of each of the test content, scheduling and testing of the content and purpose, generally including several: ● ● Software Interface module function test accuracy testing ● user interface correctness tests. ● data file access time test run test ● ● design constraints test (2) test preparation instructions before beginning work implementation of this test plan must be completed. (3) Testing authorities that testing organizations, and leaders and rights and duties. (4) Test Description Test Description include: test name, test progress, test software, test environment, test, test data, test cases and so on. (5) but the test-related information in various parts of the above comments are not required can be placed in the comment section. (6) The scope of the evaluation Evaluation ● description of the scope and limitations of the selected test cases to check. ● description of evaluation criteria used to evaluate the test results of the guidelines, allow the disruption or downtime and maximum number of programs running version and so on. Installation, testing and inspection methods hardware (a) screen installation (1) years of experience in LED large screen device body, our company has trained a number of experienced engineers, installed a number of different specifications, LED display different environments and have rich experience in the installation project. (2) Prior to installation, first check the appearance of the equipment is intact, the attachment is complete. And in strict accordance with installation instructions to install the program. (B) Screen test equipment company in order to receive the body of the screen to the device materials, the first by the quality department of raw gray level, brightness, wavelength and many other technical indicators and equipment performance testing. Before the screen body is not producing factory assembled, must be responsible for our engineering department, simulation scene to conduct tests to ensure that data properly, all the pixels contained, and the entire system for 48 hours of aging, to ensure the system works stable. On-site installation and after installation, the company engineering staff to conduct on-site commissioning of the entire screen to ensure the normal operation of the system. Acceptance (c) Screen Equipment 1, acceptance of body acceptance by your company and my company by the relevant project staff. 2, acceptance of the project (1) appearance of hardware equipment in good condition, cleanliness. Testing and inspection methods (2) balance the state (3) of the light-emitting element of color and gray uniform (4) the size of angle (5) the brightness of the pigment decomposition of 3 software