China (mainland) Guangdong Leder optoelectronic Co. Ltd is full-color LED display features a 120-degree horizontal viewing angle, visible from 3m up to 50m. The unit has 5,000cd/m² brightness that can be adjusted automatically or manually and supports nonlinear grayscale gamma correction. It has 800Hz refresh rate and supports fiber optic data control and transmission systems. It is compatible with VCD, DVD and laser disc (LD) video inputs and supports AVI, MOV, MPEG, DAT and VOB file formats, and various display methods including marquees. It supports multiple languages and characters, including Chinese, English, French, German, Greek and Russian.
The unit operates within the temperature range of 25 degrees to 65 degrees Celsius at 10 percent to 95 percent relative humidity. It features more than 50,000hrs mean-time-between-failures (MTBF) and lasts more than 100,000hrs |
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