The original Samsung SP-H03 projector DMD, warranty for 1 month, this accessory bad, will be full of bright spots and black spots, like snowflakes, if this phenomenon, can be directly placed, if other help is required, please contact Taobao customer service;

 DMD chip failure is related to the machine's design, fan, power supply, use environment, fan to set to high-speed mode or plateau mode, the machine to regularly dust, especially inlet and outlet, the machine can not see too long time (more than 5 hours), because the machine long-term temperature is too high, will burn out the machine internal accessories.