(1) Immediately find out the cause of the fault. If it is an external cause (such as overload, external short circuit, etc.), if there is no internal short circuit phenomenon and discharge burn marks, you should contact the power supply immediately.
(2) After checking to confirm that the line has caused a leap-level trip, the fault circuit can be cut off first, and then the power supply can be quickly contacted.
(3) If the secondary busbar and the transformer outlet lead are short-circuited, the transformer should be carefully inspected and recorded for comprehensive testing. Power can only be sent after the defect has been processed.
The replacement bulb lamp is a substitute bulb for the projector. The price of the replacement bulb lamp will be more affordable than the original Projector Lamp, and the average life can reach 3000 hours, which is suitable for basic film and television in daily life. The operation is simple and easy to install.
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