| 摘要 |
An auto-turning on/off module is used for controlling projection apparatus to process an auto-turning on/off action according to an auto-turning on/off procedure and comprises a first central processing unit, a second central processing unit and a memory. The first and the second central processing unit are disposed in the projection apparatus and electrically coupled with each other. Furthermore, the memory is electrically coupled with the first central processing unit and/or the second central processing unit to use for recording an execution state of the auto-turning on/off immediately. Besides, an auto-turning on/off method is to turn on the projection apparatus first and then to input a turning on/off parameter into the projection apparatus to build the auto-turning on/of procedure. Thereafter, it is to execute the auto-turning on/off procedure and record the execution state of the auto-turning on/off immediately through the memory.
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