| 摘要 |
At least one exemplary embodiment is directed to a projection apparatus that can be separated into a projection section and a projection accessory section. The projection section can have a chargeable battery, and the projection accessory section can have a charging unit for charging the battery. The projection section includes a recording medium. A data file recorded on the recording medium is read by a control unit, and an image corresponding to the data file is projected onto a screen by an optical unit. The projection accessory section includes communication connectors, where the projection accessory section can be viewed as an external storage device on an externally connected PC.
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