| 摘要 |
According to an embodiment, there is provided an electronic apparatus which operates under another electronic apparatus when the other electronic apparatus is controlled by a predetermined control instruction, including: a receiving unit, a switch, a microcomputer, and a power control unit. The receiving unit receives a power ON command. The microcomputer operates under control of the other electronic apparatus. The switch switches whether to supply external power to the microcomputer. The power control unit turns on the switch when the receiving unit receives the power ON command so that the microcomputer can be controlled by the other electronic apparatus.
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