| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that a connection state between a card slot and a controller cannot be conventionally known from the outside of a case.SOLUTION: When the card slot 15 is connected to an input/output interface "SDIO1" (Secure Digital Input Output) by switching by a switch 44, the card slot 15 becomes usable, and a radio communication function by a radio unit 45 is brought into an inoperable state. On the other hand, when the radio unit 45 is connected to the input/output interface "SDIO1" by switching by the switch 44, the radio communication function by the radio unit 45 becomes operable, and the card slot 15 is brought into an unusable state. In this case, it is notified that the card slot 15 is brought into the unusable state by the red light emission of a card access lamp 17. |
