| 摘要 |
PROBLEM TO BE SOLVED: To transmit/receive a signal between an information unit corresponding to an infrared communication function and an information unit corresponding to a radio wave communication function. SOLUTION: An infrared repeater 23 repeats/transmits a signal between devices 21a (to 21c) having an IrDA communication function and a device 22 having a blue tooth communication function. A signal transmitted/received by IrDA is converted into a signal transmitted/received by blue tooth. A display part displaying communication connection states with the devices 21a (to 21c) and 22 and at least one of the conversion states is installed. |
