Abstract: A vehicle wireless data communication system of the invention comprises: a portable device including wireless data communication means and storing means for storing a network setting-up code; and a vehicle carried device including wireless data communication means and storing means for storing a network setting-up code corresponding to the network setting-up code of the portable device, wherein when the portable device approaches to a position within a communication range of the vehicle carried device (S1), an inquiry communication is carried out to compare the network setting-up codes for verification (S2), and when the network setting-up codes are coincident with each other (S3, S5), a wireless link is set up and the vehicle carried device is rendered active (S6).

Abstract: A vehicle wireless data communication system of the invention comprises: a portable device including wireless data communication means and storing means for storing a network setting-up code; and a vehicle carried device including wireless data communication means and storing means for storing a network setting-up code corresponding to the network setting-up code of the portable device, wherein when the portable device approaches to a position within a communication range of the vehicle carried device (S1), an inquiry communication is carried out to compare the network setting-up codes for verification (S2), and when the network setting-up codes are coincident with each other (S3, S5), a wireless link is set up and the vehicle carried device is rendered active (S6).

Abstract: A vehicle-mounted record medium reproducing apparatus having a personal computer function. The apparatus is equipped with a control panel tiltable manually through a tilting link mechanism provided to cover a record medium insertion opening of a reproducing apparatus body. Further, the apparatus is provided with a click sensation mechanism for providing a click sensation when the control panel is tilted to a record medium ejecting position, and further provided with a connecting member for establishing a connection between the control panel and the supporting plate and being released from its connecting condition when the supporting plate is moved to a connection release enabling position. With this apparatus, a record medium can be inserted and ejected safely and with certainty, and the control panel can be detached from the supporting plate in a safe condition.

Abstract: The object of the invention is to provide, as an auto-changer device, a medium recording-playback device which makes it possible to improve the ease of operations for ejecting plural recording medium elements from inside the device. The device possesses a stocker in which plural MDs are stored in respective storage sections that are distinguished by identification numbers, a carrier which loads installed MDs into the stocker or ejects them from an insertion port as far as a reloading position, an eject key which sets the eject mode for the MDs, and a CPU which, in response to input of the eject key, causes MDs that are present in the device to be ejected in a set order.