| 摘要 |
PURPOSE:To accomplish emergent ejection by the use of an automatic ejecting mechanism by ejecting a cassette according to the instruction of ejection when a cassette loaded state is detected and ejecting it according to the input of the instruction of ejection which is performed for a specified time or more. CONSTITUTION:By turning on an ejecting switch 7, a cassette ejection controller 1 drives an ejector 3 so as to eject the cassette under a condition that a cassette-in switch 6 is turned on. Meanwhile, when the on-state of the switch 7 is continued for the specified time or more even in the case of turning off the switch 6, the controller 1 drives the ejecting motor 3 to rotate a cam 2, so that the emergent ejection is performed. When the cam 2 turns once, the motor 3 is stopped at the rise-up of a home position switch 5 to complete the emergent ejection. |
