To provide a remote-control unit which includes a first operation portion provided in a front face etc. and a second operation portion provided on a back face etc., and which prevents the unexpected transmission of an operation signal when a remote controller is detached from a hanger.
When a first switch on the front and top faces of the remote controller 20 is operated during the attachment of the remote controller 20 to the hanger 10, the signal is transmitted. When a second switch on the back face of the remote controller 20 is operated during the detachment of the remote controller 20 from the hanger 10, the signal is transmitted. When the first switch is disabled or the plurality of first specified switches are pushed for a long time during the detachment of the remote controller 20 from the hanger 10, the signal for changing specified conditions is transmitted.
KOGA KAZUKI
WATANABE HIROAKI
HISADA TAKASHI
UEDA YUSUKE
| JP2005204271A | 2005-07-28 | |||
| JP2005204271A | 2005-07-28 |