Title:
【発明の名称】ビデオカメラ
Document Type and Number:
Japanese Patent JP3108805
Kind Code:
B2
Abstract:
PURPOSE:To select a wireless remote controller and a wired remote controller as required by inactivating a reception section of the wireless remote controller when the connection of a signal transmission of the wired remote controller is detected. CONSTITUTION:A connection device between a plug 30 and a connection terminal 11 consists of a means detecting it that a signal transmission cable 29 of a wired remote controller 20 is connected and a means inactivating a photodetector section13 being a reception section of a wireless remote controller. When the connection of the signal transmission cable 29 of the wired remote controller 20 is detected, the reception section receiving a remote control signal of the wireless remote controller is inactivated to reject the reception or the remote control signal from the wireless remote controller. Thus, the wireless remote controller and the wired remote controller are selected 2 ccording to the respective purpose.
Inventors:
Tadashi Saito
Tomoaki Tamura
Yukinori Koizumi
Masaaki Tsuchida
Takashi Minaki
Tomoaki Tamura
Yukinori Koizumi
Masaaki Tsuchida
Takashi Minaki
Application Number:
JP12291890A
Publication Date:
November 13, 2000
Filing Date:
May 15, 1990
Export Citation:
Assignee:
Konica Corporation
International Classes:
G03B17/38; H04N5/00; H04N5/225; H04N5/232; (IPC1-7): H04N5/225; G03B17/38; H04N5/00; H04N5/232
Domestic Patent References:
| JP1228273A | ||||
| JP231569A | ||||
| JP62200987A | ||||
| JP62171267U |
Attorney, Agent or Firm:
Fujio Sasashima