Videocamera having a multiconnector connectable to a variety of accessories

A videocamera, comprising:

• a camera body which is connectable to a plurality of accessories;
• audio visual (AV) terminals which input from and output to an external device a video signal and an audio signal;
• means for controlling input-output of the video signal and/or the audio signal from said AV terminals in accordance with a designated operation mode among plural operation modes including a camera mode and video tape recorder (VTR) mode;
• a multi-connector, including a control signal terminal for inputting a control signal to control the camera body, for connecting the camera body to one of said accessories, said multi-connector being connectable to any one of said accessories and including said AV terminals and an accessory recognition terminal which receives an accessory recognition signal from a connected accessory, the accessory recognition signal indicating which of said accessories is connected to the camera body;
• and
• selecting means for selecting a workable operation mode from said plural operation modes based on the accessory recognition signal and wherein said accessory is a monitor remote controller, which comprises a first multi-connector connected with said multi-connector, an operation switch to operate said camera body, control means to output a control signal in response to said operation switch, and a monitor to produce the image and the sound based on the video signal and the audio signal inputted from said first multi-connector, and said first multi-connector includes a first AV terminal for receiving the video signal and the audio signal, a first accessory recognition terminal and a first control signal terminal, and wherein when said camera body detects the connection with said monitor remote controller with said multi-connector based on the accessory recognition signal inputted from said first accessory recognition terminal, said camera body outputs the video signal and the audio signal to said first AV terminal and receives the control signal from said first control signal terminal.

A videocamera, comprising:

• a camera body which is connectable to a plurality of accessories;
• audio visual (AV) terminals which input from and output to an external device a video signal and an audio signal;
• means for controlling input-output of the video signal and/or the audio signal from said AV terminals in accordance with a designated operation mode among plural operation modes including a camera mode and video tape recorder (VTR) mode;
• a multi-connector, including a control signal terminal for inputting a control signal to control the camera body, for connecting the camera body to one of said accessories, said multi-connector being connectable to any one of said accessories and including said AV terminals and an accessory recognition terminal which receives an accessory recognition signal from a connected accessory, the accessory recognition signal indicating which of said accessories is connected to the camera body;
• and
• selecting means for selecting a workable operation mode from said plural operation modes based on the accessory recognition signal and wherein said accessory is a marine package holding said camera body, which comprises a first multi-connector connected with said multi-connector, an operation switch to operate said camera body, transmission means for transmitting a control signal based on said operation switch or transmitting an operative ability of said operation switch to a operation switch of said camera body, and an external microphone to output a audio signal upon detecting a sound in water, and said first multi-connector includes an audio terminal to output the audio signal and, a first accessory recognition terminal, and wherein when said camera body detects the connection with said marine package with said multi-connector based on the accessory recognition signal inputted from said first accessory recognition terminal, said camera body receives the audio signal from said audio terminal, and further is exchanged to the camera mode recording the audio signal inputted from said audio terminal and the video signal generated by said camera body.

A videocamera, comprising:

• a camera body which is connectable to a plurality of accessories;
• audio visual (AV) terminals which input from and output to an external device a video signal and an audio signal;
• means for controlling input-output of the video signal and/or the audio signal from said AV terminals in accordance with a designated operation mode among plural operation modes including a camera mode and video tape recorder (VTR) mode;
• a multi-connector, including a control signal terminal for inputting a control signal to control the camera body, for connecting the camera body to one of said accessories, said multi-connector being connectable to any one of said accessories and including said AV terminals and an accessory recognition terminal which receives an accessory recognition signal from a connected accessory, the accessory recognition signal indicating which of said accessories is connected to the camera body;
• and
• selecting means for selecting a workable operation mode from said plural operation modes based on the accessory recognition signal and wherein said accessory is a monitor having the capacity of using as a finder, which comprises a first multi-connector connected with said multi-connector, image display means to display the image based on the video signal inputted from said first multi-connector, and a loudspeaker to produce the sound based on the audio signal inputted from said first multi-connector, and said first multi-connector includes a first AV terminal for receiving the video signal and the audio signal and a first accessory recognition terminal, and wherein when said camera body detects said monitor connecting with said multi-connector based on the accessory recognition signal inputted from said first accessory recognition terminal, said camera body outputs the video signal and the audio signal to said first AV terminal in said VTR mode and outputs only the video signal to said first AV terminal in said camera mode.

A videocamera which connects a station with a camera body, comprising:

• said camera body having a first multi-connector including a first audio visual (AV) terminal to input and output a video signal and audio signal, a power input terminal and control signal terminal;
• said station having a second multi-connector connected with said first multi-connector, which includes a second AV terminal to input and output the video signal and the audio signal to said camera body, a power output terminal and a control signal terminal, and having a third AV terminal to input and output the video signal and audio signal to external apparatuses, an operation switch to be used for controlling at least in a video tape recorder (VTR) mode, and a control means to output the control signal in response to operate said operation switch, wherein the control means of said station outputs mode information commanding the operation mode of said camera body, wherein said camera body has a mode memory memorizing the mode information inputted from said station, and wherein said camera body controls the operation mode in response to the mode information memorized in said mode memory;
• and
• said station outputting the video signal and audio signal outputted from the first AV terminal of said camera body to the third AV terminal in conjunction with outputting the control signal and power outputted from the control means and the video signal and audio signal inputted from the third AV terminal to said camera body.

A videocamera which connects a station with a camera body, comprising:

• said camera body having a first multi-connector including a first audio visual (AV) terminal to input and output a video signal and audio signal, a power input terminal and control signal terminal;
• said station having a second multi-connector connected with said first multi-connector, which includes a second AV terminal to input and output the video signal and the audio signal to said camera body, a power output terminal and a control signal terminal, and having a third AV terminal to input and output the video signal and audio signal to external apparatuses, an operation switch to be used for controlling at least in a video tape recorder (VTR) mode, and a control means to output the control signal in response to operate said operation switch;
• and
• said station outputting the video signal and audio signal outputted from the first AV terminal of said camera body to the third AV terminal in conjunction with outputting the control signal and sower outputted from the control means and the video signal and audio signal inputted from the third AV terminal to said camera body,
• wherein the first multi-connector has a first accessory recognition terminal capable of receiving an accessory recognition signal from a connected accessory, the accessory recognition signal indicating which of a plurality of accessories is connected to the first multi-connector, wherein the second multi-connector has a second accessory recognition terminal outputting an accessory recognition signal designating said station as the connected accessory, and wherein when said camera body detects that said station is connected to the first multi-connector based on the recognition information inputted from the first accessories recognition terminal, said camera body changes an operation mode to a VTR mode.