JPS63258172A - Image pickup system - Google Patents

Image pickup system

Info

Publication number
JPS63258172A
JPS63258172A JP9189587A JP9189587A JPS63258172A JP S63258172 A JPS63258172 A JP S63258172A JP 9189587 A JP9189587 A JP 9189587A JP 9189587 A JP9189587 A JP 9189587A JP S63258172 A JPS63258172 A JP S63258172A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
energizing
camera
time
circuit
synchronizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9189587A
Inventor
Kunio Ninomiya
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To save power and to record a stable video by starting energizing to the following image pickup device prior to the switching from one image pickup device to the following one by a prescribed time.
CONSTITUTION: The energizing to a B-camera main body 2 is turned on earlier than a time TA when the energizing to an A-camera ends by a time TG sec. Since the said time of energizing the camera main body 2, synchronizing signals B SYNC from the camera main body 2 are supplied to a synchronization control circuit 6 shown in the figure 1, and thus said signals are phase-synchronized with master synchronizing signals from a master synchronizing circuit 5. When the locking of the control circuit 6 is complete, a signal is outputted to a switch control circuit 7, a switch SWA is turned off to terminate the energizing to the A-camera, and at the same time a switch SWB is turned on to start the energizing to a tripod head 2'.
COPYRIGHT: (C)1988,JPO&Japio
JP9189587A 1987-04-16 1987-04-16 Image pickup system Pending JPS63258172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9189587A JPS63258172A (en) 1987-04-16 1987-04-16 Image pickup system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9189587A JPS63258172A (en) 1987-04-16 1987-04-16 Image pickup system

Publications (1)

Publication Number Publication Date
JPS63258172A true true JPS63258172A (en) 1988-10-25

Family

ID=14039301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9189587A Pending JPS63258172A (en) 1987-04-16 1987-04-16 Image pickup system

Country Status (1)

Country Link
JP (1) JPS63258172A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366268U (en) * 1989-10-26 1991-06-27
JPH0485880U (en) * 1990-11-28 1992-07-27
JPH0515577U (en) * 1991-08-02 1993-02-26 日本アビオニクス株式会社 Tourist destination for the video display device
US6999131B2 (en) 2000-02-23 2006-02-14 Matsushita Electric Industrial Co., Ltd. Video output apparatus and output video changeover control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366268U (en) * 1989-10-26 1991-06-27
JPH0485880U (en) * 1990-11-28 1992-07-27
JPH0515577U (en) * 1991-08-02 1993-02-26 日本アビオニクス株式会社 Tourist destination for the video display device
US6999131B2 (en) 2000-02-23 2006-02-14 Matsushita Electric Industrial Co., Ltd. Video output apparatus and output video changeover control method

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