OPERATING DEVICE FOR SWITCHING

Title:

OPERATING DEVICE FOR SWITCHING

Document Type and Number:

Japanese Patent JPS63187879

Kind Code:

A

Abstract:

PURPOSE:To select the automatic mode for the adjusting device as soon as power is applied by devising the titled device such that the adjusting device is brought into automatic adjusting state without fail by a switching signal from a flip-flop circuit after application of power. CONSTITUTION:In applying a power switch 1 to start a video camera, a reset pulse generating circuit 2 generates a reset pulse interlocking therewith to reset a microcomputer 11 controlling the operation of a video camera into the initial state. The reset pulse is fed to a flip-flop circuit 5 via an OR circuit 3 as a trigger pulse simultaneously. The succeeding trigger pulse is generated by the operation of the auto/manu changeover switch 4.

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Inventors:

AOKI MORIO

Application Number:

JP1834387A

Publication Date:

August 03, 1988

Filing Date:

January 30, 1987

Export Citation:

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Assignee:

HITACHI LTD

International Classes:

H04N5/232; H04N9/04; (IPC1-7): H04N5/232; H04N9/04

Attorney, Agent or Firm:

Katsuo Ogawa

Previous Patent: JPS63187878

Next Patent: SIGNAL PROCESSING SYSTEM FOR SOLID-STATE IMAGE PICKUP ELEMENT