JPS58152628U

JPS58152628U - Alarm display device on viewfinder screen

Info

Publication number: JPS58152628U
Application number: JP4691182U
Authority: JP
Inventors: 渡辺　順治
Original assignee: 日立電子株式会社
Priority date: 1982-04-02
Filing date: 1982-04-02
Publication date: 1983-10-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のアラーム表示例を示す画面模式図、第２
図は本考案１の系統図、第３図、第４図は本考案のアラ
ーム表示例を示す画面模式図′である。５：ＶＤ、　６：Ｖ・ＤＬ、　゛７．ＦＦ回路、３．Ｈ
Ｄ、　９：Ｈ・ＤＬ、　ｊ　Ｑ　、ＦＦ回路、１１　：
ＳＣのクロック入力、１２：アンドゲート回路、１３，
１４，１５：８進カウンタ、１６〜２２：アラーム信号
入力端子、２３：１０進・２進変換カウンタ、２４：優
先度指定回路、２５　、Ｐ、ＲＯＭ、２６：直並列変換
器、２７．ＢＬ、２８：混合回路、２９：出力段。Figure 1 is a schematic screen diagram showing an example of a conventional alarm display;
The figure is a system diagram of the present invention 1, and FIGS. 3 and 4 are screen schematic diagrams showing examples of alarm display of the present invention. 5: VD, 6: V・DL, ゛7. FF circuit, 3. H
D, 9: H・DL, j Q, FF circuit, 11:
SC clock input, 12: AND gate circuit, 13,
14, 15: octal counter, 16-22: alarm signal input terminal, 23: decimal/binary conversion counter, 24: priority designation circuit, 25, P, ROM, 26: serial/parallel converter, 27. BL, 28: Mixing circuit, 29: Output stage.

Claims

[Scope of utility model registration request]

In an integrated camera that combines a VTR and a television camera, there is a character signal generation section that receives alarm signals such as malfunctions on both the camera side and the VTR side and generates a corresponding alarm display character signal; a display character position specifying section that specifies the display position of the generated corresponding character signal on the viewfinder screen; and a circuit that mixes the output character video signal of the character signal generating section with the video signal line of the viewfinder. alarm display device on the viewfinder screen.