JPS5654426A - Projector - Google Patents

Projector

Info

Publication number
JPS5654426A
JPS5654426A JP13110679A JP13110679A JPS5654426A JP S5654426 A JPS5654426 A JP S5654426A JP 13110679 A JP13110679 A JP 13110679A JP 13110679 A JP13110679 A JP 13110679A JP S5654426 A JPS5654426 A JP S5654426A
Authority
JP
Japan
Prior art keywords
projector
buttons
easy
sure
operating state
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
JP13110679A
Other languages
Japanese (ja)
Inventor
Shoji Hanaoka
Ryoichi Matsuda
Tomoyuki Komatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SANWA DENKI KK
Original Assignee
SANWA DENKI KK
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
Application filed by SANWA DENKI KK filed Critical SANWA DENKI KK
Priority to JP13110679A priority Critical patent/JPS5654426A/en
Publication of JPS5654426A publication Critical patent/JPS5654426A/en
Pending legal-status Critical Current

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Landscapes

  • Projection Apparatus (AREA)

Abstract

PURPOSE: To make checking of the operating condition of a projector easy even in the dark and make projection operation easy and sure by selecting an operating state with push buttons, and lighting the corresponding display lamps.
CONSTITUTION: If push buttons 28, 31, 33 for film feed forward, reverse and voice record provided together with a push button 26 for giving a loop part to film, a push button 29 for electric power supply OFF, etc. are operated, the projector is put into the operation state selected according to the operations of the buttons by way of the corresponding relays. At the same time, the foward display, reverse display, record display lamps corresponding to the buttons 28, 31, 33 etc. are lighted so that even in the dark the operating state of the projector is checked, and nevertheless, the operating state is not selected according to the turning positions of rotary knobs; therefore, the projection operations become easy and sure. Similarly, it is also possible to perform easy and sure remote operation of the projector.
COPYRIGHT: (C)1981,JPO&Japio
JP13110679A 1979-10-11 1979-10-11 Projector Pending JPS5654426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13110679A JPS5654426A (en) 1979-10-11 1979-10-11 Projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13110679A JPS5654426A (en) 1979-10-11 1979-10-11 Projector

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1217280A Division JPS5654427A (en) 1980-02-04 1980-02-04 Framer correcting device of projector

Publications (1)

Publication Number Publication Date
JPS5654426A true JPS5654426A (en) 1981-05-14

Family

ID=15050111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13110679A Pending JPS5654426A (en) 1979-10-11 1979-10-11 Projector

Country Status (1)

Country Link
JP (1) JPS5654426A (en)

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