Remote-controlled slide projector

Details Remote-controlled slide projector Remote-controlled slide projector

1993-01-08

1995-04-18

Gutierrez, Diego F. F.

Optics: image projectors

Slide transfer mechanism

353122, G03B 2100

Patent

active

054082846

ABSTRACT:
A remote-controlled slide projector is proposed in which for interrupting a slide presentation the projection lamp and the blower can be de-energized by a standby command of the remote control device. To continue the slide presentation, blower and projection lamp can be re-energized by another command via the remote control device. In the standby mode, the electronic control circuit of the projector is continued to be supplied with power.

REFERENCES:
patent: 3675226 (1972-07-01), Long
patent: 3887277 (1975-06-01), Tepper
patent: 3922081 (1975-11-01), Uchidoi et al.
patent: 3958875 (1976-05-01), Bowry et al.
patent: 4420232 (1983-12-01), Mischenko
patent: 4432618 (1984-02-01), Parker et al.
patent: 4440478 (1984-04-01), Mischenko et al.

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