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1948-49 Theatre Catalog, 7th Edition, Page 375 (362)

1948-49 Theatre Catalog, 7th Edition
1948-49 Theatre Catalog
1948-49 Theatre Catalog, 7th Edition, Page 375
Page 375


1948-49 Theatre Catalog, 7th Edition, Page 375

EINfiERTIP HOUSELIGHT CONTROL

.' FROM ONE \\g \\E

WITH

POWERSTAT 7710M 3W THEATRE DIMMERS

One fingere-operating a pushbutton or positioner-can control the houselights or other circuits in your theatre-*from one or any one of several remotely-located stations. Motor-Driven POWERSTAT Theatre Dimmers permit Manager, Projectionist, Head Usher or others to instantly brighten or dim houselights or other circuitsefrom full-on to complete blackout. Incandescent or cold cathode installations can be handled With equal economy, efficiency and precision. Since POWERSTAT Theatre Dimmers are continuously adjustable autotransformers,'many desirable characteristics are inherent. Lamp brilliancy is not affected by the number in operation; any number of lamps up to full load rating can be dimmed from full-on to blackout; a low operating temperature is maintained.



SEVERAL lOCATIONS



Non-interlocking, interlocking and "packaged" types are available. Non-interlocking Types D1700 and D4600T, illustrated, are the basic units of the line. They are Underwritersi approved for 115 volt, 50/60 cycle, single phase, continuous duty, with outputs of 0-1700 and 0-4600 watts respectively. Either of these non-interlocking dimmers can be ganged to operate from a single shaft for multiple-circuit control or higher ratings. All types are offered for motor-driven or manual control. I I Motor-driven Type DMW4600T-3E, above, . controls three circuits with a total output of

13,800 watts.

DMW46OOT-3 E



Type 01 700 Type D4600T





POWERSTAT "PACKAGED" DIMMERS

Portable, multi-circuit dimmer units, iipackaged" for school, community, amateur group and small theatre use. Simple installation, minimum maintenance, over load protection and easy, economical operation are features of these POWERSTAT Dimmers.

Three individual, continuously Portable, non-interlocking unit;





adjustable autotransformer dimmors in an attractive black, wrinkle-finished cabinet. Each unit can be mechanically interlocked to a master control for group operation.

6 dimmers in one case. Separate fuse protects each circuit. Individual "on-oft" switches, indicating lights and output receptacles for easy operation.



Type DBR6-850



T; '14 {ll/(UV Im/Im') n' [he allow, pleute mention II): mlume and page number.

THEATRE CATALOG 1948-49
1948-49 Theatre Catalog, 7th Edition, Page 375