Motion picture projection : an elementary text book (1928)

Record Details:

Title:
Motion picture projection : an elementary text book
Date:
1928
Publisher:
New York : Technical Book Company
Volume:
Motion picture projection : an elementary text book
Leaf #:
000954
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Niles Essanay Silent Film Museum
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
September 21, 2023
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948 MOTION PICTURE PROJECTION Tilt the reflector up by moving its focusing knob (Q-l, Fig. 404) down and lock with locking knob (Q-2). Place the image of the filament in the circle of light on the shutter blade (Fig. 406). If the filament images are too far to the left, screw in the contact base adjusting screw (S-l) and push the socket (N) farther into the lamphouse. If the images are too far to the right, unscrew the Fig. 408 Parts of Reflector Holder contact base adjusting screw (S-l), thereby pulling the lamp out from the socket base (S). The space between the two center coils of the filament should be in the center of the circle of light. (The filament image on the shutter may or may not necessarily be sharply defined and distinct.) Loosen the socket base clamp (S-2, Fig. 404) and move the lamp forward and backward until the