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 #:
000946
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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940 MOTION PICTURE PROJECTION 10. HOW TO SET AND ADJUST THE MAZDA LAMP IN THE LAMPHOUSE AND LAMP SETTER Unscrew the large nickel head adjusting screw (N-l) on the socket (N) until it is backed out approximately % in. to 7/16 in. Loosen the small clamp screw (N-2) until the upper half of the socket (N-3) moves freely in all directions. Unscrew center socket contact (N-4) until it is flush with the bottom of the socket. ' — . ' '*fflE^T ■ 2~~ ««^' , nO '- _^-~~~^'~ — i i~ 1 Fig. 402 Socket Base Insert lamp (R) in socket (N) being sure to push the lamp all the way down so that it can move freely in all directions and not bind. Unscrew the two large knurled adjusting screws (M-l) and (M-2) on the lamp setter (M) and open the gate (M-3). Insert the lamp socket (N) with its lamp loosely in place in the lamp setter (M) and close lamp setter gate (M-3). Turn the lamp in its socket until the edge of the filament is parallel with the notch in the gate (M-4) and the notch in