Exhibitors Herald and Moving Picture World (Oct-Dec 1928)

56 BETTER THEATRES SECTION OF December 22, 1928 The Superior Projector Type "S" Manufactured by COXSACKIE HOLDING CORP. Coxsackie, N. Y., U. S. A. "Day by Day Superior in every way" THE STANDARD OF EXCELLENCE For MOVIETONE and VITAPHONE synchronized sound projection. The SUPERIOR PROJECTOR is a Standard Professional Motion Picture Projector designed for exhibitors who desire the best in projection with a minimum of maintenance cost. A steady increase in sales show a marked trend toward "SUPERIORS" as the outstanding projector, which is daily proving every claim made for it over a long period: SUPERIOR SCREEN RESULTS, LONG WEARING QUALITIES AND GENERAL SIMPLICITY. For general satisfaction BUY SUPERIOR PROJECTORS Our dealers will be glad to give you a demonstration Your dear public won't break down your doors on any picture unless it is properly projected! »w STRONG Automatic Reflector Arc Lamps Assure full screen illumination Sold by Trustworthy Independent Supply Dealers Everywhere t»e Strong Electric c° 2501 Lagrange St. Toledo,0. on the defensive, and be productive of real results. It also is the business of the theatre manager when complaint is made by an exchange that films are being oil spattered in his theatre, to make immediate and very careful investigation, and if the complaint seems well founded, then to discipline the projectionist or projectionists and to report the matter to the union to which he or they belong. I make that last suggestion for the reason that unions, with possibly a few rare exceptions, will not countenance members committing deliberate and unnecessary outrage upon either equipment or films. In closing, however, regardless of the projectionist's fault in permitting the oil to get on the films in the first place, IT IS THE PLAIN DUTY OF ALL EXCHANGES TO SEND OUT NO FILM HAVING OIL OR EXCESSIVE DIRT UPON ITS SURFACE. TO DO SO IS IN EFFECT A VIOLATION OF CONTRACT. I am of the opinion that any theatre would be fully justified in refusing to pay for films received in an objectionably dirty condition, or with oil upon their surface, even though compelled to use them to avoid closing the theatre. I am convinced any court would agree with that proposition. Out of Focus Trouble A projectionist out in California says: "Am a new projectionist. Have projected pictures only 10 months and in that time have had only three dark houses. Two were due to losing the lower loop and one because a drive belt broke. Is not that a good record for a new man? We have a 940 seat house. Use two Simplex projectors equipped with G E 900 watt incandescent, T 20. Use piano convex condenser and Snaplite projection lenses. Projection distance is 98 feet. "For some while now the lower left hand side of the picture has been out of focus. It is quite noticeable on titles. Have checked the optical alignment and have had another projectionist do the same thing. We found everything O. K. Rotating shutters are the standard Extralite shutters which came with the projectors. Both mechanisms have been overhauled within three months past. "Am studying your Bluebooks. Sure is SOME book! Written so that a fellow can understand every word. Want to go on with projection, as I think there will be advancement for the right men and I mean to be a 'right man.' Would you advise me to go to a good projection school, or learn by experience? Bytheway, the out of focus business is on just one projector." As to your out of focus effect, first of all remove the lens from the projector showing the fault and try it in the other projector. It the fault follows the change you know positively the fault is in the projection lens. You should then very carefully disassemble the projection lens and clean all surfaces thoroughly. Be careful, however, to not get the lenses mixed up or reversed. Follow the plan I did the first time I, in fear and trembling almost, disassembled a lens. I took each lens out and laid it down on a clean cloth with the side that went toward the screen DOWN. On Pages 147 to 149 you will see the assembly of your Snaplite lenses. You can use a mixture of half wood alcohol and half water, or high grade gasoline (get it at drug store) or benzine to clean the lenses. Polish them carefully before reassembling. Use an old, perfectly clean handkerchief or something similar. I assume each projector is equi-distant sidewise from the screen center. If not, and the screen can be moved, it is barely possible the lower left hand corner got shoved a bit ahead or back and it doesn't show with the projector nearest the center line, but docs on the other. That's a pretty farfetched guess, but it could be. I think it is in your projection lcn<. If it is not then advise me further and I'll see