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MULTI-MEDIA ON A LIMITED BUDGET
Advantages of 3-projector presentation How to get them for no more than $500
\4ulti-media facilitates multi-information. Three visual messages are possible simultaneously on one screen with three prelectors.
byJ.C. DURHAM, JR. Baptist Home Mission Board
I How DO YOU AUTOMATE a wldc-screen, three-projector I^resentation when the budget simply won't allow the Purchase of a sophisticated programmer? Docs a cost of S500.(X) in addition to the projectors sound appealing? You can do it for that, using only standard products ivith no electronic modifications.
j The equipment used is a stereo tape recorder with
|i built-in projector change feature (Ulier 8000 with Dia
lilot). This built-in feature is used to control one of the
I ^^rojectors. One down and two to go! The remaining
j [projectors are controlled by a Kodak Synchronizer
I Ivhich uses a 400 cycle tone and a Kodak Programmer
'vhich uses a 6.500 cycle tone; both operating on the
inie stereo track. Narration and music go on the other
icreo track. Simple isn"t it?
I 'I'hc moiiev invcstetl is approximatcK S.^50.0() lor ( ;iie tape niachine. which you would probably need.
UNE, 1971
regardless of the type of automation chosen. $50.00 for the Synchronizer, and $1 ()().()() for the Programmer. The total is about $500.00.
Confusion arises because of Kodak's designation of their unit as a Programmer. Kodak was manufacturing this device long before today's sophisticated programmers controlling multiple projectors were developed. This device controls just one projector and was designed for use with the program audio as a semi-inaudible tone to change the projector automatically.
Why bother with a three-projector presentation? Tiiere is a logical reason, apart from a desire to join the multi-media trend. Our organization is a nationwide agency, supported by more than eleven million church members. Frec|uently. groups of these people to whiim we feel a deep sense of responsibility jilaii stopovers at t)ur buildine. The point is: These visitors ha\e a limited
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