Boxoffice-January.07.1950

08.08.2014 Views

iilU'iiniiiiii lliBlliBNW foasm Rest room of State Theatre, Ann Arbor, Michigan. C. Howard Crane 6- Associates, Architects. Glazed tile on the walls; ceramic mosaic tUe on floor. ca*c c

. FOR THE TREMENDOUS VOLUME OF LIGHT required by today's gigantic screens, tliere is no substitute for the big PROJECTS 21,000 LUMENS at 90 amperes COMPARED TO 17,000 LUMENS for the 70-anipere Suprex and COMPARED TO 7,000 LUMENS for the I.K. W. •j^ Forced Air Cooling of Carbon Feed Mechanism ^ Low Operating Temperatures ^ Rugged Burner Mechanism "^ Lightronic Automatic Focus Control System -A" Simplicity of Carbon Feed Rate Adjustment—The One Control is Set to Desired Amperage if Bi-Metal Lightronic Tube Controls Both Motors to Correctly Feed the Carbons * Big 16'/2-lnch Reflector Matches High Speed f1.9 Lens -^ Air Stream Stabilization of Arc Burning •^ Complete Combustion of Black Soot -^ White Deposit on Reflector Prevented ^ Unit Construction Permits Instant Removal of Major Components '7^ S€4U

.<br />

FOR THE TREMENDOUS<br />

VOLUME OF LIGHT<br />

required by today's gigantic screens,<br />

tliere is no substitute for the big<br />

PROJECTS 21,000 LUMENS<br />

at 90 amperes<br />

COMPARED TO 17,000 LUMENS<br />

for the 70-anipere Suprex and<br />

COMPARED TO 7,000 LUMENS<br />

for the I.K. W.<br />

•j^ Forced Air Cooling of Carbon Feed<br />

Mechanism<br />

^ Low Operating Temperatures<br />

^ Rugged Burner Mechanism<br />

"^ Lightronic Automatic Focus Control<br />

System<br />

-A" Simplicity of Carbon Feed Rate Adjustment—The<br />

One Control is Set to Desired<br />

Amperage<br />

if Bi-Metal Lightronic Tube Controls Both<br />

Motors to Correctly Feed the Carbons<br />

* Big 16'/2-lnch Reflector Matches High<br />

Speed f1.9 Lens<br />

-^ Air Stream Stabilization of Arc Burning<br />

•^ Complete Combustion of Black Soot<br />

-^ White Deposit on Reflector Prevented<br />

^ Unit Construction Permits Instant Removal<br />

of Major Components<br />

'7^ S€4U

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