Business screen magazine (1946)

ijcctors; 2x2 Carousel (Kodak) Ic projectors; Kodak Ektagraphic le projectors with matched fade and solve units; 2x2 random access ijectors and DuKane Micromatic ind filmstrip projectors. Most of s projection equipment is fitted with hi Opticiil wide-angle projection scs for optimimi sharpness. Each our meeting rooms and the audilum are also equipped with DaLitc ■etrol front-projection screens when se are needed. ;. Lighting and light control arc lortant features. In the rear projec1 area we control light levels rered for setup, cleaning, servicing, at each entrance and exit point h 3-way switches and dimmers. A rk light may be switched in at each )jector via convenient rcceptables. \Vhcn the area is operational, all Its except dim safety aisle illuminans arc "off" to preserve total dark M photography is another responsltty at the Center; cameraman Is Ising one of Company's recent incitive prizes. cs behind rear-screens. Stray beams iking this type of screen from the rr degrades highlights and reduces citrast. Remote power rheostats nunted on each projection table perr the operator to control both room Liting and volume levels. f)iVe call special attention to one of It most unique features within the iier, working areas of the Center. S-cial provision was made for sixiih square "troughs" running through t entire complex and carrying all of I necessary cables. onveniently accessible "behind the > nes." these troughs give us quick less to electronic circuits; each cable i'lumbered for identification. Repairs n:ht be minimal, but for changing ol rearrangement of wiring, etc., the t.'Ughs help us to avoid damage to V Is and ceilings and simplify equipi^nt changes or rearrangement of our " '>aratus. I Recording a master tape at the audio console in Center's special audio studio. there's also a dimmer rheostat control for room lights. Each box also has a push button for remote control of Special mention should also be made of our remote control boxes. These are portable units with a sloping face and each of these contains controls for two 2x2 slide projectors (lamp; forward-reverse sequence and focus); 16mm sound projector controls for on/off; forward/ reverse; and tape recorder control w run/ stop/ rewind. In the large meeting room 35mm stripfilms. All of these units can be operated by the meeting leader or instructor from a remote turret or by simply flipping a switch. The audio-visual technician can handle arrangements from his rear projection location. Pentagon The prof essionars choice . . . high speed in -cassette and open reel duplicators Expandibility IS but one of the many advantages Pentagon offers you, the professional Pictured here is a basic three unit system capable of providing simultaneously from either a reel to reel or cassette master copies in three different formats; in cassette. 50 mil open reel (for later loading into cassettes), and V*" open reel copies A TRULY FLEXIBLE SYSTEM All Pentagon duplicators come with the following professional features . r, ACCUTRACK METERING U TRACK SELECTION SWITCH :; MODULAR DESIGN □ PLUG-IN CIRCUIT BOARDS c BIAS READOUT O TEST SWITCH c SYNCHRONOUS CAPSTAN MOTORS o EXPANDABILITY :: CASSETTE HIGH TOROUE START UP o SERVICEABILITY See why Pentagon should be your first choice when it comes to high speed duplicating equipment WRITE O Pentagon Industries, Inc. 4751 NORTH OLCOTT AVE CHICAGO. ILLINOIS 60656 (312) 867-9200