Business screen magazine (1946)

.isily and inexpensively with the vlddcl 578 Transparency Maker, ■caturing compact design and port.libihty (weight: 14 lbs.) the 578 ilso makes paper copies, stencils ind spirit masters. 3>M Company. circle 210 on reader service card \uto-Pan for CCTV iurveillance K heavy-duty automatic panner :apable of supporting television ameras weighing up to 100 pounds ran be programmed to sweep any ndoor or outdoor area on a hori:ontal plane. It has many applicaions in areas where TV is used for lurveillance. Engineering features include leavy-duty aluminum construction md roller bearing support through)Ut and a dual motor designed to land up under continuous operaion. Vicon Industries. Inc. circle 211 on reader service card <assette Recorder Features Endmatic Shut Off System The Model F-60 cassette tape reorder features the Endmatic system vhich provides complete, automatic ihut-off at the end of the cassette leel. The tape transport stops, there)y eliminating tape tension and the ape drive mechanism automatically lisengages avoiding deformation to he rubber pinch roller. All push juttons return to the "off" position md power is shut off. The recorder operates on bateries, house current or, with an idaptor, car, boat or trailer battery. Zoncord Electronics Corp. I circle 212 on reader service card ■Rear Projection Screens for ■Various Applications A wide selection of rear projection icreens features a variety of colors |3nd gains combined with high opti|:al quality. The screens have apDlication in industry, training and ucation and are available for comluter and electronic displays, mic■ofilm readers, teaching units, sales, light simulators and exhibits and lisplays. Uni-Screen. Inc. circle 213 on reader service card Weight Reduction Increases Portability of Projector The MPO Videotronic Super 8 projector has been reduced in weight -EBRUARY, 1971 from 18 to 16'/2 pounds. This reduction was accomplished by a review of all components. Wherever possible, without lessening quality, parts were lightened or simplified, for lighter weight and better performance. The portable Videotronic has a built-in screen measuring 10" x 13" and converts to throw a large wall picture. It has a 15-minute cartridge capacity, uses standardized 1 8 frame advance, magnetic sound, does not need rewinding or threading. MPO Videotronic Projector Corp. circle 214 on reader service card Audiotronics Videotape Recorder Compatible with V2" Standard The model PVR 707 half-inch videotape recorder is fully compatible with the new universal standard format for half-inch VTRs and offers full interchangeability of tapes with all recorders meeting the Type 1 format. Features include full electrical control of all tape transport modes, a two-input switcher, horizontal or vertical mounting and operation, optional electronic editing and op Continued on page 43 The VTR line... With exclusive PROGRAM COMMAND CENTER PVR 707 PVR 708 PVR 709 It's Audiotronics' new PVR line... the first fannilyof EIA-J standard format V2-inch Video Tape Recorders to feature the exclusive, revolutionary PROGRAM COMMAND CENTER concept, and the first VTR's versatile enough to handle any job, and engineered to meet any future need. The exclusive PROGRAM COMMAND CENTER is standard on all the PVR models and puts these important VTR functions at your fingertips: Push button, solenoid-controlled tape transport • Two input video-audio switcher • Stop frame • Audio dubbing • Colormonochrome selection • Slow motionnormal selection. All VTR's feature automatic tape shutoff, automatic and manual level controls, and complete compatability with other Type 1 format VTR's. These key options are available on any model: Time lapse recording, a re mote control unit, and a 19-inch rack mount. BUT HERE IS THE BEST PART... no matter which model you choose, if you decide at a later date you want to add any available feature or option . . . including color . . . NO PROBLEM! Capability is built-in so they may be added anytime. Since the Video Tape Recorder is the HEART of your CCTV system, be sure you see The VTR line... the one with the exclusive PROGRAM COMMAND CENTER and the future built-in-from Audiotronics — naturally! Write for more information. We will also send the name of your nearest Audiotronics Video Systems Representative. AUDIOTRONICS V.^L„ „i_IEMS DIVISION 7428 Bellaire Avenue North Hollywood. California 91605 circle 141 on reader service card 41