Theatre Design & Technology - Summer 1982 - 28

~~~~~~~~~A_nn_F_Olk_e/_~r_~_H._w_eIIS~New

Lighthesizer 212 Programmable Sequencer Introduced by Great
American Market

An automated system that allows for on-the-scene programming of
any movable electronic, electro-mechanical or mechanical device has
been introduced by The Great American Market. The Lighthesizer 212
can be used for theatrical lighting, scenery, outdoor displays, or any
other device that requires physical or visual movement. It works with
either 12 dimmers or non-dimmers, or any combination thereof. Any
channel or channels may be selected and entered into anyone of the
unit's eight sequence memories. Then, up to 32 steps may be entered in
any configuration, latching cues to each other in any sequence desired.
After being programmed by the user, anyone of the eight sequences
may be called up. By using the Lighthesizer's variable speed clock, the
unit's timing may be set.
Each channel's activity is displayed on a series of LEOs on the front
panel, providing visual simulation of the entire program in memory. The
unit automatically retains its memory for up to four years when disconnected from an AC power source, assuring no loss of program due to a
power failure, or during transportation.
The basic Lighthesizer system consists of 12 control channels; eight
programmable sequences with 32 steps per sequence; one adjustable
clock; one master relay output switch (ON/OFF) and one master dimmer
output (0-10 volts). Other control voltages are available upon request.
Easily expandable, control channels may be increased in groups of 12
up to 144 channels; sequences may be increased from eight to 16; and
sequence steps from 32 to 64. The Lighthesizer 212 will control any
relay, contactor, dimmer or switching device. Options include Channel
Manual Override and Automatic Sequence Advance, which allows for
eight different memories to sequence one to the other automatically.
Complete technical information may be obtained from The Great
American Market, P.O. Box 178, Woodland Hills, CA 91364.

Products

California Special Fogging System

Honcho Special Effects Products has introduced the California Special Fogging System-Model B-002, which fogs twice without reloading.
Its switchboard is separate from the Fog Machine, to enable remote
control from any location. The system uses approximately 90% less dry
ice than conventional fogging systems; yet puts out as much fog as a 55
gallon barrel size machine. Compact, it weighs only 35 pounds, including switchboard. A 1-year guarantee includes parts and labor. It will
cover 400 square feet in less than 10 seconds, 900 square feet in
approximately a minute and a half. The fog is odorless, very dry, very
white in color, and dissipates very slowly. For further information, write
Honcho Special Effects Products, 15916 Manufacture Lane, Huntington
Beach, CA 92649.
Three-In-One Dimmer Control

The Roctronics Stagetron control console is a multipurpose unit that
may be 1) an 18-channel single scene control, 2) a six-channel threescene control, or 3) a six-channel two scene control plus a six channel
one scene control.
In addition to the 18 channel controllers and mode switches required,
the unit has scene masters, a cross-fader, a timed cross-fader, six
independent switches, and a touch-sensitive glide keyboard (TM) to
flash channels to full at will. Further information contact Roctronics, 100
Roctronics Park, Pembroke, MA 02359.
Sparkle-Lamps

Neo-Ray's low wattage Sparkle-Lamps have applications for discos or
fairyland effects. They are available in 120 volt, 5 watt, or 24 volt, 2'/2
watt capacities, with candelabra or medium screw bases; with a variety
of bulb shapes (four sizes of "G", two of "S", two of "B"); in red, amber,
green, blue, bronze and clear. For further information, write Neo-Ray
Products Inc., 537 Johnson Ave., Brooklyn, NY 11237.
New GE 425-Watt Quartzline Lamp

A new 425-watt, 120-vlt Quartzline (R) tungsten-halogen lamp has
been introduced by the General Electric Company. It is designed to
reduce energy costs 15 percent while producing 18 percent as much
light as a standard 500-watt T3 tungsten-halogen lamp. Average rated
lamp life is 2,000 hours for both lamp wattages.
The new 425-watt lamp can be retro-fitted in all existing fixtures using
standard Q500T3/CL lamps. Each lamp can save about $7.50 in energy
costs over its 2,000-hour life, at 5e/KWH, when used in place of the
standard 500-watt tungsten-halogen lamp. Applications include stage
and studio cyclorama lights. GE's new Q425T/CL lamp produces 8,900
average initial lumens and is rated at 8,600 average mean lumens
(97%). For more information and application data, write Inquiry Bureau,
Lighting Business Group, General Electric Company, Nela Park #1180,
Cleveland, OH 44112.
Potlatch's New Structural Panel

A new, tough structural panel competitor for plywood, named Oxboard, is manufactured by Potlatch Corp. The product is oriented strand
board, or OSB, which consists of long, narrow flakes or strands of aspen
aligned in layers. Alternate layers are perpendicular and bonded with
resin, creating strength properties and dimensional stability comparable
to plywood. Oxboard, priced to compare with plywood, bears the APARated Sheathing trademark of the American Plywood Association,
which has been recognized by major building codes, and is a rigid,
dimensionally stable, machinable product that contains no core voids or
knotholes. For further information on available thicknesses, etc., write
Potlatch Corporation, Public Information Office, One Maritime Plaza,
P.O. Box 3591, San Francisco, CA 94119.
26

Theatre Design & Technology

USITT Summer, 1982



Table of Contents for the Digital Edition of Theatre Design & Technology - Summer 1982

Contents
Theatre Design & Technology - Summer 1982 - 1
Theatre Design & Technology - Summer 1982 - 2
Theatre Design & Technology - Summer 1982 - 3
Theatre Design & Technology - Summer 1982 - Contents
Theatre Design & Technology - Summer 1982 - 5
Theatre Design & Technology - Summer 1982 - 6
Theatre Design & Technology - Summer 1982 - 7
Theatre Design & Technology - Summer 1982 - 8
Theatre Design & Technology - Summer 1982 - 9
Theatre Design & Technology - Summer 1982 - 10
Theatre Design & Technology - Summer 1982 - 11
Theatre Design & Technology - Summer 1982 - 12
Theatre Design & Technology - Summer 1982 - 13
Theatre Design & Technology - Summer 1982 - 14
Theatre Design & Technology - Summer 1982 - 15
Theatre Design & Technology - Summer 1982 - 16
Theatre Design & Technology - Summer 1982 - 17
Theatre Design & Technology - Summer 1982 - 18
Theatre Design & Technology - Summer 1982 - 19
Theatre Design & Technology - Summer 1982 - 20
Theatre Design & Technology - Summer 1982 - 21
Theatre Design & Technology - Summer 1982 - 22
Theatre Design & Technology - Summer 1982 - 23
Theatre Design & Technology - Summer 1982 - 24
Theatre Design & Technology - Summer 1982 - 25
Theatre Design & Technology - Summer 1982 - 26
Theatre Design & Technology - Summer 1982 - 27
Theatre Design & Technology - Summer 1982 - 28
Theatre Design & Technology - Summer 1982 - 29
Theatre Design & Technology - Summer 1982 - 30
Theatre Design & Technology - Summer 1982 - 31
Theatre Design & Technology - Summer 1982 - 32
Theatre Design & Technology - Summer 1982 - 33
Theatre Design & Technology - Summer 1982 - 34
Theatre Design & Technology - Summer 1982 - 35
Theatre Design & Technology - Summer 1982 - 36
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http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1967May
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1967Feb
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Dec
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Oct
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966May
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Feb
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1965Dec
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1965Oct
http://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1965May
http://www.nxtbookMEDIA.com