Equipment Detail

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IDM  (1965 December)
Strand


First fully working lighting control system with Instant Dimmer Memory.
This first version was known as IDM/DL. It was later redesigned and re-named MSR (or IDM/MSR).
A total of 20 IDM/DL or IDM/MSR systems were installed between 1966 and 1972.

Related Venues:

See also:

Documents

IDM
IDM 
Click on thumbnail to enlarge
[583kb  JPEG]
From Alan Luxford Collection
IDM
IDM 
Click on thumbnail to enlarge
[1.09Mb  JPEG]
From Alan Luxford Collection

IDM Draft Operating Instructions 
[2.04Mb PDF]
From Jim Laws Collection
Photo: Original IDM Desk
Photo: Original IDM Desk 
Click on thumbnail to enlarge
[1.6Mb  JPEG]
From Alan Luxford Collection

IDM Draft Instructions (1965)
[3.54Mb PDF]
From Jim Laws Collection

IDM / DL Instant Dimmer Memory Datasheet (May 1967)
[19.63Mb PDF]
From Frederick Brown Collection

IDM/DL/TV-BBC Specification (March 1968)
Written by Fred Bentham, PRS, B Bear
[25Mb PDF]
From Bob Anderson Collection
Photo: IDM/DL Console Opened
Photo: IDM/DL Console Opened (March 1968)
Click on thumbnail to enlarge
[598kb  JPEG]
From Bob Anderson Collection
Photo: IDM/DL Console Showing Special Controls
Photo: IDM/DL Console Showing Special Controls (March 1968)
Click on thumbnail to enlarge
[770kb  JPEG]
From Bob Anderson Collection
Photo: IDM/DL Storage Rack
Photo: IDM/DL Storage Rack (March 1968)
Click on thumbnail to enlarge
[547kb  JPEG]
From Bob Anderson Collection

1969 Catalogue - Page 12 (1969)
[2Mb ]
From Strand Archive

IDM/R Mk2 Equipment Specification (1969)
[3.3Mb PDF]
From Jim Laws Collection

IDM/DL Instant Dimmer Memory Lighting Control manual (July 1969)
Part 1: Function and Operation
[2.4Mb PDF]
From Frederick Brown Collection

1971 Stage Lighting (p.15) (October 1971)
[176kb ]
From Strand Archive
Photo: IDM Installation in Prague State Opera House
Photo: IDM Installation in Prague State Opera House (1973)
Click on thumbnail to enlarge
[ JPEG]
From Bob Hartley Collection
Photo: IDM Installation in Prague State Opera House
Photo: IDM Installation in Prague State Opera House (1973)
Click on thumbnail to enlarge
[ JPEG]
From Bob Hartley Collection
Photo: IDM Installation in Prague State Opera House
Photo: IDM Installation in Prague State Opera House (1973)
Click on thumbnail to enlarge
[ JPEG]
From Bob Hartley Collection
Photo: IDM Installation in Prague State Opera House
Photo: IDM Installation in Prague State Opera House (1973)
Click on thumbnail to enlarge
[ JPEG]
From Bob Hartley Collection
Photo: IDM Installation in Prague State Opera House
Photo: IDM Installation in Prague State Opera House (1973)
Click on thumbnail to enlarge
[ JPEG]
From Bob Hartley Collection
Photo: IDM Installation in Prague State Opera House
Photo: IDM Installation in Prague State Opera House (1973)
Click on thumbnail to enlarge
[ JPEG]
From Bob Hartley Collection
Advert - Theatre Crafts May/June 1975
Advert - Theatre Crafts May/June 1975 (May 1975)
Click on thumbnail to enlarge
[1.58Mb  JPEG]
From Backstage Heritage Collection

Memory Lighting Control Systems 1967-1985 (June 1985)
[757kb PDF]
From Jim Laws Collection

LSI - Classic Gear - IDM (September 2015)
[853kb PDF]
From Lighting & Sound International

Exhibits in the Backstage Heritage Collection


IDM (Mark 2)  
From The NEET Collection

IDM Control Desk  (1972)
From the New London Theatre
From The NEET Collection

IDM Sperry Memory Rack  (1972)

Journal Entries for IDM in the Backstage Heritage Collection


DDM - A Revolution in Lighting Control (TABS - 1971)

Back to Control - Memory (Strand)