Martin-LC-Series-LED-ScreenThe LC Series is a semi-transparent, modular system of LED panels, perfect for displaying video and images. Designed for stage shows, TV studios and other commercial applications, the LC closely integrates light, video and set design, offering entirely new possibilities for staging.

  • 40mm pixel pitch (seamless image at about 30m)
  • Extremely bright, 1800 NITs (cd/m2)
  • Unique semi-transparent design
  • Genlock feature for preventing light-flicker in TV applications
  • Daisy-chain set-up with DVI-D connection (up to 6 modules per link)
  • Simple, familiar assembly in truss mount format
  • Units can be evenly joined for a seamless image
  • Light weight modules, easy to handle, cutting cost and time
  • All-in-one solution, with no external power supplies or drivers

Length: 1000 mm (39.4 in.)
Width: 105 mm (4.1 in.)
Height: 1004 mm (39.5 in.), LC 1140
Height: 2004 mm (78.9 in.), LC 2140
Weight: 14.3 kg (31.5 lbs.), LC 1140
Weight: 19.4 kg (42.8 lbs.), LC 2140

Control and Programming
Setting and addressing: DIP switch, LC Software

Video Processing
Video signal processor: Integrated
Video signal: XGA 1024 x 768 DVI-D (digital single link), 25x25 (LC 1140) or 25x50 (LC 2140) pixels displayed
Video signal frequency: 50 or 60 Hz
Genlock: Yes (via Martin DVI buffer box)

Photometric Data
Light source: 5 mm (0.2 in.) oval LED
Total output (max.): 1800 Cd/m2 (1800 nits) measured outside LED tubes, Ta 25° C (77° F)
Resolution, one fixture: 25 x 25 pixels (LC 1140), 25 x 50 pixels (LC 2140)
Pitch (pixel center-to-center): 40 mm (1.6 in.)
Pixels per m2: 625
Red dominant wavelength: 627.5 nm ± 2.5 nm
Green dominant wavelength: 522.5 nm ± 2.5 nm
Blue dominant wavelength: 472.5 nm ± 2.5 nm
Color resolution: 14 bits per color
Viewing angle: >100° horizontal, >40° vertical at 50% intensity

Panel frames: Steel and aluminum
LED tubes: Acrylic
LED tubes per panel: 25
Transparency through panel (unmasked area): >60%
Color: Black panel frames
Protection rating: IP20

Orientation: Any
Panel interlocking: Prolyte CCS6 conical coupler system

Power in/out: Neutrik Powercon
Video in/out: DVI-D single link (DVI-I dual link connectors provided)

AC power: 100-120/200-240 V nominal, 50/60 Hz
Power supply unit: Integrated, auto-sensing multi-voltage
Main fuses: Three 5 AT (LC 1140 and LC 2140)

Cooling: Forced air (temperature-regulated, low noise)
Maximum ambient temperature (Ta max.): 40° C (104° F)
Minimum ambient temperature (Ta min.): 0° C (32° F)
Total heat dissipation (calculated, +/- 10%): 1060 BTU/hr. (LC 1140), 2140 BTU/hr. (LC 2140)

Noise level: <45 dBA for one panel at 1 m (3.3 ft.), steady state, Ta 25° C (77° F)

EU safety: EN 60825-1, EN 60950
EU EMC: EN 55022, EN 55024, EN 61000-3-2, EN 61000-3-3
US safety: ANSI/UL 60950-1
Canadian safety: CAN/CSA 60950-1-03