Control Display & Management System

Petr Chalupa

Petr Chalupa

Odolné PC, Military, TEMPEST, Doprava +420 251 614 073

Základní informace

  • 5.75” DZUS rack mountable
  • Two keyboard sizes
  • 3” x 4” sunlight-readable color display
  • NVG compatible
  • Various interface capabilities:
  • Usable as data loader
  • Extensive Built-In-Testing (BIT)
  • MOSArtTM support (CDMS-3702)
  • Compliant with DO-178B up to level B
  • Compatible with customer-specific software
  • 7s memory hold (CDMS-3702) on request

Product description

CDMS-3000 is ScioTeq’s latest generation Control Display & Management System, featuring a 3 x 4 inch AMLCD panel with VGA resolution. Equipped with the latest display technology, the advanced CDMS-3000 combines high brightness and contrast with compact dimensions, low weight and excellent energy efficiency.

The CDMS-3000 comes as a complete product family, including the civil CDMS-3739 (ARINC 739), the military-oriented CDMS-3753 (combo ARINC-429 and MIL-STD-1553), and the versatile CDMS-370x, which hosts ScioTeq’s unique MOSArtTM platform. This MOSArtTM-equipped version allows customers to develop or integrate their own application (e.g. FMS or mission solution) on the flexible CDMS-3000 platform.

Various keyboards with different engravings and/or colors are possible to facilitate integration into a diversity of new and retrofit cockpit configurations. A cold wall air cooling system ensures optimum reliability and low life-cycle costs, even in the harshest operating environments.



Panel type Active Matrix LCD (Silicon TFT)
Panel active area 12.7 cm / 5 inch diagonal
Pixel dimensions 0.16 mm H x 0.16 mm V
Vertical stripe RGB, 160 PGPI
Panel resolution 640 x 480 pixels (VGA)
Image dimensions 102.2 x 74.8 mm / 4.02” x 2.94” (4/3)
Screen specifications 262,144 colors - 64 grayscales
Brightness 160 fL
Contrast ratio > 400:1 @ dark environment
> 10:1 @ 10,000 fC
Anti reflection Multilayer coating, MIL-C-14806
NVG compatibility MIL-STD-3009 Type I, Class B NVIS (option)
Viewing angle Hor: ± 45°
Vert: +30°/-15°


Arinc 739 only versions  
Discrete Inputs: 8 CDMS-3739 (up to 22 on other versions)
Discrete Outputs: 1 CDMS-3739 (up to 11 on other versions)
A429 Inputs 8 CDMS-3739 (up to 24 on other versions)
A429 Outputs 3 CDMS-3739 (up to 11 on other versions)
Additional I/O on other versions  
Single dual redundant  
MIL-STD-1553B RT or BC (double dual redundant on request)
A708 Inputs Up to 2 (on request)
USB 1 rear (on request)
Ethernet 2 (option)


Controls (front) Brightness, Up/Down rocker switch
Function keys 15
Annunciators Up to 6 above the display
1 on each side of the first line of function keys
Softkeys 12 (6 left, 6 right of the display)
Keyboard  Full alphanumeric keyboard
Automatic light contr. 2 light sensors


Processor PowerPC
Memory 128 MB SDRAM ECC memory, (optional 256 MB)
128 MB Flash memory (optional 256 MB)
128 kB NVRAM (optional 256 kB)


Power supply Dual input 28 Vdc, DO-160E
Keyboard light contr.  5 Vdc
Annunc. light contr.  5 Vdc
Power consumption  35 W (nominal) / 70 W (cold start)
Weight  3 kg / 6.6 lb (CDMS-3739)
Cooling  Fan-based cooling via cold wall
MTTR  Less than 0.5 hours
MTBF (calculated) 11,500 hrs (CDMS-3702 - AIC 35°C)
5,300 hrs (CDMS-3702 - ARW 35°C)
Built-In Testing  IBIT, CBIT, PBIT
Software  RTCA/DO-178B level B


Compliance  RTCA/DO-160E (MIL-STD-810E as option)
High temperature  +70°C operational, DO-160E Sect. 4 Cat B2
Low temperature  -45°C operational, DO-160E Sect. 4 Cat B2
Operational at -45°C 1 min usable
5 min. full specs
Temp. storage  -55°C/-67°F up to +85°C/+185°F
Altitude  DO-160E Sect. 4 50,000 ft
Humidity  DO-160E Sect. 6 Cat B
Shock  20 G - 11 ms, DO-160E Sect. 7 Cat B
Vibration  DO-160E Sect. 8 Cat R (G), S (M)

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