Samtel Display Systems Limited
 

Multi Functional Display

General Description

The CMFD is a cockpit Multi function display to be installed on the aircraft instrument panel. It is driven by high-resolution video images coming from external video sources (Display Processor or TV sensor).
Features
  Display of RGB video images with STANAG 3350B standard
  Expansion capability for symbol generation
  Management of man machine interface
  Communication from processor to MFD
  Built In Test (BIT)

Interfaces
Power Supply
Video STANAG3350B, DVI / YC (Optional) Power Supplies CMFD5X555S
Communication Duplex RS 422, I 2 C, RS 232 Main power

115V/400Hz/3 phases -230VDC

Discrete Day / Night Selection, Port Selection, MFD presence Lighting

0 to 5.5 V AC/
400 Hz


Power Consumption. The maximum power consumption during stabilized operation with heaters off is 90 maximum on the Network 115VAC or 28VDC. The location of EMI filters at the input is such that a current of 0.1 A even if the equipment is off. Heaters consumption: < 100 W on the 115V / 400 Hz during the heating duration.

Electro Optical Specifications

Sizes
6"x6"
5"x5"
3"x3"
Pixel Dimensions 780x780 600 x 600 300 x 300
Sub-pixel arrangement 2340x780 1800×600 400×300
Viewing Angle

Vertical:-10°+ 30°
Horizontal: + 55°- 55°

Vertical:-10°+ 0°
Horizontal: + 55°- 55°

Vertical:-10°+ 30°
Horizontal: + 55°- 55°

Brightness

630 cd/m2 (Maximum)
0.1 cd/ m2 (Minimum)

630 cd/m2 (Maximum)
0.1 cd/ m2 (Minimum)

630 cd/m2 (Maximum)
0.1 cd/ m2 (Minimum)

Warm up time for: 50% of Brightness100% of Brightness

25°C / 0°C /-40°C
1min/2 min/3 min3min/5min/7 min

25°C / 0°C /-40°C
1min/2min/3 min
3min/5min/7 min

25°C / 0°C /-40°C 1min/2 min/3 min 3min/5min/7 min

Contrast Ratio

300:1 300:1 300:1
Response time
< 25ms < 25ms < 25ms

Refresh rate

50Hz 50Hz 50Hz
Pixel configuration

RGB Stripe

RGB Stripe RGB Stripe
Grey Shades

Distinguishable at 25°C (minimum)
64 for 10 Lux ambient light.
16 for 50000 Lux ambient light.

Distinguishable at 25°C (minimum)
64 for 10 Lux ambient light.
16 for 50000 Lux ambient light.

Distinguishable at 25°C (minimum)
64 for 10 Lux ambient light.
16 for 50000 Lux ambient light.

Chromaticity

25° at 0° C Horizontally
10° Vertically under ambient light

25° at 0° C Horizontally
10° Vertically under ambient light

25° at 0° C Horizontally
10° Vertically under ambient light

NVG Compatibility As per MIL-STD-3009 As per MIL-STD-3009 As per MIL-STD-3009


Parameters can be built to suit requirements. Technical Specifications are subject to change without notice



 
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