CHDD-254

Next generation 5 x 4 inch Cockpit Head Down Display

Panel typeAMLCD (Silicon TFT)
Panel active area132.5 x 99.4 mm / 5.22" x 3.91"
Panel resolution640 x 480
Screen specifications262,144 colors, 64 grayscales
BrightnessWhite surface luminance 250 fL, 856 cd/m²
Contrast ratio> 400:1 @ dark environment
7:1 @ 10,000 fC
Anti-reflectionMulti-layer coating MIL-C-14806
NVG compatibilityMIL-STD-3009 (optional)
Color temperature> 5000 K
White uniformitybetter than 30%
Viewing angleHorz: +/-60°
Vert: -15°/+45°
Video inputsDVI digital video (maximum 2)
Analog video (maximum 6, depending on format)
RS170, NTSC, PAL, VGA to XGA RGB
(SoG or +H, +V), STANAG 3350 B & C
ControlRS-422 keyboard communication
Front controlsBrightness, Up/Down rocker switch
Control keysSpecial function keys, customer selectable softkeys
Automatic Light Control 2 light sensors
Power Supply28 Vdc, DO-160E
Power consumption45W (operating)
Extreme low temperature start85W (typ.)
Weight2.3 kg / 5.0 lbs
CoolingInternal fans, cooling via cold wall
MTTRLess than 0.5 hours
Built-in testingIBIT, CBIT, PBIT
SoftwareRTCA/DO-178B Level B (D for analog inputs)
HardwareRTCA/DO-254 Level A (D for analog inputs)
Military versionMIL-STD-810F (on request)
Civil versionRTCA/DO-160E
High temperature+55°C / +131°F (operational)
+71°C / +160°F (30 mins)
Low temperature-40°C / -140°F operational
Warm-up time5 min
HumidityUp to 95% RH, 60°C condensing
VibrationDO-160E
Operational shockDO-160E 20g
Altitude50,000 ft (operational)
EMI / EMCDO-160E
MTBF15,000 hrs (AIC)
Options• Picture in Picture (PIP), scaling, rotating, dithering image capabilities
• Composite video output
• Bezel with rotary buttons and/or joystick
• For other custom options, please contact Barco