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Technical specifications
ELECTRO OPTICAL
Panel type:
AMLCD (Silicon TFT)
Panel resolution:
640 x 480 (VGA) to
1024 x 768 (XGA)
Screen specifications:
262,144 colors, 64 grayscales (253
w/dithering)
Brightness:
White surface luminance 250 fL,
856 cd/m
Contrast ratio:
>400:1 @ dark environment
>7:1 @ 10,000 fC
Anti reflection:
Multilayer coating MIL-C-14806
NVG compatibility:
MIL-STD-3009 (optional)
Viewing angle:
CHDD-254:
Horz: +/-60°, Vert: -15°/+45°
Other displays:
Horz: +/-80°, Vert: +/-80°
INTERFACES
Inputs:
DVI digital video (maximum 2)
Analog video (maximum 6,
depending on format)
RS170, NTSC, PAL, VGA to XGA RGB
(SoG or +H,+V), STANAG 3350A, B &
C, or customer defined
Output:
keyboard communication via RS-422
CONTROLS
Controls (front):
Brightness via rocker switch
Keys:
Special function keys, customer
selectable softkeys
Automatic Light Control via 2 sensors
OPTIONS
• Picture in Picture (PiP), scaling, rotating, image dithering
capabilities for FLIR cameras
• ARINC 817/818 video input compatibility
• Composite video output
• IR Touch Screen (for CHDD-268 and larger)
• Bezel with rotary buttons and/or joystick
• For other custom options, please contact Barco
170 mm
6
g
Si
ma
In search of continuous improvement
K5906145 rev.01 0608 © 2008 Barco
Technical specifications are subject to change without prior notice
www.barcoaerospace.com
2
258.6 mm
GENERAL DATA
Weight:
CHDD-254: 2.3 kg / 5.1 lbs
CHDD-268: 3.8 kg / 8.4 lbs
Installation cut-out:
CHDD-254: 157.5x129x110 mm
(WxHxD, without connectors)
CHDD-268: 190x242.2x90 mm
(WxHxD, without connectors)
Power supply:
28 Vdc, MIL-STD-704A
Power consumption:
CHDD-254: 45W (operating)
CHDD-268: 70W (operating)
Extreme low temperature
start:
CHDD-254: 85W (typ.)
CHDD-268: 150W (typ.)
Cooling:
Internal fans, cooling via cold wall
MTTR:
Less than 0.5 Hours
Built-In Testing:
IBIT, CBIT, PBIT
Software:
RTCA/DO-178B Lev A
Hardware:
RTCA/DO-254 Lev A
ENVIRONMENTAL
High temperature:
+55°C / +131°F (operational)
+71°C / +160°F (30 mins)
Low temperature:
-40°C / -40°F (operational)
Warm-up time:
5 min.
Operational:
10 min. full specs
Humidity:
Up to 95% RH; 60°C condensing
Vibration:
DO-160E, cat R all curves
MIL-STD-810E
Shock:
20 G - 11 ms half sine
Altitude:
50,000 ft (operational)
EMI/EMC:
DO-160E & 461D (optional)
MTBF (calculated):
15,000 hrs (AIC)
Pres. Kennedypark 35 - B-8500 Kortrijk, Belgium
Phone: +32 56 233 045 - Fax: +32 56 233 588
Email: sales.aerospace@barco.com
3059 Premiere Parkway, Duluth, GA 30097
Phone: +1 678 475 8000 - Fax: +1 678 475 8007
Email: avionics.sales_US@barco.com
201.5 mm
Barco
Barco, Inc.
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