Integrated Standby Instrument System (ISIS)

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Integrated Standby Instrument System (ISIS)

GENERAL DESCRIPTION
Integrated Standby Instrument System (ISIS) Display with superior functionality and condensed packaging offers an independent source of attitude, airspeed, Mach, altitude and vertical speed. The ISIS can also display magnetic heading provided by another system via ARINC 429 or from a Magnetometer.

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FEATURES
. External magneto meter.
. Ruggedized enclosure.
. Fully integrated miniaturized system.
. Optional interfaces Mil 1553 B / RS 422 /ARINC 429.

SPECIFICATIONS
The ISIS is fitted with air data sensors and a fully agile attitude sensor system to cater for the higher maneuverability of fighter aircraft. The ISIS present attitude and air data derived from these internal sensors, including supersonic speeds. The ISIS shall also display heading information derived from dedicated magnetometer system.
GENERAL FEATURES
Parameters  1. Calibrated Airspeed 2. Baro Corrected Altitude 3. Baroset Value 4. Mach Number 5. Pitch Attitude 6. Roll Attitude 7. Slip/Skid 8. Heading (Degrees) 
Communication  RS422 port MIL – STD-1553B, ARINC 429 
Discrete  Configurable Discrete signal 
Main power  28V DC (MIL-STD-704D) 

Power Consumption: The maximum power consumption during stabilized operation with heaters off is less than 50 W at 28VDC. ELECTRO OPTICAL SPECIFICATIONS
Display Sizes (Active area)  2.41”x2.41”  4"x 4" 
Pixel Dimensions  300 x 300  524 x 524 
Sub-pixel arrangement  900 x 300  1572 x 600 
Viewing Angle  Vertical: -15°+50° Horizontal: +60°-60°  Vertical: -15°+50° Horizontal: +60°-60° 
Brightness  620 cd/m2 (Maximum) 0.1 cd/ m2 (Minimum)  630 cd/m2 (Maximum) 0.1 cd/ m2 (Minimum) 
Warm up time for: 50% of Brightness 100% of Brightness  25°C / 0°C /-40°C 1min/2 min/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 (dark ambient)  300:1 (dark ambient) 
Response time  < 25ms  < 25ms 
Refresh rate  50Hz  50Hz 
Pixel configuration  RGB Stripe  RGB Stripe 
Grey Shades  64  64 
NVG Compatibility  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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