GDU-620 Display Features:

• Dual 6.25" diagonal color LCD
• RGB backlighting technology
• High resolution 640x480 VGA
• 65,536 simultaneous colors
• Direct sunlight readable
• Auto, manual or lighting bus inputs for dimming
• Dimensions: 6.7" H x 10" W x 3.25" D
• Weight: 6.4 lbs

System Architecture:

• Position source: External GPS via RS-232
• GPS interface for Garmin 400W series and 500W series (requires software update for GPS data required for AHRS)
• Nav radio interface: GNS-430W/530W/480 or SL30
• 8 bi-directional high speed RS-232 ports
• 2 bi-directional high speed RS-422/485 ports
• 8 ARINC 429 high/low speed inputs and 4 outputs
• ADF DC Sin/Cos input
• Radar interface: GWX-38 (LRU sold separately)
  • Interface enabling card required for G500
• Autopilot interfaces:
  • Heading/course error outputs
  • Analog lateral and vertical deviation outputs
  • ARINC 429 digital roll steering support
  • RS-485 digital altitude capture
  • Analog flight director input
  • Selected autopilot flight directors
• GAD-43 adapter (optional) enables AHRS to drive select autopilot systems.

Electrical:

• 10-40 VDC, reverse polarity protected
• 55 watts typical

Environmental:

• -20°C to +55°C operating temp
• -55°C to +85°C storage temp
• 2°C per minute temp variation
• 95% at 50C humidity
• 35,000 feet max altitude
• internal cooling, external cooling not required

Certification Criteria:

• View the G500 STC Approval Model List (AML) for over 600 airframes
• Approved for Class 1/Class 2 aircraft (under 6,000 lbs)