Instruction manual

400W Series 190-01226-04 Rev. 2
Instructions for Continued Airworthiness Bell 206B Page 18 of 22
Alert Text Possible Cause Solution
• The 400W- Series unit cannot
communicate with the WX-500.
• Check for proper configuration
• Check the wiring
WX-500 device has failed
• The WX-500 is reporting a
system failure.
• Refer to the WX-500 installation
manual for additional
troubleshooting information.
• Check for proper configuration
of WX-500
WX-500 heading has failed
• The WX-500 is reporting
invalid heading data.
• The failure may be within the
WX-500 or other connected
equipment.