Rev 8 Feb/2009
3
KMD 550/850 Quick Reference
VDL XM
Description
No Wx data is currently being received but previously received data is being displayed.
Wx data is currently being received from a signal and displayed. XM signal is weak.
Wx data is currently being received from a signal and displayed. XM signal is marginal.
Wx data is currently being received from a signal and displayed. XM signal is good.
Wx data not being received nor displayed on present page.
Wx data is currently being received from a signal but not displayed on present page.
Fault with connection or data link radio.
Graphical METAR overlay is available but not displayed.
Graphical METAR overlay is enabled and displayed.
Wx data not being received. Graphical METAR overlay is available but not displayed.
Wx data not being received. Graphical METAR overlay is enabled and displayed.
Radio Fault. Graphical METAR overlay is available but not displayed.
Radio Fault. Graphical METAR overlay is enabled and displayed.
TFR data is not being received.
TFR data is being received but is not currently being displayed.
TFR data is being received and displayed.
Icon Description
0 min – 15 min Datalink lightning information received and displayed.
0 min – 15 min Datalink lightning Information received but not displayed.
15 min – 30 min Datalink lightning information received and displayed but data is more than
15 minutes old.
15 min – 30 min Datalink lightning information received but not displayed and data is more than
15 minutes old.
Unavailable Datalink lightning is not being received.
N/A No TFR
Icon
present.
N/A
N/A
