Aspen Avionics Evolution EFD 1000 MFD - Page 103

CHAPTER 5 REFERENCE GUIDE
EFD1000/500 MFD Pilot’s Guide
Page 5-24 091-00006-001 REV B
EFD1000/500 MFD Pilot’s Guide
Page 5-25091-00006-001 REV B
NOTE
If the dedicated Trac VIEW is selected for display
in another WINDOW and the Navigation Map is
oriented North-Up, the Trac overlay is removed
from the Navigation map to avoid confusion and
the annunciation TRFC RMVD is displayed on the
Navigation Map.
If your trac interface is a TIS interface and trac data is:
• Unavailable the trac label displays TRFC UNVL
• Not refreshed within 6 seconds the trac label displays TRFC COAST
• Not refreshed within 12 seconds the trac label displays TRFC RMVD, and trac
objects are removed from the display
• Not refreshed for 60 seconds the label TRFC RMVD is replaced by TRFC UNVL
Trac symbols are indicated as described in Section 5.3.2.1. Trac Display Trac.
Each trac symbol is accompanied by a data block displaying the type, relative altitude,
and intruder vertical direction (as acquired from the sensor and if available) of the
intruder. The data block text color is the same as the trac symbol.
If your TAS sensor status is standby, test, or fail, the trac label displays with a red
horizontal line through the TRFC annunciation (Figure 5-29).
NOTE
When GPS position or heading is invalid or unavailable
the TRFC annunciation displays with a red horizontal
line through the center of the text and trac symbols
are removed from the display.
Figure 5-29 Trac
Sensor Invalid
NOTE
For TIS trac sensors the trac overlay follows the
messaging out lined in Section 5.3.2.1.4. Trac
Operational Modes. For TAS trac sensors if the
sensor status is Standby, Test, or Failure, the TRFC
annunciation displays with a red horizontal line
through the center of the text.