IFD400 Series Pilot Guide
General 6-23
The user configurable "switch tanks" timer has expired. The
time between advisories is controlled using the Setup page.
The next leg is a hold with a teardrop entry and there are 30
seconds or less until the aircraft reaches the hold fix.
The aircraft will intercept a TFR within 5 minutes (±30
seconds). This advisory can be enabled or disabled on the
Setup Page.
The generic countdown timer has expired.
The <name> custom timer has expired (see page 4-9). This
message will persist until the timer has been manually reset.
TIS traffic communications have ceased for more than 6
seconds but less than 12 seconds
Traffic sensor failed to start self-test
If the problem persists, contact a local dealer for service.