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HAZARD AVOIDANCE
800
700
600
500
400
300
200
100
0
FLTA alerts are automatically inhibited when the aircraft is less than 200 feet above the destination runway
elevation while within 0.5 nm of the approach runway or the aircraft is between runway ends
PDA and FLTA aural and visual alerts can be manually inhibited. Discretion should be used when inhibiting
TERRAIN-SVS and the system should be enabled when appropriate. When TERRAIN-SVS is inhibited, the
alert annunciation 'TER INH' is shown on the PFD and MFD (Figure 6-67).
Inhibiting/enabling TERRAIN-SVS alerting:
1) Select the TERRAIN-SVS Page.
2) Press the INHIBIT Softkey to inhibit or enable TERRAIN-SVS (choice dependent on current state).
Or :
a) Press the MENU Key.
b) Select 'Inhibit TERRAIN-SVS' or 'Enable TERRAIN-SVS' (choice dependent on current state) and press the ENT
Key.
If TERRAIN-SVS alerts are inhibited when the Final Approach Fix is the active waypoint in a GPS WAAS
approach, a 'LOW ALT' annunciation may appear on the PFD next to the Altimeter if the current aircraft
altitude is at least 164 feet below the prescribed altitude at the Final Approach Fix. See the Flight Instruments
Section for details.
324
Required Terrain Clearance
RTC Level (FT)
0
5
10
Distance From Runway (NM)
Figure 6-66 FLTA Alert Minimum Terrain and Obstacle Clearance Values
Figure 6-67 TERRAIN-SVS Alerting Disabled
(TERRAIN-SVS Inhibited) Annunciation
Garmin G1000 Pilot's Guide for the Diamond DA40/40F
RTC Descending (FT)
15
20
Distance From Runway (NM)
25
30
190-00592-06 Rev. A
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