Garmin G1000:Socata User Manual

190-00709-00 Rev. A
Garmin G1000 Pilot’s Guide for the Socata TBM 850
6-73
HAZARD AVOIDANCE
NEGATIVE CLIMB RATE AFTER TAKEOFF ALERT (NCR)
The Negative Climb Rate (NCR) After Takeoff alert (also referred to as “Altitude Loss After Takeoff”) provides
alerts when the system determines the aircraft is losing altitude (closing upon terrain) after takeoff. The aural
message “Don’t Sink” is given for NCR alerts, accompanied by an annunciation and a pop-up terrain alert on
the display. NCR alerting is only active when departing from an airport and when the following conditions
are met:
• Height above the terrain is less than 700 feet
• Distance from the departure airport is 2 nm or less
• Heading change from the departure heading is less than 110 degrees
The figure below shows the NCR alerting parameters as defined by TSO-C151b.
1000
800
600
400
200
Height Above Terrain (Feet)
Altitude Loss (Feet)
0 20 40 60 80 100 120 140
“DON’T SINK”“DON’T SINK”
1000
900
800
700
600
500
400
300
200
100
Height Above Terrain (Feet)
Sink Rate (Feet Per Minute)
0
“DON’T SINK”“DON’T SINK”
500 1000 1500 2500 35002000 3000 4000
Figure 6-82 Negative Climb Rate (NCR) Alert Criteria

Garmin G1000:Socata Specifications

General

Display Type	LCD
Operating Temperature	-20°C to +55°C
Manufacturer	Garmin
Type	Integrated Avionics System
Resolution	1024 x 768 pixels
Display Units	Primary Flight Display (PFD) and Multi-Function Display (MFD)
Certification	FAA TSO certified
Interfaces	ARINC 429, RS-232
Screen Size	10.4 inches