Garmin G1000 NXi, Дополнительное руководство по обслуживанию, Страница: 134 / 171

G1000 Supplemental Maintenance Manual Page 7-29
Textron Nav III Series Revision 3
190-02128-04
Table 7-2, Airspeed Test Points
Test Set Airspeed
PFD Airspeed Reading
(from IAS field)
Allowed Tolerance
50 +/- 5.0
80 +/- 3.0
100 +/- 2.0
120 +/- 2.0
150 +/- 2.0
180 +/- 2.0
Static Port Vertical Speed (Rate of Climb) Test
1. Command ADTS to change the altitude at the rates shown in the table below.
2. Wait for ADTS to report that target rates have been achieved.
3. Verify that the Rate of Climb reported by the Vertical Speed field on the PFD are within
the tolerances specified in Table 7-3.
Table 7-3, Vertical Speed Table
Vertical Speed, feet/minute Allowed tolerance, ±feet/minute
2000 100
1000 50
500 45
200 45
0 N/A (No VS Display)
-200 45
-500 45
-1000 50
-2000 100
OAT Probe Check
1. Ensure the outside air temperature (OAT) probes and a calibrated thermometer stabilize
at ambient temperature.
2. Verify that the OAT measurement shown on the PFD, in degrees Celsius, indicate within
2 °C of the ambient temperature as measured by the calibrated thermometer.
If no other service is to be performed, continue to the return-to-service checks in Section 9.