Boeing 737-800 - Thrust Mode Display

737 Flight Crew Operations Manual
Automatic Flight -
Controls and Indicators
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4.10.20 D6-27370-866-EGP
4 Stabilizer Out Of Trim (STAB OUT OF TRIM) Light
Operates only with autopilot engaged. Remains extinguished with autopilot not
engaged.
Illuminated (amber) – autopilot not trimming stabilizer properly.
Thrust Mode Display
1 Thrust Mode Display
N1 limit reference is the active N1 limit for autothrottle and manual thrust control.
N1 limit reference is also displayed by N1 reference bugs with N1 SET control in
AUTO position.
N1 limit reference is normally calculated by the FMC.
Thrust mode display annunciations are:
• TO – takeoff
• TO 1 – derated takeoff one
• TO 2 – derated takeoff two
• D-TO – assumed temperature reduced thrust takeoff
• D-TO 1 – derate one and assumed temperature reduced thrust takeoff
• D-TO 2 – derate two and assumed temperature reduced thrust takeoff
•CLB – climb
• CLB 1 – derated climb one
96.0
87.7 87.7
96.0
N
1
8
6
4
10
2
0
8
6
4
10
2
0
TAI
CRZ
TAT
TAI
- C12
UPPER DISPLAY UNIT
1
96.0
87.7 87.7
96.0
N
1
8
6
4
10
2
0
8
6
4
10
2
0
TAI
A/T LIM
TAT
TAI
- C12
UPPER DISPLAY UNIT
2
September 15, 2016