787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Engines, APU -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
7.10.4 D615Z003-TBC
TPR Indications
[Option – RR engines]
Note: During tailwind conditions, slight TPR fluctuations may occur prior to 30
knots forward airspeed.
Note: When reverse thrust is activated, the following indications are not
displayed:
Displayed (amber).
Displayed (green) – reference TPR limit.
Displayed (magenta) – target FMC commanded TPR when VNAV is engaged and:
• the autothrottle is engaged in THR or THR REF mode, or
• the autothrottle is not engaged
Displayed (white).
Displayed:
• (white) – a momentary difference between engine TPR and TPR
commanded by thrust lever position
• (amber filled) – a difference between engine TPR and commanded TPR
exists and engine TPR is not closing toward commanded TPR. EICAS
alert message ENG THRUST (L or R) is displayed
• maximum TPR line
• commanded TPR
• reference/target TPR indication
• reference TPR
1
Maximum TPR Line
2
Reference/Target TPR indication
3
Commanded TPR
4
Commanded TPR Sector
102.4
TPR
102.4
.21 6.21 6
EICAS DISPLAY
5
6
2
3
4
7
1
August 14, 2009
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