*
PERFORMANCE MAN for the manual event mode
*
PERFORMANCE AUTO for the auto event mode.
Auto Event Message
In the real time mode, the auto event message shows for the most recent auto event in memory. If there are no auto events in memory, the message field is blank.
In the auto event mode, the message for the incident shows.
There is no message in the manual event mode.
Date and Time
In the real time mode, the date field shows the current date and universal coordinated time (UTC).
In the manual event mode and the auto event mode, the date field shows the date and UTC of the incident.
System Data
The performance maintenance page shows:
*
Airplane state data
*
Engine parameters
*
Engine vibration
*
Engine oil parameters.
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PRIMARY DISPLAY SYSTEM -PERFORMANCE MAINTENANCE PAGE
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PRIMARY DISPLAY SYSTEM -EPCS MAINTENANCE PAGES
General
There are two electronic propulsion control system (EPCS) maintenance pages. They are available in these three display modes:
*
Real time
*
Manual event
*
Auto event.
Title
The titles show the display mode and page number. The titles show as:
*
EPCS PG 1/2 for the real time mode
*
EPCS PG 2/2 for the real time mode
*
EPCS MAN 1/2 for the manual event mode
*
EPCS MAN 2/2 for the manual event mode
*
EPCS AUTO 1/2 for the auto event mode
*
EPCS AUTO 2/2 for the auto event mode.
Auto Event Message
In the real time mode, the auto event message shows for the most recent auto event in memory. If there are no auto events in memory, the message field is blank. The message shows on both pages.
In the auto event mode, the message for the incident shows. The message shows on both pages.
There is no message in the manual event mode.
Date and Time
In the real time mode, the date field shows the current date and universal coordinated time (UTC).
In the manual event mode and the auto event mode, the date field shows the date and UTC of the incident.
System Data
The information on EPCS maintenance page 1/2 includes:
*
Channel in control
*
Rotor speed information
*
EGT data
*
Thrust reverser information
*
Oil pressure and temperature
*
Engine temperature and pressure data.
The information on EPCS maintenance page 2/2 includes:
*
Channel in control
*
Miscellaneous valve position information
*
Status message codes (hexadecimal).
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PRIMARY DISPLAY SYSTEM -PROPULSION DATA LIMITS MAINTENANCE PAGES
General
There are two maintenance pages for propulsion data limits. They are available in the real time display mode only.
Title
The title shows the page. The titles show as:
*
PROPULSION DATA LIMITS PG 1/2
*
PROPULSION DATA LIMITS PG 2/2.
System Data
The propulsion data limits maintenance pages show engine red-line and amber-line exceedance limits. The information shows on two pages.
The information on the limits maintenance page 1/2 for propulsion data includes:
*
Rotor speeds
*
EGT
*
Oil pressure
*
Oil temperature
*
Oil pressure data points.
The information on the limits maintenance page 2/2 for propulsion data includes:
*
Takeoff thrust
*
Fuel on command
*
Minimum idle
*
Oil quantity
*
Engine vibration
*
Exceedance profile
*
In-flight relight data points
*
Cross-bleed start data points
*
APU data limits.
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BOEING PROPRIETARY -Copyright # -Unpublished Work -See title page for details.
PRIMARY DISPLAY SYSTEM -PROPULSION DATA LIMITS MAINTENANCE PAGES
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