Embraer EMB145 Operation Manual page 2103

PNEUMATICS
AIR CONDITIONING
AND PRESSURIZATION
PRESSURIZATION INDICATION ON EICAS
1 - CABIN ALTITUDE INDICATION
− Displays cabin altitudes, regardless of the operating mode.
− Ranges from – 1500 to 37000 ft, with a resolution of 100 ft.
− Green: from – 1500 to 8000 ft (for EICAS versions up to 13).
from – 1500 to 8100 ft (for EICAS version 14 up to16).
from – 1500 to 8300 ft (for EICAS version 16.5 and above).
− Amber: from 8100 to 9900 ft (for EICAS versions up to 13).
from 8200 to 9900 ft (for EICAS version 14 up to 16).
from 8400 to 9900 ft (for EICAS version 16.5 and above).
− Red: from 10000 to 37000 ft.
2 - DIFFERENTIAL PRESSURE INDICATION
− Displays the differential pressure between the cabin interior and
the outside, regardless of the operating mode.
− Ranges from – 0.5 to 10.0 psi, with a resolution of 0.1 psi.
− Green: from 0.0 to 7.9 psi.
− Amber: from – 0.3 to – 0.1 psi and from 8.0 to 8.3 psi.
− Red: from – 0.5 to – 0.4 psi and from 8.4 to 10.0 psi.
3 - CABIN RATE OF CHANGE INDICATION
− Displays the cabin rate of change, regardless of the operating mode.
− Ranges from –2000 to 2000 ft/min, with a resolution of 50 ft/min.
− Green full range.
− For rates out of range the indication is replaced by amber dashes.
PRESSURIZATION INDICATION ON EICAS
Page
10
2-14-15
AIRPLANE
OPERATIONS
MANUAL
Code
01
OCTOBER 02, 2001