Honeywell PRIMUS 1000 - Oil Pressure (Oil Psi) Display

PRIMUSr 1000 Integrated Avionics System
A28--1146--112--00
Engine Instrument and Crew Alerting System (EICAS)
5-12
DIGITAL TURBINE (N
2
) DISPLAY
This showsthe speed of the engine turbineas apercentage of rotation
speed. Refer to table 5--5 for the range of N
2
.
Color
Lower Limit
(%RPM)
Upper Limit
(%RPM)
Green 0 102.4
Red 102.5 120.0
NOTE: When APR is selected, the white region is only to 100.0%.
N
2
Limits
Table 5--5
OIL PRESSURE (OIL PSI) DISPLAY
The analog and digital displays for oil pressure are shown in PSI.
Resolution is 1 PSI. Color coding of the digits is listed in table 5--6 for
N
2
<88% and table 5--7 for N
2
>88%.
Color
Lower Limit
(PSI)
Upper Limit
(PSI)
Red 0 31
Green 32 90
Amber 91 99
Oil Pressure Limits for N
2
<88%
Table 5--6