PRIMUSr 1000 Integrated Avionics System
A28--1146--112--00
4-89
Electronic Flight Instrument System (EFIS)
D Cabin and Cockpit (CKPT) Temperature -- Current temperatures
in each section is displayed in °C and ranges from --54° to 54°C.
D Oxygen Pressure -- Oxygen pressure is displayed in pounds per
square inch (PSI) and has color codes that are described in table
4--24. Both the analog scale and digital display are shown.
Color Lower Limit Upper Limit
Red ------ 250
Amber 250 410
Green 410 2080
NOTE: When the pressure range is displayed in amber or red, the
digits are boxed in that color.
Oxygen Pressure Limits in PSI
Table 4--24
D Engine Output Bleed Air Temperature (Anti--Ice) -- An analog
scale display the left and right engine bleed air temperature being
supplied to the ECS. The color of the scale and pointer are defined
in table 4--25.
Color Limits
Amber Less than 260 °C
Green 261--304 °C
Amber Greater than 305 °C
Bleed Air Temperature Color Limits
Table 4--25
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