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Garmin G1000 Cockpit Reference Guide for the Columbia 350/400
SECTION 3 – ENGINE
INDICATION SYSTEM (EIS)
3-2
3.1 EIS DISPLAY
Selecting the SYSTEM Softkey on the MFD acesses
the Engine Indication System (EIS) Display. For all
instruments, green indicates the acceptable operating
range; yellow and red indicate caution and warning,
respectively.
Oxygen System (Optional)
Selecting the OXYGEN Softkey on the MFD turns the
oxygen system on or off. If no oxygen system is installed,
the oxygen gauges will be blank.
• Oxygen Quantity (OXY QTY PSI) – Amount of
remaining oxygen in terms of pressure.
• Oxygen Outlet Pressure (OXY OUTLET PSI)
– Oxygen outlet pressure in pounds per square inch
(psi)
Figure 3-2 EIS Display (Columbia 400 shown)
Tachometer
Manifold
Pressure
Gauge
Oil Tempera-
ture
Gauge
Oil Pres-
sure
Gauge
Oxygen
Quantity
Gauge
Fuel Flow
Gauge
Fuel
Calculations
Group
Engine
Temperature
Group
Oxygen Outlet
Pressure Gauge
Trim Group
Electrical
Group
Trim
Correct takeoff aileron and elevator trim positions are
indicated by the green boxes.
Carbon Monoxide Detection
If carbon monoxide in the cabin becomes too high
(above 50 ppm), a flashing annunciation will be displayed
in the lower left of the EIS System Display as shown in
Figure 3-2. The current amount of CO is displayed in
parts-per-million. A warning annunciation will also be
displayed on the PFD in the Annunciations Window and
an aural warning will be generated.