PC-21 Engine Monitoring Display (EMD) Flashcards
What data is supplied to the EMD from the Power Management Unit (PMU)?
- Engine Torque (TQ)
- Inter turbine temperature (ITT)
- Propeller RPM (NP)
What data is supplied to the EMD from the FCMC?
Internal fuel contents
What data is supplied to the EMD from RIOC 1?
- A/C configuration
- Electrical System Data
- Fuel Flow (FF)
- Engine gas generator speed (NG)
What occurs if the instructor SWITCH is set to SOLO?
The rear EMD is de-energized.
What data is permanently displayed on the EMD?
- Total internal fuel
- Left and right fuel quantity
- Fuel Flow (FF)
- Engine Torque (TQ)
- Engine Inter-Turbine Temperature (ITT)
- Oil Pressure
- Battery Voltage and Current
What is shown on EMD when airbrake is deployed?
Amber AIRBRAKE
What is shown on EMD when flaps are in any other position other than retracted?
Flaps indication on EMD.
What is shown in Fuel Flow when PCL is moved to FUEL OFF?
The OFF is displayed in amber.
What is maximum engine power in PMS Manual Mode?
67.5%
What occurs if in PMS Manual Mode and Torque is above 67.5%?
> 67.5% it turns Amber
> 100% it turns red
What occurs when the TEST pushbutton is pressed and held in when TQ < 25%, the PCL < 10 deg, and weight is on wheels?
The EMD enters the IBIT mode and displays EMD status data
If the PCL > 10 and weight is off wheels, what does the TEST pushbutton do if pressed?
All non-permanent parameters will be displayed.
How can the pilot control the brightness of the EMD manually?
Brightness control switch.
What is only displayed when caution or warning levels are reached?
- Gas Generator Speed (NG)
- Prop RPM (NP)
- Oil temperature
- MAIN or EMERG hydraulic system pressure
