Electronics International MVP-50P - Manual (Page 55)

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Screen #2: This screen allows you to select a Main Engine Screen location on which the Function will be
displayed.
Screen #3: This screen allows you to select a System Screen location on which the Function will be
displayed.
Screen #4: This screen allows you to set the display units, operating range, limits and color ranges for each
Function.
Screen #5: This screen is for advanced use only and allows you to change the probe calibration data for any
Function.
6.17 “1. EDC Input to Function Mapping”
Screen:
The installer should record on the EDC Wiring Work Sheets (found
in the MVP-50P Installation Instructions) which probes and
transducers are connected to the various EDC (Engine Data
Converter) inputs. The “EDC Input” column shown in this screen is
a list of all the input channels available on the EDC. Also, input
channels for a second EDC are provided at the bottom of this list.
This screen allows you to select a Function for each EDC Input.
After the Function is selected you may select the Probe. The Probe
on the screen should match the one installed in the aircraft for this
Function (refer to your EDC Wiring Work Sheets).
Example: EDC Input Function Probe
Press. Ch2 Oil P. PT-100GA-1
Note: Any one “Function” can only be assigned to a single “EDC Input.” To change a Function on one EDC
Input to another EDC Input, first set the Function to “N/A” and then reassign the Function to the new EDC Input.
Functions appear in alphabetical order. “N/A” appears before “A” and after “Z.”
The “Reading” column at the far right of the screen shows the current reading for each EDC Input. This can be
used to troubleshooting a channel (e.g., you can heat a temperature probe or apply pressure to a pressure
transducer and see which EDC Input responds).
If a probe listed in the “Probe” column is shown in yellow, the calibration of the EDC Input for that probe has been
changed from factory default. EDC Input calibration can only be changed in screen #5. Changing the calibration
for an EDC Input is for advanced users and normally is not recommended.
The EDC fuel level, pressure and temperature inputs can be configured for many different functions using standard
and/or custom probes. To calibrate an EDC Input to a custom probe, see the “5. EDC Input Calibration Screen”
section in this manual.