Electronics International MVP-50P Installation Instructions Manual Download Page 96 | Manualshive

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The LPF-1 is a low-pass filter designed to remove the high frequency spikes on the LASAR Ignition RPM
output. Without this filter the RPM readings on the MVP unit may display jumpy readings at various
engine RPMs. The LPF-1 should be installed between the LASAR RPM output and the EDC RPM input.

Rev: New 5/2/07

LPF-1 Used with the MVP System:

LPF-1 Used with the MVP System:

LPF-1 Used with the MVP System:

LPF-1 Used with the MVP System:

LPF-1 Used with the MVP System:

A3.0 Appendix

LASAR Ignition RPM Filter

MVP

MVP

MVP

MVP

MVP

Brn/Wht Wire
to EDC Pin 26

LPF-1

LPF-1

LPF-1

LPF-1

LPF-1

Blk Wire to
EDC Pin 8 (Gnd)

EDC

EDC

EDC

EDC

EDC

Bottom Connector

LASAR RPM
output signal

LASAR

LASAR

LASAR

LASAR

LASAR

Ingition

Ingition

Ingition

Ingition

Ingition

System

System

System

System

System

White Wire

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Summary of Contents for MVP-50P

Page 1: ...ronics International Inc Electronics International Inc Rev J 5 11 15 63296 Powell Butte Hwy Bend OR 97701 541 318 6060 Buy EI com 63296 Powell Butte Hwy Bend OR 97701 541 318 6060 Buy EI com 63296 Powell Butte Hwy Bend OR 97701 541 318 6060 Buy EI com 63296 Powell Butte Hwy Bend OR 97701 541 318 6060 Buy EI com 63296 Powell Butte Hwy Bend OR 97701 541 318 6060 Buy EI com Model Model Model Model Mo...

Page 2: ... refer to AC 43 13 and practices to install this system refer to AC 43 13 and practices to install this system refer to AC 43 13 and practices to install this system refer to AC 43 13 and practices to install this system refer to AC 43 13 If the installer does not have the skills knowledge tools equipment or facility to perform and determine whether the installation of this product is safe reliabl...

Page 3: ...ot to enter checklists flight plans and general information through the USB port This data must be verified for its accuracy by the pilot before it is used Before allowing the aircraft to be flown verify the instrument markings displayed on the MVP screens are accurate with the aircraft s POH for every function displayed on the MVP Before allowing anyone to operate the aircraft read the Operating ...

Page 4: ...ast the FAA minimum fuel requirements in the aircraft at all times 4 Improper Calibration 4 Improper Calibration 4 Improper Calibration 4 Improper Calibration 4 Improper Calibration If the MVP has not been properly calibrated it will not display accurate fuel levels in the tanks It is important you verify the accuracy of the MVP Always crosscheck Always crosscheck Always crosscheck Always crossche...

Page 5: ...measure the fuel levels in the tanks before every takeoff Crosscheck the measured fuel levels with the displayed levels on the MVP Also crosscheck these levels with the fuel requirements for the flight listed in your flight plan 4 In Flight Make the MVP part of your normal instrument scan Crosscheck the fuel levels displayed on the MVP with your flight plan at each leg of the flight or every 30 mi...

Page 6: ...face Circuit for Annunciators 19 2 8 Install the Interface Circuit for a PWM Backlight System Optional 19 2 9 Install the Interface Circuit for Flaps and Trim 20 2 10 Install the Interface Circuit for the Gear Position Unsafe Indicator and Gear 20 2 11 Install the CO Guardian CO Detector 21 2 12 Install the Shunt 21 2 13 Install the Fuel Flow Transducer 24 2 14 Install the P 300C Fuel Level Probes...

Page 7: ...nector to the MVP 42 4 2 Connect the EDC RS422 Wires to the MVP RS422 Wires 42 4 3 Connec the MVP Harness to the Master Warning and Caution Lights 42 4 4 Connec the MVP Harness to the Voice Alarm Control Panel AV 17CP 42 4 5 Connec the MVP Harness to the Audio Panel 43 4 6 Connec the MVP Harness to the External Intensity Control Pot CP 1 43 4 7 Connec the MVP Harness to the Moving Map Data Out fro...

Page 8: ...lem 79 7 10 Voltage Problem 70 7 11 Annunciator Problem 70 8 0 Technical Data 73 Specifications Features 75 DO 160 Environmental Qualification Form 83 STC and AML 86 Appendix A A1 0 Appendix InterfacingtheEDCtoaPrincetonCapacitiveFuelLevelProbe A1 0 A2 0 Appendix InterfacingtheEDCtoaCentroid SkySportsCapacitiveFuel Level Probe A2 0 A3 0 Appendix LASAR Ignition RPM Filter A3 0 A4 0 Appendix Connect...

Page 9: ...DO NOT INSTALL THIS PRODUCT DO NOT INSTALL THIS PRODUCT DO NOT INSTALL THIS PRODUCT 3 This Warranty Agreement shall not apply to any product that has been repaired or altered by any person other than Electronics International Inc or that has been subjected to misuse accident incorrect wiring negligence improper or unprofessional assembly or improper installation by any person This warranty This wa...

Page 10: ... OF MERCHANTABILITY OR FITNESS FOR A DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE PURCHASER AGREES THAT IN NO EVENT SHALL MANUFAC PARTICULAR PURPOSE P...

Page 11: ... 3 Probes Transducers and Modules 1 1 4 Wiring Extension Cables 1 1 4 Wiring Extension Cables 1 1 4 Wiring Extension Cables 1 1 4 Wiring Extension Cables 1 1 4 Wiring Extension Cables 1 2 Operational Overview 1 3 Installation Overview 1 4 Password Protection 1 4 1 Level 1 Password Maintenance 1 4 1 Level 1 Password Maintenance 1 4 1 Level 1 Password Maintenance 1 4 1 Level 1 Password Maintenance 1...

Page 12: ...nd Caution Lights and Audio Panel experimental only 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 EDC 33P EDC 33P EDC 33P EDC 33P EDC 33P The EDC 33P Engine Data Converter EDC converts all of the engine and aircraft system signals into serial data This data is transmitted to the MVP display via two wires RS422 If a second EDC is installed one of the EDC data lines will be connected to a RS232 channel on the MVP T...

Page 13: ...ugh the MVP as follows 1 The data received for each EDC input is assigned a function name and probe Function names and probes are set up for each EDC input in System Configuration Screen 1 As signing a probe provides specific calibration algorithms These algorithms can be modified in System Configuration Screen 5 Some functions have special calibration setup screens Bar Graph Fuel Tank Calibration...

Page 14: ...otection The MVP provides a number of screens for the pilot to use during flight none of which require a password It also provides many System Configuration Screens that are used to configure the MVP for a specific aircraft Some of the aircraft functions fuel level flaps trim weight and balance etc must be calibrated during installation and some must be set at the factory or by an OEM The MVP prov...

Page 15: ... 1 4 2 1 4 2 1 4 2 Level 2 Password OEM Experimental Level 2 Password OEM Experimental Level 2 Password OEM Experimental Level 2 Password OEM Experimental Level 2 Password OEM Experimental The Level 2 password is for the Factory OEM s Certified Installers or experimental users This password allows access to all System Configuration Data For a non certified MVP the password is 00100 For a certified...

Page 16: ...m Pots OEM Experimental 2 10 Install the Interface Circuit for the Gear Position Unsafe Indicator and Gear Warning 2 11 Install the CO Detector G Sensor and or Other Available MVP Options 2 12 Install the Shunt 2 13 Install the Fuel Flow Transducer 2 14 Install the EI P 300C Fuel Level Probes OEM or Experimental Only 2 15 Install the EI P 300M Fuel Level Sender 2 16 Install the Resistive Fuel Leve...

Page 17: ...del Number listed on the TSO label stalled into a certified aircraft check that the Model Number listed on the TSO label stalled into a certified aircraft check that the Model Number listed on the TSO label incorporates the Aircraft ID for which it is to be installed Each MVP 50P display is incorporates the Aircraft ID for which it is to be installed Each MVP 50P display is incorporates the Aircra...

Page 18: ...bstructing the operation of any controls install it without obstructing the operation of any controls Also the pilot should have a clear view of the MVP display without any visual obstructions The MVP display can be installed in one of two ways depending on convenience or the installer s preference The first method is the traditional method of installing the MVP display from behind the panel An ai...

Page 19: ...0P The system may be returned for a refund contact EI for more information 2 5 Install the Temperature Probes Install only the Temperature Probes applicable for your configuration A A A A A EGT Probe Installation EGT Probe Installation EGT Probe Installation EGT Probe Installation EGT Probe Installation Look at each exhaust stack and determine the best location at which all of the EGT probes can b...

Page 20: ...tallation CHT Probe Installation CHT Probe Installation CHT Probe Installation CHT Probe Installation Most engines have threaded ports for the CHT probes just below the lower spark plug Install the CHT probes into these threaded ports D D D D D OIL Temperature Probe Installation OIL Temperature Probe Installation OIL Temperature Probe Installation OIL Temperature Probe Installation OIL Temperature...

Page 21: ... 4 28 Type K Used on most engines To EDC TempInput MiddleConnector Ch8 Recommended G G G G G Other Temperature Probe Installation Other Temperature Probe Installation Other Temperature Probe Installation Other Temperature Probe Installation Other Temperature Probe Installation Other temperature probes Cowl Temp CDI Temp Water Temp etc may be installed using current aircraft standards and practices...

Page 22: ...on Gyro Vacuum Pressure Transducer Installation Gyro Vacuum Pressure Transducer Installation Gyro Vacuum Pressure Transducer Installation Mount the PT 05Diff Pressure Transducer on the inside firewall or in the equipment bay under the aircraft instrument panel Use the holes in the bottom plate to mount the PT 05Diff Only two mounting holes are required Connect the aircraft gyro vacuum line to the ...

Page 23: ... on most engines for pressures up to 40 psi Red Blk Grn Wht To EDC PressInput TopConnector D D D D D Fuel Pressure Transducer Installation Fuel Pressure Transducer Installation Fuel Pressure Transducer Installation Fuel Pressure Transducer Installation Fuel Pressure Transducer Installation Find a convenient location on the firewall or a bracket and mount the pressure transducer with the clamp prov...

Page 24: ...n Mount the PT 30Alt Altitude Transducer on the inside firewall or in the equipment bay under the aircraft instru ment panel Use the holes in the bottom plate to mount the PT 30Alt Only two mounting holes are required Connect the aircraft static line to the port on the PT 30Alt Be sure thislineistight The port is a 1 4 flare union Care should be taken not to put excess pressure on the flexible lin...

Page 25: ...ignal That Switches Between Any Voltage and Ground Monitoring a Signal That Switches Between Any Voltage and Ground Monitoring a Signal That Switches Between Any Voltage and Ground 19 B B B B B Monitoring a Signal that is Switched to Ground Monitoring a Signal that is Switched to Ground Monitoring a Signal that is Switched to Ground Monitoring a Signal that is Switched to Ground Monitoring a Signa...

Page 26: ... EDC input Landing Gear Position There are three options for interfacing the EDC to the aircraft s gear system all of the options below require the Unsafe Indicator see above Option 1 Connect the EDC to the aircraft s Right Left and Nose Gear green down lights The state of each gear will be displayed independently on the MVP Select Gear Left RT and Nose for the probes in Configuration Screen 1 Thi...

Page 27: ... shunt you can calibrate your MVP to that shunt The MVP can be calibrated to match any shunt on the market A A A A A Determine How the Shunt will be Determine How the Shunt will be Determine How the Shunt will be Determine How the Shunt will be Determine How the Shunt will be Installed in the Aircraft s Electri Installed in the Aircraft s Electri Installed in the Aircraft s Electri Installed in th...

Page 28: ... replacing an existing ammeter the shunt may already be mounted in the aircraft If you already have a shunt installed and know the value of the existing shunt the MVP can be cali bratedtothatshunt 22 Shunt Batt MasterSwitch Contactor Alternator F B G StarterSolenoid ExternalShunt This line may be connected currently to the Master Switch Contactor or the Starter Solenoid In either case it should be...

Page 29: ...Lead External Shunt Installed in the Alternator Lead External Shunt Installed in the Alternator Lead External Shunt Installed in the Alternator Lead This line may be connected to the Bus Master Switch Contactor or the Starter Solenoid B G ExternalShunt Batt Note The Shunt may be installed before or after any reverse current diode However it is preferable to install it after the reverse current dio...

Page 30: ... Transducer Selection FT 60 Red Cube For 0 to 350 HP Engines FT 90 Gold Cube For 350 to 550 HP Engines FT 180 Black Cube For 550 HP Engines See the transducer specification for pressure drops at a given flow rate Note Note Note Note Note If your engine is equipped with a pressure carburetor with a fuel return line from the carburetor back to the fuel tank you will need to install two flow transduc...

Page 31: ...t to consider using some fittings and hoses shown below Note DO NOT EXCEED a DO NOT EXCEED a DO NOT EXCEED a DO NOT EXCEED a DO NOT EXCEED a torque of 15 ft lbs or screw the fittings tighter than two full turns past hand tight which torque of 15 ft lbs or screw the fittings tighter than two full turns past hand tight which torque of 15 ft lbs or screw the fittings tighter than two full turns past ...

Page 32: ...Flow Transducer in the fuel line You must use the FT 90 Gold Cube Fuel Flow Transducer on a gravity feed system or for any engine over 350 H P If the Trans ducer is mounted within 6 of an exhaust pipe the Flow Transducer must be wrapped with Fire Sleeving 5 Read the Installation Instructions for important installation considerations Read the Installation Instructions for important installation con...

Page 33: ... be wrapped with Fire Sleeving 3 Remove the fuel hose which goes from the Fuel Pump or the Fuel Filter on a gravity feed system to the Carburetor or Fuel Servo 4 Purchase two new hoses one to be used from the fuel pump or the Fuel Filter to the Fuel Flow Transducer making provisions for the fuel pressure transducer as necessary and the other to be used from the Fuel Flow Transducer to the carburet...

Page 34: ...l Hose IN OUT From the Fuel Servo To the Flow Divider Sacramento Sky Ranch Inc 916 421 7672 Fax 916 421 5719 Varga Enterprises Inc 602 963 6936 FAX 602 899 0324 OR OR OR OR OR OR OR OR OR OR Hoses Unlimited Inc 510 483 8521 Fax 510 483 8524 4 15 94 R R R R None Installation of the Fuel Flow Transducer suspended in the fuel line between the Fuel Servo and the Flow Divider Note Only applicable for i...

Page 35: ...nt hose in the aircraft Sources of fittings and fabricated hoses are To the Fuel Tank Fuel return line from the Carburetor 4 Mount the Fuel Flow Transducer in the fuel return line You must use the FT 90 Gold Cube Fuel Flow Transducer on any engine over 350 H P If the Transducer is mounted within 6 of an exhaust pipe the Flow Transducer must be wrapped with Fire Sleeving 5 Read the Installation Ins...

Page 36: ...for inconsistent or non repeatable signals from resistive fuel level senders Unfortunately many older resistive fuel level senders and in some cases newer resistive senders exhibit some of the following problems Variation in the wiper to element resistance CRV Stick slip problems with bearings and wiper to element contact Windup causing jumps in readings Weak wiper tension Loose or worn bearings c...

Page 37: ...tall the Voice Alarm Control Panel OEM or Experimental Only If the voice alarms provided by the MVP are to be used the AV 17CP Control Panel will need to be installed in the aircraft instrument panel A Locate the Control Panel and Switch in the AV 17CP packet Find an appropriate mounting location on the aircraft instrument panel for the Control Panel and Switch The Switch will require a 3 4 cleara...

Page 38: ... USB port The USB 6A may be installed using the instructions provide with the USB 6A unit 2 21 Install the FM SC or AC 1 Converter Optional The FAA PMA d FM SC and AC 1 are used to convert engine data from a FADEC unit to the MVP 50 To install the converter following the instructions provide with the approprate unit 2 22 Install any Additional Modules Optional If any additional modules are provide...

Page 39: ...C Harness to the Fuel Flow Transducer 3 6 Connect the EDC Harness to the Existing Capacitive Fuel Level System 3 7 Connect the RFLM 4 x Harness to the EDC Connector and to the Resistive Fuel Level Sensors 3 8 Connect the EDC Harness to the EI P 300C Capacitive Fuel Level Probes 3 9 Connect the EDC Harness to the EI P 300M Magnetic Fuel Level Senders 3 10 Connect the EDC Harness Volts Measurement P...

Page 40: ...lack in the cable exiting the probe to prevent damage to the probe over time AllTypeKTemperatureProbes AllE I Temperature Probes are Type K Red Yel EDC Temp Input 1 of 17 Middle or Bottom Connector 3 3 Connect the EDC Harness to the Pressure Transducers Route each of the pressure cables in the EDC harness to the appropriate pressure transducers Cut the wires to length install the appropriate conne...

Page 41: ...T connect the Black Gound Wire DO NOT connect the Black Gound Wire DO NOT connect the Black Gound Wire on the flow transducer The bracket will provide the necessary ground to the transducer 36 Rin Gnd EDC ResistiveFuelLevel 4ea Bottom Connector 332 Ohms To Capacitive Signal Out 0toapprox150mV 3 6 Connect the EDC Harness to the Existing Capacitive Fuel Level System The output signal of a capacitive...

Page 42: ...n3 Orange Ch3Rin Pin4 Yellow Ch4Rin Pin5 Green Ch1Rin Pin6 Brown Ch2Rin Pin7 Orange Ch3Rin Pin8 Yellow Ch4Rin Pin9 Green EDC Resistive Input 1 of 4 Vin Pin1 Red ToBus viaMVP EDCCircuit Breaker FuelTank 1 FuelTank 2 FuelTank 3 FuelTank 4 RFLM 4 12V fora12Voltsystem RFLM 4 24V fora24Voltsystem Bottom Connector Connectonlythewiresfor whichyouhaveFuelTanks 3 8 Connect the EDC Harness to the EI P 300C ...

Page 43: ...te Brown and White Orange directly to the electronic ignition system RPM output do not use any isolators With out isolators the EDC RPM Ch 1 and Ch 2 Inputs have a 3 volt trigger level and will accommodate 0 to 5 volt 0 to 12 volt or 0 to 24 volt signals If only one RPM signal is available connect only one of the EDC RPM channels WARANING ConnectinganEDCRPMinputdirectlytoamagnetowithoutanIsolatorw...

Page 44: ...ngtheconnector 39 Top MVPRS422 B pin12 MVPRS422 A pin13 Pin 37 Red Wire Pin 19 Black Wire Pin 36 White Wire Pin 18 White Green Wire MVP RS422 Input ToAircraftGround TotheMVP EDC5 ampCircuitBreaker EDC 33P 3 15 Route the EDC RS422 Wires to the MVP Connector Route the RS422 A white green wire and the RS422 B white wire to the MVP connector These wires will be connected to the MVP RS422 wires in a la...

Page 45: ...he Voice Alarm Control Panel AV 17CP 4 5 Connect the MVP Harness to the Audio Panel 4 6 Connect the MVP Harness to the External Intensity Control Pot CP 1 4 7 Connect the MVP Harness to the Moving Map Data Out from the GPS 4 8 Connect the MVP Harness to the Fuel Data Input on the GPS 4 9 Connect the MVP Transmit Lockout Input Pin to the Transmit Key 4 10 Connect the MVP Harness to Power and Ground...

Page 46: ...al for more information and connect to the AL 1R Route the MVP Master Caution Out wire White Yellow Pin 17 to the Master Caution Yellow Light AL 1Y White Yellow wire cut the wires to length install the appropriate connectors see the Working with Connec tors section of this manual for more information and connect to the AL 1Y 42 Pin 16 ToMVP EDC 5 ampCircuit Breaker Wht Yel Red Red Wht Yel Red Yel ...

Page 47: ... sAudioJack 49 9Ohms MVP Voice Output Gnd ToGnd Blk To12V Wht or To24V Wht MVP BackLightCntrl Input Wht Org Pin25 Wht Brn Wht Red Blk Wht Org 4 6 Connect the MVP Harness to the External Intensity Control Pot CP 1 If the MVP display intensity is to be controlled externally route the MVP Back Light Control In wire orange to the CP 1 cut the wires to length install the appropriate connectors see the ...

Page 48: ...ctor Route and attach this wire to the transmit key 4 10 Connect the MVP Harness to Power and Ground Route the power wire red to the main bus via a 5 amp Circuit Breaker Route the ground wire black to the aircraftground 44 MVP Power Ground Power Red Pin1 2 Gnd Black Pin14 15 ToMainBusvia5 ampBreaker ToAircraftGround WARNING The power wire is RED and is connected to pin 1 and 2 on the MVP If aircra...

Page 49: ...y System Setup and Checkout 5 1 Power On Checkout 5 2 Perform all Steps listed in the MVP 50P Setup Checklist 5 3 Ground Run Checkout 5 4 First Flight Checkout 5 5 Read the Warranty Agreement and the Important Notice ...

Page 50: ...ndications on the System screen to operate properly M Check all other functions on the Main and System screen to operate properly N Check aircraft instruments for any EMI interferance Note Note Note Note Note Fuel Level Trim Flaps and Pressure Altitude may not read properly until they have been cali brated 5 2 Perform all Steps listed in the MVP 50P Setup Checklist ASetupChecklistisprovidedonbluet...

Page 51: ...e and possibly personal injury 5 4 First Flight Checkout Prepare the aircraft for flight Fly the aircraft in the pattern Check for proper operation of each function displayed on the MVP Land the aircraft and perform the following checks as soon as possible A Check all fittings hoses and transducers for leaks B Check all fittings hoses wires system components and hardware to be secure and not chaff...

Page 52: ...C Connector onto a TC Wire 6 3 2 Installing a Yellow Precision TC Connector onto a TC Wire 6 3 2 Installing a Yellow Precision TC Connector onto a TC Wire 6 3 2 Installing a Yellow Precision TC Connector onto a TC Wire 6 3 3 Installing a D sub Pin onto a TC or Tin Copper Wire 6 3 3 Installing a D sub Pin onto a TC or Tin Copper Wire 6 3 3 Installing a D sub Pin onto a TC or Tin Copper Wire 6 3 3 I...

Page 53: ... conditions are within the TSO standards TSO articles must have separate approval for installation in an aircraft The MVP 50 may be installed only if performed under 14 CFR part 43 or the applicable airworthiness requirements There are no further specific operating limitations of this system Installation The MVP 50 system is to be installed in accordance with the current MVP 50 Installation Instru...

Page 54: ...a TC or Tin Copper Wire Installing a D sub Pin onto a TC or Tin Copper Wire D sub pins are used in D sub connectors found on the EDC and the MVP Most of these pins have already been installed on the appropriate wires and inserted into the proper connector To install a D sub pin requires a D sub crimp tool Most electronic stores carry a reasonably priced D sub crimp tool This tool will work for ins...

Page 55: ...onnector with one hand while holding the connector with the other hand If the wire pulls out of the connector you must start over using a new connector E A well soldered connection at the crimp can be reliable Soldering a TC wire requires a lot of heat to produce a good solder connection Also when soldering a TC wire each wire should be scraped with a knife to expose fresh metal just before crimpi...

Page 56: ...56 MVP 50T 25 pin D sub Connector Wiring Diagram MVP 50P 4 6 Back View Wire Side ...

Page 57: ...k In Pin 5 Grn In Pin 4 Wht FUEL P PT 30GA 1 Press Ch3 5 Pin 24 Red Gnd Pin 25 Blk In Pin 7 Grn In Pin 6 Wht OIL P PT 100GA 1 Press Ch4 5 Pin 26 Red Gnd Pin 27 Blk In Pin 9 Grn In Pin 8 Wht Press Ch5 5 Pin 28 Red Gnd Pin 29 Blk In Pin 11 Grn In Pin 10 Wht Press Ch6 5 Pin 30 Red Gnd Pin 31 Blk In Pin 13 Grn In Pin 12 Wht An EDC Pressure Channel may be configured to measure a pressure or other funct...

Page 58: ...in 13 Yel In Pin 31 Red Temp Ch 10 In Pin 14 Yel In Pin 32 Red CHT 1 Typ K Fltrd Temp Ch 11 In Pin 15 Yel In Pin 33 Red CHT 2 Typ K Fltrd Temp Ch 12 In Pin 16 Yel In Pin 34 Red CHT 3 Typ K Fltrd Temp Ch 13 In Pin 17 Yel In Pin 35 Red CHT 4 Typ K Fltrd Temp Ch 14 In Pin 18 Yel In Pin 36 Red CHT 5 6 cyl Typ K Fltrd Temp Ch 15 In Pin 19 Yel In Pin 37 Red CHT 6 6 cyl Typ K Fltrd An EDC Temp Channel ma...

Page 59: ...5V Pin 33 Red Gnd Pin 34 Blk FL Ch 4 Resistive Input Rin Pin 17 Grn Requires a RFLM 4 Module FL Ch 4 Capacitive Input Cin Pin 14 Wht 5V Pin 15 Red Gnd Pin 16 Blk RPM Ch 1 In Pin 26 Wht Brn LEFT mag RPM Pickup RPM Ch 2 In Pin 25 Wht Orange RIGHT mag RPM Pickup RPM 6 Cyl Select Ground pin 28 to pin 27 to select 6 cyl operation open for 4 cyl operation N A N A Temp Ch 16 In Pin 12 Yel In Pin 30 Red T...

Page 60: ...INTERNATIONAL INC DATE SCALE TOLERANCE MATERIAL NEXT ASSEM TITLE DRAWN BY APPVD BY REV P N D N 0 120 0 160 0 120 0 090 0 120 0 060 0 120 0 090 Caution Panel cutout is not equidistant between mounting holes 0 210 59 ...

Page 61: ...0 000 0 275 0 550 5 300 5 575 5 850 0 550 3 160 3 710 3 160 0 550 0 000 2 350 60 ...

Page 62: ...61 ...

Page 63: ...th one Function 7 3 Temperature Problem on all Channels 7 4 Temperature Problem with one Function 7 5 RPM Problem 7 6 Fuel Flow Problem 7 7 Amp Problem 7 8 Resistive Fuel Level Problem 7 9 Capacitive Fuel Level Problem 7 10 Voltage Problem 7 11 Annunciator Problem 62 ...

Page 64: ... A Symptom The MVP does not power up 1 Problem The Power or Ground wire is open or not connected properly a Action Measure the voltage on the power and ground wires Ohm the ground wire to ground Look for a short B Symptom B Symptom B Symptom B Symptom B Symptom COM is displayed for the digital value for most functions The EDC is not communicat ing with the MVP 1 Problem One of the EDC external 5 v...

Page 65: ...wire is supplied to the transducer and a differential signal proportional to the pressure is supplied to the EDC on the White and Green wires Symptom Symptom Symptom Symptom Symptom Inaccurate jumpy or zero reading 1 Problem One of the four wires from the Pressure Transducer to the EDC is open a Action Measure the voltage on each transducer wire at the Pressure Transducer The voltage on each wire ...

Page 66: ...material an ambient reference temperature must be provided This is done with a reference diode located on pins 10 and 28 of the EDC Middle Connector The ambient tempera ture is added to the differential temperature measured by the TC junction Symptom Symptom Symptom Symptom Symptom Inaccurate jumpy or zero reading 1 Problem One of the two wires from the Temperature Probe to the EDC is open or shor...

Page 67: ...er 10 volts on the Red wire and ground Black wire is supplied to the transducer from the EDC A rotor in the transducer spins and produces pulses 0 to 5 volts on the White wire The 5 volts portion of the pulse on the White wire comes from a pull up resistor in the EDC The K factor found in the Add Fuel screen calibrates the pulses to a flow rate Symptom Symptom Symptom Symptom Symptom Inaccurate re...

Page 68: ... should be located a short distance from the shunt Inspect the wires fuses and fuse holders 7 8 Resistive Fuel Level Problem Fuel can be measured in a fuel tank using a Resistive Float Sensor The sensor must be connected to a RFLM Resistive Fuel Level Module This module provides a pull up resistor to produce a voltage as the float changes resistance with changes in the fuel level A signal wire con...

Page 69: ... 1 Problem The probe selected in the 1 EDC Input to Function Mapping screen is the wrong probe a Action Check the Probe selected in the 1 EDC Input to Function Mapping screen The RFLM 4 H F probe should be used on Resistive Floats where high resistance full tank readings and the RFLM 4 L F probe should be used on Resistive Floats where low resistance full tank readings 7 9 Capacitive Fuel Level Pr...

Page 70: ...tom Symptom Symptom Symptom Inaccurate jumpy or zero reading 1 Problem Pin 35 on the EDC top connector is mis wired a Action Measure the voltage on pin 35 look for bus voltage 7 11 Annunciator Problem An Annunciator displayed on the MVP screen is monitored with a temperature or resistive fuel level channel on the EDC The voltage into a temperature channel must be limited to 2 5 volts When measurin...

Page 71: ...m high to low and back to high as the Annunciator is cycled 2 Problem The MVP is set up incorrectly a Action Check the Start and End setting in the 4 Redlines Limits and Color Setup screen Check the probe selected in the 1 EDC Input to Function Mapping screen is Volts 0 2 5 ...

Page 72: ...8 0 Technical Data Specifications Functions and Features DO 160 Evironmental Qualification Form MVP 50P STC and AML ...

Page 73: ...alelectriceyeandexternalcontrolline EDC 33PandEDC 33T SVersion Weight 1 0 Lb Environmental DesignedandTestedtoTSO DO 160E SeeEnviornmentalQualificationForm Software DesignedandDocumentedtoTSO DO 178B LevelC Power Requirements 7 5 to 50 Volts 0 1 amps Typ AccuracyallFunctions 1 Unlessotherwisenoted InputConfiguration EDC 33P 1 VoltChannel 1 AmpChannel 1 FuelFlowChannel 6 PressureChannels 17 TempCha...

Page 74: ...356secondperiod Notes 10VoltsareprovidedfromtheEDCtoenergizetheflowtransducer AnFFDM 1 MVPmodulemaybeusedtoaccommodatefuelreturnfrom a pressure carburetor AFM Flow Pmodulemaybeusedtomeasureflowfromapulsedinjector RPM Piston EDC 33P TwoRPMchannelsareavailable Maybeconfiguredfordigitalormagpickup Also maybesetupto operatefromoneortwoinputs SelectablejumpersanddifferentEDCmodelsaccommodate2 4 6 8 etc...

Page 75: ...putTrigger 11V 0V Hysteresis InputResistance 20Kohms MaxRPM 6140Hz Sensitivity 16 1sensorcountsperHz Accuracy 5 EDC 33T W BothRPMChannels InputTrigger 054V 0V Hysteresis InputResistance 1Mohm Max RPM 11 0K Hz Sensitivity 8 963sensorcountsperHz Accuracy 5 Pressure Input 0to2 5VoltsDifferential InputResistance 20MOhms CommonModeRangeontheInput 4Voltsto 2Volts fromground 5VoltandGroundprovidedtoenerg...

Page 76: ...utResistance 14 4KOhms Sensitivity 07169mVpercountwhensetfornonratiometricmeasurement Notes TheResistiveFuelLevelinputsmaybeusedtomonitorotherfunctionsorannunciators WhenmonitoringaresistiveprobeaRFLM 4 12or 24modulewillberequired seeEIpricesheet Also measurementsaremaderatiometrictothebusvoltage Capacitive Fuel Level Theresistiveandcapacitiveinputssharechannels Onlyoneinputtypeshouldbeusedperchan...

Page 77: ... RecoveryFactorisusedtocalculateCorrectedOATandTrueAirspeed TAS TheRecoveryFactor compensatesforairspeed altitude OATprobedesignandOATprobeplacement Thesettingisbe tween0and1 99 with1 0beingtheaveragesettingformostconfigurations TheRecoveryFactorisset toproducenochangeintheOATbetweenslowflightandfastcruise Horsepower MVP 50P HorsepowerisbasedontheRPM MP EGT AltitudeandaCalibrationFactor Referencev...

Page 78: ...thefollowingconditionsaremet aCHTRedMaxLimitLinewillbedrawn 1 The Cylinder fieldinthe EGT CHTBarGraphLimitsandColorSetup screenmustbesetto ALL fortheCHTfunction 2 The To valueinthe DisplayOperatingRange fieldmustbesettothesamevalueastheRed LimitfortheCHTs IftheseconditionsareNOTmet theCHTMaxLimitLinewillbeshowningray GearPosition UnsafeIndicatorandGearWarning TheGearPositionandUnsafeIndicatorshown...

Page 79: ...elLevelchannelontheEDC Anannunciatorforlandinglights navlights boostpump dooror canopylatch deicing warningindications chipdetect doorseals bleedair stepstatus FADECout puts ignitionstatus faults ATR switchsettingsandmanymorestatusindicationsmaybedisplayedon theMVP 50x Date LocalTimeandZuluTime WhentheMVPisoff thesefunctionsarekeptaliveviatheMVP sbackupbattery EngineHoursandTachTime MVP 50P Engine...

Page 80: ...ecificchannel thefunctionassociatedwiththat channel ontheMVP willdisplay A D forthevalue OVR IfachannelontheEDCisoverranged 2 5voltsdifferential an OVR willbedisplayed forthatfunction Err Ifacapacitancefuelprobeisunplugged thefuellevelwillbedisplayedas Err REF Ifthereferenceforanyfunctionhasaproblemoraderivedvalueusedtocalculatethefunction hasaproblem thedisplayforthefunctionwillshow REF ErrorBox ...

Page 81: ...s DO 160E Changes 1 2 and 3 Conditions Section Description of Tests Conducted Temperature and Altitude 4 Tested to Category D1 Operating Temp 200 C to 550 C Short Time Low Temp 400 C Short Time High Temp 700 C Ground Survival Low Temp 550 C Ground Survival High Temp 850 C In Flight Loss of Cooling N A Altitude 50 000 feet Decompression 8 000 to 50 000 feet Overpressure 15 000 feet Temperature Vari...

Page 82: ...performed Fungus 13 Category X No test performed Salt Fog Test 14 Category X No test performed Magnetic Effect 15 Tested to Category Z Less than 3m Power Input 16 Tested to Category Z 12 and 24 volts Allows use in all types of aircraft Voltage Spike 17 Tested to Category A High degree of protection is provided Audio Frequency Susceptibility 18 Tested to Category Z Allows use in all types of aircra...

Page 83: ...Susceptibility 22 Tested to Category B2XXX Lightning Direct Effects 23 Category X No test performed Icing 24 Category X No test performed Electrostatic Discharge 25 Category A Fire Flammability 26 Tested to Category C Flammability ...

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Page 93: ...citive Fuel Level Probe A3 0 LASAR Ignition RPM Filter A4 0 Connecting an EDC Input to a Custom Probe A5 0 EDC 33P 8 for 7 8 9 Cylinder Engines and High RPM Engines A6 0 Connecting a Second EDC to the MVP A7 0 Connecting an EDC RPM Channel to a Lightspeed Plasma II or III Ignition A8 0 MVP 50P Twin Engine Installation Instructions A ...

Page 94: ...um Itcanbeconnecteddirectly tooneofthefourEDCResistiveFuelLevelInputs DonotuseaRFLM 4xxModule To one of the four EDC Resistive Fuel Level Inputs Yellow Black Red To Ground To 12 or 24 volt Bus Setting up the MVP 50 for the Princeton Probe Navigatetothe 1 EDCInputtoFunctionMapping screenontheMVP Forthe EDCInput connectedtothe Princetonprobe selecttheappropriate Function andsetthe Probe to Volts0 18...

Page 95: ...e 1 EDCInputtoFunctionMapping screenontheMVP Forthe EDCInput connectedtothe Centroidprobe selecttheappropriate Function andsetthe Probe tooneofthefollowing CentroidFuelLevelProbe Probe 240 to 33 Ohms RFLM 4 L F 0 to 90 Ohms RFLM 4 H F 0 5 Volt Fuel 0 5V B Connecting the Centroid Sky Sports 3 Terminal 0 5 Volt Fuel Probe to an EDC Fuel Level Input The0 5VoltCentroid sfuellevelprobewillinterfacedire...

Page 96: ...nput Rev New 5 2 07 LPF 1 Used with the MVP System LPF 1 Used with the MVP System LPF 1 Used with the MVP System LPF 1 Used with the MVP System LPF 1 Used with the MVP System A3 0 Appendix LASAR Ignition RPM Filter MVP MVP MVP MVP MVP Brn WhtWire to EDC Pin 26 LPF 1 LPF 1 LPF 1 LPF 1 LPF 1 BlkWireto EDCPin8 Gnd EDC EDC EDC EDC EDC BottomConnector LASARRPM outputsignal LASAR LASAR LASAR LASAR LASAR...

Page 97: ...ifferentialVoltage aplusandminusinputisprovided A single ended input may be used VoltageRange 0to2 5Volts CommonModeVoltageRange 0to4Volts Resolution 9 537uVperCount MaximumCountsAvailable 262 143 Inputimpedance 12 1KOhmstoground eachinput Differentialimpedance 24 2KOhms EDCPressureInput Type DifferentialVoltage aplusandminusinputisprovided The input voltage must have a ground reference VoltageRan...

Page 98: ...robeto aFunctionyouaresettingaseriesofcalibrationparametersthatwillbeappliedtothesignalreceivedfromthe CustomProbe TherearetwoSoftwareProbesthatmaybeusedformostCustomFunctions Volts0 2 5 UsethisSoftwareProbewhentheoutputsignalfromtheCustomProbeisavariablevoltage from0to2 5voltsorless andthesignalvoltagedoesnotchangewithbusvoltage Res0 2 5V UsethisSoftwareProbewhentheoutputsignalfromtheCustomProbei...

Page 99: ...rtheselectedFunction The 4 Redlines LimitsandColorSetup screen providesthenecessaryparameters Navigating to the 4 Redlines Limits and Color Setup screen Startwiththe MainEngine screenandpushtheMENUbutton Select SystemConfigurationMenu Select 4 Redlines LimitsandColorSetup screen Page 3 of 3 ...

Page 100: ...samefortheEDC 33P 4 6and 8units Onlythe BottomConnectorisdifferentforthe 8unit The EDCWiringWorkSheet fortheEDC 33P 8Bottom Connectorisattached ThespecificationsfortheEDC 33P 8RPMinputsarelistedbelow ForanyMVPprobe notlisted youcanmanuallysetuptheMVPcalibration Page 1 of 2 Engine MVP Probe Pin 28 Bottom Connector Max RPM 4 Cyl RPM 4H 8H Open 9 600 6 Cyl Open 6 400 7 Cyl RPM 7Cyl Open 5 200 8 Cyl R...

Page 101: ... Resistive Input Rin Pin 35 Yel Requires a RFLM 4 Module FL Ch 3 Capacitive Input Cin Pin 32 Wht 5V Pin 33 Red Gnd Pin 34 Blk FL Ch 4 Resistive Input Rin Pin 17 Grn Requires a RFLM 4 Module FL Ch 4 Capacitive Input Cin Pin 14 Wht 5V Pin 15 Red Gnd Pin 16 Blk RPM Ch 1 In Pin 26 Wht Brn LEFT mag Ring Terminal Isolator RPM Ch 2 In Pin 25 Wht Orange RIGHT mag Ring Terminal Isolator RPM Select Open for...

Page 102: ...o not obstruct the freedom of travel of any controls they do not obstruct the freedom of travel of any controls 4 Route the Power and Ground Wires to the Secondary EDC Wiring Harness 4 Route the Power and Ground Wires to the Secondary EDC Wiring Harness 4 Route the Power and Ground Wires to the Secondary EDC Wiring Harness 4 Route the Power and Ground Wires to the Secondary EDC Wiring Harness 4 Ro...

Page 103: ...running software with an ID of 2 x x or greater to use the second EDC 7 Input Ambient Temp Calibration Data for the Second EDC 7 Input Ambient Temp Calibration Data for the Second EDC 7 Input Ambient Temp Calibration Data for the Second EDC 7 Input Ambient Temp Calibration Data for the Second EDC 7 Input Ambient Temp Calibration Data for the Second EDC Naviguate to the 5 EDC Input Cal screen found...

Page 104: ...they do not obstruct the freedom of travel of any con Tie wrap all wires so they do not obstruct the freedom of travel of any con Tie wrap all wires so they do not obstruct the freedom of travel of any con Tie wrap all wires so they do not obstruct the freedom of travel of any con trols trols trols trols trols 2 Tie the shield of the Lightspeed tach out signal to ground 2 Tie the shield of the Lig...

Page 105: ...This appendix will be provided with each MVP 50P system A8 0 Appendix MVP 50P Twin Engine Installation Instructions ...

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