Electronics International MVP-50P User Manual

Page 52

5.1 Power-On Checkout:

Turn the aircraft master switch on. The MVP will power up and perform a system test. After approximately 14
seconds the MVP will display the “Main Engine” screen with an Add Fuel Message. Press any button to
continue. If you have a problem with any of the following steps, see the Troubleshooting section of this
manual.

A. Check the RPM for a reading of 000.
B. Check the M.P. for the following reading:

Current BARO less 0.1"Hg for every 100 feet elevation above sea level.

C. Check Fuel Flow for a reading of 00.0.
D. Check Oil Pressure for a reading of 00.
E. Check Oil Temp to read near ambient temperature.
F. Check Volts for proper reading.
G. Check Amps for proper reading.
H. Check all EGT’s to read near ambient temperature.
I. Check all CHT’s to read near ambient temperature.
J. Check OAT to read ambient temperature.
K. Check all Annunciators for proper operation.
L. Check gear indications 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: 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":

A Setup Checklist is provided on blue tag board. Each step listed in this checklist must be completed before
continuing with this installation.

5.3 Ground Run Checkout:

Start the aircraft engine. Check that the values for each function displayed on the MVP are proper for "engine
on" operation. Any problem with a specific function will be associated with a probe, cable or interconnect
cable between the probe and the EDC for that function. If you have a problem with any of the following steps,
see the Troubleshooting section of this manual.

A. Check the RPM.
B. Check the M.P.
C. Check Fuel Flow.
D. Check Oil Pressure.
E. Check Oil Temperature.
F. Check Fuel Level for each Tank.
G. Check Volts.
H. Check Amps.
I. Check all EGTs.
J. Check all CHTs.
K. Check OAT.