9-31C2 D
An Inmarsat-C terminal will not "LOG IN". A test antenna cable with a new ADE attached in view of the satellite allows the terminal to "LOG IN". What steps would you take?
A. Replace the AZ or EL motor in the above deck equipment.
B. Try logging into a different satellite with the original ADE.
C. Use a DVM to check the feedline between the terminal and ADE.
D. Install a replacement ADE.
