frequent_flyer
Registered User
Arizona, USA
I have a NAV 401L and a NAV 750 test set. On aircraft, with a radiated signal, both test sets give correct VOR To/From flag sense. However, when a Nav indicator is driven directly by the composite modulation output (rather than using the modulated RF output and an intermediate receiver) the To/From flag sense is reversed.
I can find no mention of this sense reversal in the manuals for the IFR 750 or the NAV 401L. Does anyone familiar with these test sets know if, and where, this To/From flag reversal is documented?
I can find no mention of this sense reversal in the manuals for the IFR 750 or the NAV 401L. Does anyone familiar with these test sets know if, and where, this To/From flag reversal is documented?
