Hi Bob, W7LRD Befor tearing everyting apart and guess that the problem is the pot in the rotor get a DC voltmeter and measure the voltage between E2 and E3 on the rear of control box.If the pot is OK you must measure a variation betweeen 0 volt to about 6 volt DC turning the elevation all the way by 0° to 180°
Have fun 73" de i8CVS Domenico ----- Original Message ----- From: "Bob- W7LRD" <[email protected]> To: <[email protected]> Sent: Friday, May 02, 2014 10:22 PM Subject: [amsat-bb] G-5500 > > My G-5500 El. rotor will elevate but no/erratic indication on the control > unit. First guess pot in the rotor. Before tearing everything apart, I > want to make sure. > 73 Bob > W7LRD > _______________________________________________ > Sent via [email protected]. Opinions expressed are those of the author. > Not an AMSAT-NA member? Join now to support the amateur satellite program! > Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb > _______________________________________________ Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
