[amsat-bb] Re: G-5500
domenico.i8cvs at tin.it
Fri May 2 14:39:32 PDT 2014
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°
----- Original Message -----
From: "Bob- W7LRD" <w7lrd at comcast.net>
To: <amsat-bb at amsat.org>
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
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