[TowerTalk] Spid Rotator Control box?

[Deni, F5VJC]

Wonder if anyone has any info i.e. a cct diagram of the Spid rotator 
control box.
I'm having problems with the heading indication. Pressing CW rotation 
the indicator changes as normal, but pressing CCW the rotor turns but 
the indicator "sometimes" doesn't change (seems intermittent) this only 
occurs on CCW rotation. I believe the rotor itself contains only a reed 
switch to send pulses back to the control box? Anyone have any 
information or experience of this. The rotor and control box have been 
in service for about a year without problem, so all was working fine 
until now.

Thanks for any information or help with this.

-- 
73, Deni
F5VJC

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